E-GSM TOOL v4.2.1 – Major Update | Samsung FRP, Flashing & New Models

[E-GSM TOOL]

E-GSM TOOL v4.2.1 – OFFICIAL UPDATE ARCHIVE​

Original Release Date: June 24, 2026

E-GSM Tool v4.2.1 brings expanded Samsung device support, updated security compatibility, and important servicing improvements.

SAMSUNG – SUPPORTED OPERATIONS​

Read Device Information

FRP Removal

Factory Reset

Partition Manager

Firmware Flashing

SAMSUNG – NEWLY SUPPORTED MODELS​

Galaxy S Series

• Galaxy S21 FE 5G (SM-G990B) – BIT-K

• Galaxy S21 FE 5G (SM-G990U) – BIT-N

• Galaxy S24 (SM-S921U) – BIT-6

Galaxy Z Fold Series

• Galaxy Z Fold5 (SM-F946B) – BIT-7

Galaxy A & F Series

• Galaxy A05s (SM-A057G) – BIT-B

• Galaxy F14 (SM-E145F) – BIT-C

IMPROVEMENTS & OPTIMIZATIONS​

Improved Samsung device detection

Added Read Info support

Enhanced FRP removal compatibility

Improved Factory Reset operations

Optimized Partition Manager performance

Enhanced firmware flashing stability

General bug fixes and performance improvements

OFFICIAL LINKS & COMMUNITY​

Official Website: https://egsmtool.com

Download Latest Version: Download E-GSM Tool v4.3.4 – Free for Windows 7/8/10/11 (64-bit) | 69 MB

Full Update & Supported Models: New update of E-GSM Tool has been released – v4.2.1 | E-GSM Tool

Official Telegram Channel: E-GSM TOOL

Official Facebook Group: Facebook

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E-GSM TOOL – Professional Multi-Brand Mobile Servicing Solution

Historical release information. For the latest features and complete device compatibility, please visit our official website.