The Easy JTAG Tool v3.7.0.24 is a maintenance and expansion update for the Z3X Easy JTAG Plus suite, primarily focusing on stabilizing existing features and expanding support for Samsung eMMC chips. Released around June 2021, this version is widely regarded as a "stable bridge" update before later 3.8.x and 4.x releases. Key Improvements in v3.7.0.24
eMMC Stability: Added the ability to force eMMC Firmware Dumps from NAND or RAM, which is critical for recovering chips with corrupted firmware that won't boot normally.
Samsung Support: Expanded the database for Samsung eMMC (BGA) chips, specifically adding support for various revisions of KLMAG, KLMBG, KLMCG, and KMDP series chips.
Bug Fixes: Resolved the common msvcp140.dll missing error that frequently caused software crashes during installation or launch on Windows 10 systems. Performance Review Pros:
High-Speed Operations: Maintains the core strengths of the Plus hardware, offering transfer speeds up to 28 MB/s via 8-bit bus interfaces. easy jtag tool 3.7.0.24
Versatility: Effectively handles dead boot repair, data recovery, and partition management for a wide range of Android devices.
User Interface: The GUI remains beginner-friendly while offering advanced "EasyAPI" functions for experts. Cons:
Hardware Dependency: To get the most out of this version, the Easy JTAG Plus Box hardware is required; older 1st-generation boxes will face significant speed bottlenecks.
Outdated for Modern UFS: While it supports UFS, users looking for stable 3.1 or 4.0 UFS support should look toward later versions (v4.0+) available on the Easy JTAG official site. Tool Essentials Main Purpose The Easy JTAG Tool v3
Dead boot repair, eMMC/UFS programming, and digital forensics. Interface Support JTAG, eMMC, SD, and USB. Included Tools
Built-in Partition Manager, Download Manager, and Explorer for EXT/FAT/NTFS. EasyJtag_Release v3.7.0.24 | EasyJtag
Easy JTAG Tool v3.7.0.24 refines the Z3X Easy JTAG Plus ecosystem by enhancing firmware, improving UFS read/write stability, and updating the ISP pinout database for mobile device repair. This stable, incremental update optimizes communication with EMMC/UFS memory chips, facilitating dead boot repairs and data recovery. For more information, visit the official Z3X support site.
While 3.7.0.24 remains useful, the industry is shifting. Modern phones use: Safety & legal notes
Nevertheless, for legacy device repair, data recovery from water-damaged boards, and educational purposes, Easy JTAG Tool 3.7.0.24 represents the peak of accessible, affordable JTAG debugging.
| Feature | Easy JTAG 3.0 | Easy JTAG 3.5.3 | Easy JTAG 3.7.0.24 | Easy JTAG 4.0+ | | :--- | :--- | :--- | :--- | :--- | | eMMC 5.0 Support | No | Partial | Full | Full | | eMMC 5.1 Support | No | No | Yes | Yes | | UFS Support | No | No | No | Yes | | DCC Speed | ~2 MB/s | ~6 MB/s | ~12 MB/s | ~18 MB/s | | FRP Reset (Qualcomm) | Limited | Yes | Yes (improved) | Yes | | Stability | Moderate | Good | Very High | High (but more features) |
The consensus in repair forums is that 3.7.0.24 is the last "truly stable" version before the introduction of UFS and subscription-based licensing in later versions. Many professionals keep this version installed on a dedicated Windows 7 machine as a reliable fallback.