SamsTool Online v1.39 Latest Release Notes and Complete Changelog
SamsTool Online v1.39 is the latest version identified in the supplied release information for this article. Developed by Z3X-Team, SamsTool Online is a Windows-based, server-connected Samsung mobile servicing utility designed for supported repair, firmware, partition, device-information, and security-related operations.
The latest update adds Samsung Emergency Download (EDL) loader support for 10 device-model and binary combinations, including SM-A236E, SM-A236M, SM-E145F, SM-F700F, SM-F721N, SM-F926N, SM-F956N, SM-G990B2, SM-X216C, and SM-X216N. The developer's news page lists a SamsTool Online update dated October 20, 2026. The available announcement confirms the loader additions, but does not independently identify the update as version 1.39; that version number comes from the supplied release information.
Earlier releases introduced additional functions, including Exynos FRP reset support, carrier relocking, AutoRoot, Android 16 FRP support, expanded EDL loader databases, and fixes for device initialization and repair errors.
SamsTool Online is not confirmed to be a completely free tool. Z3X-Team's official website documents a licensing and subscription model. Users should check the official portal or an authorized reseller for current activation requirements.
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SamsTool Online v1.39 Changelog Table — Complete Version History
The following changelog preserves the versions supplied in the existing article, from v1.39 through v1.8. Versions are arranged in descending version order, which is also consistent with the known release dates for the dated entries. Versions without independently verified dates are marked accordingly.
| Version | Release Date | New Features | Improvements | Bug Fixes |
| v1.39 | Oct 20, 2026 update; version mapping not independently confirmed | 10 new EDL loader combinations | Expanded device/binary coverage | Not specified |
| v1.37 | Sep 28, 2026 | Exynos FRP reset for July–September 2026 security updates; new EDL loaders | Expanded supported binaries | Not specified |
| v1.36 | Sep 7, 2026 | New EDL loaders | Expanded loader coverage | Fixed “Sending loader... error (4.1)” |
| v1.35 | Date not independently verified | Exynos FRP reset; new EDL loader BIT support | Exynos processor coverage | Not specified |
| v1.34 | Jul 4, 2026 | Carrier relock and new Samsung model support | Expanded EDL loader database | Minor fixes and stability improvements reported |
| v1.33 | Date not specified | AutoRoot; new EDL loaders | Firmware/root workflow support | Not specified |
| v1.32 | Date not specified | Exynos 9810 EUB support; automatic ODIN BL selection | Improved repair workflow | General stability and minor fixes |
| v1.31 | Date not specified | Manual MCC/MNC input for relocking; new EDL loaders | Expanded model coverage | General fixes and stability |
| v1.29 | Date not specified | DFTSU support for Patch CERT | Faster EUB connection | Android 16 FRP reset issue and minor bugs |
| v1.28 | Date not specified | Android 16 FRP reset; Exynos 9820/9825 EUB support | Expanded FRP compatibility | Not specified |
| v1.27 | Date not specified | FRP erase/reset using patch commands | Broader FRP operation coverage | “Checking BL file” error; Exynos 1480 boot repair |
| v1.24 | Date not specified | Carrier relocking for listed models | Faster ADB; new EDL loaders | Exynos Patch CERT issue |
| v1.23 | Date not specified | Read Codes and additional model support | Latest MediaTek firmware support for repair/patch | Exynos Patch CERT issue and minor fixes |
| v1.22 | Oct 5, 2025 | New EDL loaders | BIT detection and flashing improvements | Loader initialization and minor stability issues |
| v1.21 | Sep 16, 2025 (external archive) | New EDL loaders | Expanded model coverage | Minor issues |
| v1.20 | Date not specified | Android 15 CERT repair/patch support for listed models | Expanded repair/patch coverage | Minor issues |
| v1.19 | Sep 4, 2025 (external archive) | Exynos boot repair; new Exynos-based models | Expanded model support | SM-A022G Patch CERT issue; minor fixes |
| v1.18 | Date not specified | New EDL loader BIT support | Expanded loader compatibility | TAR files larger than 8 GB now open correctly |
| v1.17 | Aug 12, 2025 (external archive) | New MediaTek model support and EDL loaders | MT68XX Patch CERT/Repair enhancements | Exynos 7904 FRP/KG issues; minor fixes |
| v1.16 | Date not specified | New MediaTek and Qualcomm model support | Expanded device coverage | Minor bugs |
| v1.14 | Date not specified | Hotfix release | Improved QCOM loader detection | MTK repair freeze, Shannon repair errors, ODIN/EUB transitions, KG-state exception, and ODIN device-wait issues |
| v1.13 | Jul 28, 2025 (external archive) | Exynos 9610/9611 support; new EDL loaders | Expanded supported Samsung models | SM-G990E EUB timeout and minor bugs |
| v1.12 | Jul 18, 2025 (external archive) | New EDL loaders | Expanded loader coverage | Minor bugs and stability issues |
| v1.11 | Date not specified | New MediaTek and Qualcomm support; new EDL loaders | Expanded device coverage | Selected MediaTek Patch CERT and server-side issues |
| v1.10 | Date not specified | Galaxy A06 and Exynos 990 support | Improved repair workflow | Shannon Patch CERT and EUB factory-reset issues; removed non-zero balance requirement for listed repair procedures |
| v1.9 | Date not specified | Exynos 1480 and MediaTek model support | Expanded device coverage | Not specified |
| v1.8 | Initial public version; exact date not verified | Auto EUB detection, beta ADB FRP reset, backup tools, reboot shortcuts, port detection, TXT/CSV device export | UI, connection handling, Windows 11 compatibility, certificate and boot-repair support | Partition Manager, KG-state a |
Detailed Release Notes — SamsTool Online v1.39 to v1.8
What's New in SamsTool Online v1.39
Developer news entry: October 20, 2026 · Version association based on supplied release details
SamsTool Online's latest supplied changelog adds 10 Samsung EDL loader combinations for specific device models and binary versions. EDL loaders are used by compatible low-level servicing workflows; the correct model and binary must be selected for the target device.
New Features
The supplied changelog lists these new EDL loader entries:
| Samsung Model | Loader BIT |
| SM-A236E | H |
| SM-A236M | H |
| SM-E145F | D |
| SM-F700F | E |
| SM-F721N | 8 |
| SM-F926N | E |
| SM-F956N | 4 |
| SM-G990B2 | K |
| SM-X216C | C |
| SM-X216N | D |
Improvements
- - Adds loader coverage for the listed model and binary combinations.
- - Expands the documented EDL loader database.
Bug Fixes
No specific bug fixes are listed in the supplied v1.39 changelog.
Compatibility and Supported Devices
Compatibility additions are limited to the 10 model/BIT combinations listed above. This does not establish support for every regional variant or firmware binary of those devices.
What's New in SamsTool Online v1.37
Release date: September 28, 2026
Version 1.37 adds Samsung Exynos FRP reset support for the security updates identified by the developer as July, August, and September 2026. It also introduces additional EDL loader BIT combinations.
New Features
- Exynos FRP reset for the stated security-update range.
- New EDL loader entries for Samsung devices.
Improvements
The expanded loader database adds coverage for the following model/BIT combinations:
| Samsung Model | Loader BIT |
| SM-A236U | F |
| SM-M556B | 5 |
| SM-G9980 | J |
| SM-S901N | 9 |
| SM-S911B | A |
| SM-S916B | A |
| SM-S918U | 8 |
| SM-X210 | C |
| SM-F711N | E |
| SM-F721B | C |
| SM-F926B | I |
| SM-F936N | 8 |
| SM-F956B | 4 |
| SM-A057F | F |
| SM-A236E | G |
| SM-F711B | I |
| SM-F741B | 4 |
| SM-G736B | C |
| SM-S906E | E |
| SM-S9280 | 6 |
| SM-X210R | 7 |
| SM-X816B | 6 |
| SM-X916B | 6 |
| SM-A057M | F |
| SM-A236B | F |
| SM-A236M | F |
Bug Fixes
No individual fixes are specified in the available v1.37 release announcement.
Compatibility and Supported Devices
The release specifically documents Exynos FRP reset for the stated security-update months and the 26 loader entries above. Do not assume identical functionality on every Exynos device.
What's New in SamsTool Online v1.36
Release date: September 7, 2026
New Features
Version 1.36 adds further EDL loader entries, extending support for Samsung devices with specific binary versions.
Improvements
The release adds the following loader combinations:
| Samsung Model | Loader BIT |
| SM-A736B | C |
| SM-F731N | 6 |
| SM-F936B | C |
| SM-F946U | 8 |
| SM-F956U | 4 |
| SM-F741U | 4 |
| SM-G990U2 | L |
| SM-G9910 | G |
| SM-S901U | A |
| SM-S906U | A |
| SM-S908E | E |
| SM-S908U | A |
| SM-S926U | 6 |
| SM-S928N | 6 |
| SM-S928U | 6 |
| SM-T737 | 9 |
| SM-X218U | C |
| SM-A236U | F |
| SM-M556B | 5 |
| SM-G9980 | J |
| SM-S901N | 9 |
| SM-S911B | A |
| SM-S916B | A |
| SM-S918U | 8 |
| SM-X210 | C |
| SM-F711N | E |
| SM-F721B | C |
| SM-F926B | I |
| SM-F936N | 8 |
| SM-F956B | 4 |
| SM-S916N | 8 |
Bug Fixes
- Fixed the “Sending loader... error (4.1)” issue.
Compatibility and Supported Devices
The release expands the EDL loader list for Samsung phones and tablets. Correct binary matching remains essential.
What's New in SamsTool Online v1.35
New Features
The main addition is Samsung Exynos FRP reset support, along with new EDL loader BIT entries.
Improvements
The supplied changelog identifies support for these Exynos processors:
- - Exynos 850
- - Exynos 990
- - Exynos 1280
- - Exynos 1330
- - Exynos 1380
- - Exynos 1480
- - Exynos 1580
- - Exynos 2100
- - Exynos 2200
- - Exynos 2400
- - Exynos 2500
The new loader entries are:
| Samsung Model | Loader BIT |
| SM-A736B | C |
| SM-F731N | 6 |
| SM-F741U | 4 |
| SM-F936B | C |
| SM-F946U | 8 |
| SM-F956U | 4 |
| SM-G990U2 | L |
| SM-G9910 | G |
| SM-S901U | A |
| SM-S906U | A |
| SM-S908E | E |
| SM-S908U | A |
| SM-S926U | 6 |
| SM-S928N | 6 |
| SM-S928U | 6 |
| SM-T737 | 9 |
| SM-X218U | C |
The documented device names include Galaxy A73 5G, Galaxy Z Flip5, Galaxy Z Flip6, Galaxy Z Fold4, Galaxy Z Fold5, Galaxy Z Fold6, Galaxy S21 FE 5G, Galaxy S21, Galaxy S22 series, Galaxy S24 series, Galaxy Tab S7 FE 5G, and Galaxy Tab A9+ 5G.
Bug Fixes
No specific bug fixes are listed in the supplied v1.35 notes.
What's New in SamsTool Online v1.34
Release date: July 4, 2026
New Features
Version 1.34 adds carrier relocking support for newer Samsung firmware and expands support for Samsung phone and tablet models.
Newly listed models include:
- - Galaxy A17 5G: SM-A176B, SM-A176U
- - Galaxy A37 5G: SM-A376B, SM-A376U
- - Galaxy A56 5G: SM-A566E
- - Galaxy A57 5G: SM-A576B
- - Galaxy S26: SM-S942B, SM-S942U
- - Galaxy S26 Plus: SM-S947B, SM-S947U
- - Galaxy S26 Ultra: SM-S948U
- - Galaxy Tab A11 Plus 5G: SM-X238U, SM-X238U1
- - Galaxy Tab S10 FE 5G: SM-X528U
Improvements
New EDL loader entries:
| Samsung Model | Loader BIT |
| SM-A057F | E |
| SM-A057G | B |
| SM-E145F | C |
| SM-F7000 | B |
| SM-F731B | 7 |
| SM-F926B | H |
| SM-F936U | A |
| SM-F946B | 7 |
| SM-G990B | K |
| SM-G990B2 | I |
| SM-G990U | N |
| SM-S901U | 9 |
| SM-S906U | 9 |
| SM-S916U | 7 |
| SM-S9180 | 7 |
| SM-S918B | A |
| SM-S921U | 6 |
| SM-S9280 | 5 |
| SM-S928B | 6 |
| SM-T505C | 7 |
| SM-T630 | B |
| SM-X216B | C |
Bug Fixes
The supplied notes report minor bug fixes and stability improvements without listing individual defects.
What's New in SamsTool Online v1.33
New Features
- - Added AutoRoot functionality.
- - Added EDL loader BIT support.
The supplied manual procedure for AutoRoot is to unlock the bootloader, load the appropriate firmware and select the required files, use Write Flash (Root), and then connect through ADB to use Install Root APK (ADB).
These steps apply only where the device and software explicitly support the operation. Rooting may affect device security, warranty, data integrity, and access to protected services.
Improvements
New EDL loader entries:
- - SM-A236B — BIT E
- - SM-A736B — BIT B
- - SM-E236B — BIT E
- - SM-M145F — BIT B
- - SM-S918U — BIT 7
- - SM-S928N — BIT 5
Bug Fixes
No specific bug fixes are detailed in the supplied v1.33 notes.
What's New in SamsTool Online v1.32
New Features
- - Added EUB support for Exynos 9810 models.
- - Added automatic ODIN BL-file selection during EUB and repair operations.
Improvements
Automatic BL-file selection reduces the need for manual bootloader-file selection in the supported workflow.
Bug Fixes
The supplied release notes mention general stability improvements and minor bug fixes but do not identify individual defects.
What's New in SamsTool Online v1.31
New Features
- - Added manual MCC/MNC input during carrier relocking.
- - Added new EDL loader BIT combinations.
Supported Models and BIT Versions
| Samsung Model | Loader BIT |
| SM-A235F | C |
| SM-A235M | D |
| SM-A2360 | C |
| SM-E145F | 9 |
| SM-E236B | C |
| SM-F7000 | 8 |
| SM-F711B | G |
| SM-F711N | C |
| SM-F711U | F |
| SM-F9160 | 8 |
| SM-F926B | F |
| SM-F926N | B |
| SM-F926U | E |
| SM-G781U | N |
| SM-G781V | L |
| SM-G781W | L |
| SM-G990U2 | I |
| SM-M145F | 9 |
| SM-M236B | C |
| SM-T636B | 9 |
| SM-T638U | 9 |
| SM-T727V | 6 |
| SM-T735 | 9 |
| SM-W9023 | 8 |
| SM-X210R | 4 |
| SM-X216C | 9 |
| SM-X216N | 9 |
| SM-X218U | 9 |
Bug Fixes
General bug fixes and stability improvements were reported.
What's New in SamsTool Online v1.29
New Features and Improvements
- - Added DFTSU support for Patch CERT.
- - Improved EUB connection speed.
Bug Fixes
- - Fixed an Android 16 FRP reset issue.
- - Included minor bug fixes and stability improvements.
What's New in SamsTool Online v1.28
New Features
- - Added FRP reset support for Android 16.
- - Introduced EUB support for Exynos 9820 and Exynos 9825 chipsets.
Newly Supported Devices
- - Galaxy A17 4G — SM-A175F
- - Galaxy Tab A11 — SM-X130
- - Galaxy Tab A11 — SM-X133
- - Galaxy Tab A11 — SM-X135F
Improvements
The supplied notes report expanded FRP-reset compatibility for Android 16 devices and improved stability with the new EUB support.
Bug Fixes
No individual bug fixes are listed in the available v1.28 notes.
What's New in SamsTool Online v1.27
New Features
Added FRP erase/reset operations using patch commands for certain cases in which normal read operations are unsupported.
Bug Fixes
- - Fixed the “Checking BL file” error.
- - Fixed a boot-repair issue affecting Exynos 1480.
Compatibility
The patch-based method is limited to supported devices and software workflows; it should not be interpreted as universal FRP support.
What's New in SamsTool Online v1.24
New Features
Added carrier relocking support for the following listed model families and variants:
- - SM-A102U / SM-A102U1
- - SM-A205U / SM-A205U1
- - SM-A505U / SM-A505U1
- - SM-A515U / SM-A515U1
- - SM-A516U / SM-A516U1
- - SM-G715U / SM-G715U1
- - SM-T307U
- - SM-A266U / SM-A266U1
- - SM-A366U / SM-A366U1
- - SM-F741U / SM-F741U1
- - SM-F766U / SM-F766U1
- - SM-F956U / SM-F956U1
- - SM-F966U / SM-F966U1
- - SM-S921U / SM-S921U1
- - SM-S926U / SM-S926U1
- - SM-S928U / SM-S928U1
- - SM-S931U / SM-S931U1
- - SM-S936U / SM-S936U1
- - SM-S937U / SM-S937U1
- - SM-S938U / SM-S938U1
- - SM-X218U
Improvements
- - Improved ADB speed.
- - Added EDL loader BIT support for additional models.
| Samsung Model | Loader BIT |
| SM-A057M | B |
| SM-A2360 | B |
| SM-A236E | C |
| SM-C5560 | 4 |
| SM-E145F | 8 |
| SM-E236B | B |
| SM-G736U | C |
| SM-G780G | H |
| SM-G781B | I |
| SM-G885F | 5 |
| SM-G990U2 | H |
| SM-G9910 | E |
| SM-M446K | 6 |
| SM-P613 | 8 |
| SM-P619 | A |
| SM-T738U | C |
| SM-T978U | 9 |
| SM-X210 | 8 |
Bug Fixes
The Exynos Patch CERT issue was reported as resolved.
What's New in SamsTool Online v1.23
New Features
Added Read Codes support for:
- - Galaxy A06 — SM-A065F, SM-A065M
- - Galaxy A14 — SM-A145P, SM-A145R
- - Galaxy F05 — SM-E055F
- - Galaxy M05 — SM-M055F
Newly listed models:
- - Galaxy A16 — SM-A165F, SM-A165M, SM-A165N
- - Galaxy M13 5G — SM-M136B
- - Galaxy A16 5G — SM-A166P
- - Galaxy F16 5G — SM-E166P
- - Galaxy M16 5G — SM-M166P
- - Galaxy A07 — SM-A075F
Improvements
- - Added support for newer MediaTek firmware in repair/patch operations.
- - Added EDL loaders for SM-A057G BIT 8, SM-A235M BIT C, SM-G990B BIT G, SM-G990U BIT J, SM-G991U BIT H, SM-G996U BIT H, SM-G998U BIT H, SM-M558B BIT 2, SM-S9060 BIT 9, and SM-X906B BIT 9.
Bug Fixes
- - Fixed an Exynos Patch CERT issue.
- - Included minor bug fixes and stability improvements.
What's New in SamsTool Online v1.22
Release date: October 5, 2025
New Features and Improvements
Added EDL loader support:
| Samsung Model | Loader BIT |
| SM-A057F | A |
| SM-A235F | B |
| SM-A235N | A |
| SM-A236E | B |
| SM-A236U | B |
| SM-A236V | A |
| SM-G780G | G |
| SM-G781B | H |
| SM-G781N | C |
| SM-G781U | M |
| SM-G781V | K |
| SM-G990B2 | F |
| SM-M145F | 8 |
| SM-M236L | B |
| SM-S928Q | 1 |
Bug Fixes
- - Fixed loader initialization issues on selected models.
- - Improved BIT detection for smoother flashing.
- - Included minor stability improvements.
What's New in SamsTool Online v1.21
New Features
Added the following EDL loader combinations:
- - SM-A057M — BIT A
- - SM-F711B — BIT F
- - SM-F711N — BIT B
- - SM-F711U — BIT E
- - SM-F926B — BIT E
- - SM-F926U — BIT D
- - SM-F7110 — BIT E
- - SM-F9260 — BIT D
- - SM-G990B2 — BIT E
- - SM-G990U2 — BIT G
- - SM-G9900 — BIT F
- - SM-N981N — BIT A
- - SM-N981U — BIT E
- - SM-N986N — BIT A
- - SM-N986U — BIT E
- - SM-N9860 — BIT E
Bug Fixes
The supplied notes report minor issues resolved for smoother operation.
What's New in SamsTool Online v1.20
New Features
Added Android 15 CERT repair/patch support for these listed model families:
- - SM-A346*
- - SM-A055*
- - SM-A065*
The original supplied announcement described these additions as “World First.” This is a developer-supplied promotional claim and has not been independently verified.
Bug Fixes
Minor issues were reported as resolved. No specific defect list was provided.
What's New in SamsTool Online v1.19
New Features
- - Added boot-repair support for the listed Exynos phones.
- - Added support for Galaxy A26 5G variants SM-A266M and SM-A266B.
- - Added support for Galaxy M56 5G — SM-M566B.
Bug Fixes
- - Fixed a Patch CERT issue for SM-A022G.
- - Included minor bug fixes and stability improvements.
What's New in SamsTool Online v1.18
New Features
Added EDL loader support for:
- - SM-A015F — BIT 5
- - SM-A236B / SM-A236M — BIT B
- - SM-G981U / SM-G981V — BIT D
- - SM-G986U / SM-G988U — BIT D
- - SM-G9980 — BIT D
- - SM-N981U / SM-N986U — BIT D
- - SM-T733 — BIT 9
- - SM-X216R — BIT 1
- - SM-X818U — BIT 6
Bug Fixes
Fixed an issue that prevented TAR files larger than 8 GB from opening properly.
What's New in SamsTool Online v1.17
New Features
Added MediaTek support for the following models:
- - Galaxy M53 5G — SM-M536B, SM-M536S
- - Galaxy A34 5G — SM-A3460, SM-A346B, SM-A346E, SM-A346M, SM-A346N
- - Galaxy A13 5G — SM-A136B, SM-A136M
- - Galaxy A22 5G — SM-A226B, SM-A226BR
- - Galaxy Buddy — SM-A226L
Improvements
Patch CERT/Repair functions for the MT68XX series were enhanced. New EDL loader combinations included:
- - SM-A725M — BIT B
- - SM-F711U — BIT D
- - SM-F7210 — BIT 8
- - SM-F926B — BIT D
- - SM-F926N — BIT A
- - SM-F9360 — BIT 8
- - SM-G736W — BIT B
- - SM-G990B2 — BIT D
- - SM-G990U — BIT I
- - SM-G990U2 — BIT F
- - SM-G991U — BIT G
- - SM-G998U — BIT G
- - SM-M236B — BIT A
- - SM-N9810 — BIT E
- - SM-W9024 — BIT 7
- - SM-X216B — BIT 8
- - SM-X218U — BIT 7
- - SM-X916B / SM-X916C / SM-X916N — BIT 5
Bug Fixes
The supplied changelog reports fixes for FRP reset and KG-state operations on Exynos 7904, along with minor stability fixes.
What's New in SamsTool Online v1.16
New Features
Added MediaTek support for:
- - SM-E045F — Galaxy F04
- - SM-M045F — Galaxy M04
- - SM-A037F, SM-A037G, SM-A037M — Galaxy A03s
Added Qualcomm support for Galaxy Z Fold5 variants:
SM-F9460, SM-F946B, SM-F946N, SM-F946Q, SM-F946U, SM-F946U1, and SM-F946W.
Bug Fixes
Minor bugs were reported as resolved. No individual fixes were listed.
What's New in SamsTool Online v1.14
Release Type
The supplied notes describe v1.14 as a hotfix release focused on repair and device-detection errors.
Bug Fixes and Improvements
- - Fixed a MediaTek repair freeze at “Initialization zTool…”.
- - Fixed a boot-loading error affecting A137F.
- - Fixed Shannon repair error “Executing 1st step…” (6x).
- - Fixed Shannon repair error “Repairing…” (2x).
- - Improved QCOM loader detection in version 3 of the loader workflow.
- - Fixed exceptions during ODIN-to-EUB mode transitions.
- - Resolved abnormal KG-state setting behaviour in EUB.
- - Addressed ODIN device-wait and detection delays.
No additional device list or exact publication date was provided in the supplied changelog.
What's New in SamsTool Online v1.13
New Features
Added EDL loaders:
- - SM-A525F — BIT C
- - SM-A525M — BIT C
- - SM-E236B — BIT A
- - SM-F926U — BIT C
- - SM-G990B — BIT E
- - SM-X210 — BIT 7
Added support for Exynos 9610/9611 devices across these documented model groups:
- - Galaxy A50: SM-A505F, SM-A505FM, SM-A505FN, SM-A505G, SM-A505GN, SM-A505GT, SM-A505N, SM-A505U, SM-A505U1, SM-A505W, SM-A505X, SM-A505YN
- - Galaxy A50s: SM-A5070, SM-A507FN
- - Galaxy A51: SM-A515F, SM-A515U, SM-A515U1, SM-A515W
- - Galaxy F41: SM-F415F
- - Galaxy Xcover Pro: SM-G715A, SM-G715FN, SM-G715U, SM-G715U1, SM-G715W
- - Galaxy M21: SM-M215F
- - Galaxy M21 (2021): SM-M215G
- - Galaxy M30s: SM-M3070, SM-M307F, SM-M307FN
- - Galaxy M31: SM-M315F
- - Galaxy M31s: SM-M317F
- - Galaxy Tab S6 Lite: SM-P610, SM-P615, SM-P615C, SM-P615N, SM-P617
Bug Fixes
- - Fixed an EUB timeout issue affecting SM-G990E.
- - Included numerous minor bug fixes and stability improvements.
What's New in SamsTool Online v1.12
New Features
Added EDL loaders for:
- - SM-F916U — BIT 7
- - SM-G8750 — BIT 5
- - SM-N9810 — BIT C
- - SM-T540 — BIT 4
Bug Fixes
The supplied notes report various minor bug fixes and stability improvements.
What's New in SamsTool Online v1.11
New Features
Added MediaTek device support for:
- - Galaxy F05 — SM-E055F
- - Galaxy M05 — SM-M055F
- - Galaxy A14 — SM-A145P, SM-A145R
- - Galaxy A13 — SM-A137F
- - Galaxy A22 — SM-A225F, SM-A225M
- - Galaxy A32 — SM-A325F, SM-A325M, SM-A325N
- - Galaxy F22 — SM-E225F
- - Galaxy M22 — SM-M225FV
- - Galaxy M32 — SM-M325F, SM-M325FV
Added Qualcomm support for:
- - Galaxy Z Fold3 5G — SM-F9260, SM-F926B, SM-F926N, SM-F926U, SM-F926U1, SM-F926W
- - Galaxy F55 5G — SM-E556B
- - Galaxy M55 5G — SM-M556B, SM-M556E
Improvements
New EDL loaders:
- - SM-A235M — BIT B
- - SM-F926B — BIT C
- - SM-G991U — BIT F
- - SM-G996U — BIT G
- - SM-G998U — BIT F
- - SM-M556E — BIT 4
- - SM-S906N — BIT 7
- - SM-S908N — BIT 7
- - SM-T867U — BIT A
- - SM-X906C — BIT 9
Bug Fixes
The supplied notes mention a Patch CERT fix for selected MediaTek phones and several server-side error fixes.
What's New in SamsTool Online v1.10
New Features
- - Added MediaTek support for Galaxy A06 — SM-A065F and SM-A065M.
- - Added support for Exynos 990-series models.
Bug Fixes and Improvements
- - Fixed a Patch CERT issue on Shannon-based devices, including the cited SM-A356E example.
- - Fixed an EUB factory-reset crash on selected models.
- - Removed the non-zero balance requirement for the repair procedures identified in the original announcement.
The last item should not be interpreted as removing all subscription, activation, or payment requirements.
What's New in SamsTool Online v1.9
New Features
Added support for Exynos 1480 devices:
- - Galaxy A55 5G — SM-A5560, SM-A556B, SM-A556E, SM-A556S
- - Galaxy F56 5G — SM-E566B
- - SM-A55 regional variants listed as SC-53E and SCG27
Added MediaTek support for:
- - Galaxy A04e — SM-A042F, SM-A042M
- - Galaxy A04 — SM-A045F, SM-A045M
- - Galaxy A05 — SM-A055F, SM-A055M
Improvements
The main documented change is expanded processor and model coverage.
Bug Fixes
No specific fixes were listed in the supplied v1.9 notes.
What's New in SamsTool Online v1.8
Version 1.8 is identified in the supplied historical article as the first public version. Its exact original release date was not independently established.
New Features
The initial release documentation describes these functions:
- - Automatic EUB detection.
- - Beta ADB-mode FRP reset for selected models.
- - Advanced backup read/write tools.
- - Direct reboot options for Download, Recovery, and EDL modes.
- - Automatic port detection.
- - Device-information export to TXT and CSV.
- - Partition management and device-servicing functions.
Improvements
- - Improved overall stability and reduced crashes on MediaTek and Exynos devices.
- - Improved login and connection handling.
- - Enhanced certificate read/write support for newer Exynos models.
- - Improved boot repair for selected Qualcomm variants.
- - Improved IMEI and serial-number repair success rates on MediaTek devices.
- - Improved KG-state handling on Android 13/14 builds.
- - Improved UI responsiveness and background auto-update handling.
- - Improved compatibility with Windows 11.
Bug Fixes
- - Fixed Partition Manager bugs associated with “read failed” errors.
- - Included minor language, tooltip, and stability corrections.
Compatibility and Supported Devices
The initial release described support for Samsung Exynos, Qualcomm, MediaTek, and Unisoc platforms, including initial support for selected Galaxy A14, A24, M14, and F54 models.
SamsTool Online v1.39 vs Previous Version
The immediately preceding numbered release documented in the supplied history is v1.37. The developer's news archive confirms v1.37 on September 28, 2026, and an update on October 20, 2026. Because the October 20 announcement does not explicitly state v1.39, the comparison below distinguishes the supplied version label from independently confirmed release information.
| Feature | v1.39 — Supplied Version | v1.37 |
| Release date | October 20 update; version mapping needs confirmation | September 28, 2026 |
| Main update | 10 listed EDL loader combinations | Exynos FRP reset and 26 listed loader combinations |
| Exynos FRP reset | No new FRP function documented in the supplied v1.39 notes | Added for the stated July–September 2026 security updates |
| EDL loaders | New entries for SM-A236E, SM-A236M, SM-E145F, SM-F700F, SM-F721N, SM-F926N, SM-F956N, SM-G990B2, SM-X216C and SM-X216N | Expanded entries across Samsung phone and tablet models |
| Bug fixes | Not specified | Not specified |
| Compatibility | Adds the listed model/BIT combinations | Adds Exynos FRP support and the listed loader combinations |
What Does This Mean for Mobile Repair Technicians?
The latest supplied update is primarily a loader-compatibility update rather than a documented feature overhaul. Technicians working with the listed models may benefit from the additional EDL loader entries when the device and binary match.
The v1.37 update is more significant for users needing the specific Exynos FRP-reset functionality documented by the developer. Neither changelog establishes universal device support, so check the exact model, binary, and operation before proceeding.
What Is SamsTool Online?
SamsTool Online is a Samsung mobile servicing utility developed by Z3X-Team. It provides a collection of functions for supported Samsung phones and tablets, including device information, firmware operations, partition management, and selected repair and security workflows.
Its documented features include:
- - EUB mode: Switches supported Exynos devices into a low-level servicing mode.
- - Partition Manager: Performs supported partition-management operations.
- - FRP reset: Provides supported Factory Reset Protection servicing functions.
- - Boot repair: Offers boot-repair operations for compatible devices.
- - Device information: Reads available device information.
- - KG state and CSC: Provides supported KG-state and carrier/region configuration functions.
- - Network and carrier operations: Offers supported network-lock and carrier-relock functions.
- - Backup and firmware tools: Supports documented backup, firmware, and certificate operations.
Not every feature is available for every Samsung model. Actual availability depends on the device, firmware, security state, software version, and account permissions.
System Requirements
The official installation manual documents a portal-based installation and account setup process, but the sources reviewed do not establish a complete, current hardware-requirements specification for v1.39.
| Requirement | Information |
| Operating system | Windows; exact supported versions for v1.39 not independently verified |
| Internet connection | Required for the online software workflow |
| Account | Registration and valid credentials are required |
| Activation | Check the official portal or authorized reseller for the current licence |
| USB drivers | Install the appropriate drivers required for the supported device and operation |
| Storage | Supplied installer information states 232.2 MB; installation-space requirement is not verified |
| Device compatibility | Depends on the exact model, firmware, binary and supported module |
How to Update SamsTool Online to the Latest Version
- Use the official installation and download process rather than an unverified installer.
- Open the official Z3X-Team portal and sign in or register if required.
- Open the software download section and check which SamsTool Online version is currently available to your account.
- Review the version number and any release notes before downloading the installer.
- Install or update the software using the official package and the instructions provided by Z3X-Team.
- Launch the program and sign in with the credentials obtained through the official registration or reseller process.
- Confirm that the device model and required operation are supported before starting any repair procedure.
These steps follow the developer's published installation guidance. The exact update prompts or installer workflow may vary by release.
Password:- Daarvi.Tech
Frequently Asked Questions
1. What is the latest version of SamsTool Online?
The latest version supplied for this article is SamsTool Online v1.39. The official Z3X-Team news page lists an update dated October 20, 2026, but does not explicitly associate that announcement with v1.39. Check the official portal to confirm the current version.
2. What is new in SamsTool Online v1.39?
The supplied v1.39 changelog lists 10 new Samsung EDL loader combinations covering SM-A236E, SM-A236M, SM-E145F, SM-F700F, SM-F721N, SM-F926N, SM-F956N, SM-G990B2, SM-X216C and SM-X216N.
3. Is SamsTool Online free to download and use?
Downloading an installer does not necessarily mean the software can be used for free. Z3X-Team documents a licence and subscription model. Check the current activation conditions and price through the official portal or an authorized reseller.
4. Which Samsung devices are supported by SamsTool Online?
The software supports selected Samsung devices across supported Exynos, Qualcomm and MediaTek platforms, with functionality varying by model and release. The changelogs above list specific model numbers and EDL binary versions; they should not be interpreted as a guarantee that every variant is supported.
5. How can I download and update SamsTool Online safely?
Visit the official Z3X-Team portal, check the version available to your account, and download the installer from the authorized source. Follow the developer's installation instructions and confirm your activation and device compatibility before use.
6. Does SamsTool Online v1.39 include new Exynos FRP reset support?
The supplied v1.39 changelog does not list a new Exynos FRP reset function. The v1.37 announcement specifically documented Exynos FRP reset support for the stated July, August, and September 2026 security updates. Support for an individual device or later security patch should be verified separately.
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