The interface is clean and intuitive, making it easy to understand the function of each button.
The tool provides several essential features for device maintenance and unlocking:
: Designed with a simple interface meant for both technicians and regular users. How to Use SamFw Tool v4.4
: Removes the Google account lock after a factory reset, specifically using the emergency dial code method. CSC Region Change
Ability to hide developer settings directly from the tool. Version 4.4 Specific Improvements samfw tool v4.4
Disclaimer: This article is for educational purposes. Always obtain proper authorization before modifying any mobile device. The author is not affiliated with SAMFW Tool.
: On the phone's welcome screen, tap Emergency Call and dial *#0*# to open the hidden Test Mode menu.
2 minutes.
Bypasses Google account blocks on devices locked out after a hardware reset. It uses the AT/MTP command interface via the standard *#0*# hardware test menu. The interface is clean and intuitive, making it
Enhanced detection for the Testmode required to change CSC.
: Change the Country Specific Code (CSC) to unlock regional features like native call recording without rooting.
: Remove Google account locks by entering the test mode menu (dialing ) and enabling USB debugging. CSC Changer
: Quickly removes the Google account lock from devices after a factory reset. CSC Region Change Ability to hide developer settings
MTP and EDL support for factory resets and FRP removal on models like G7, G8, and V-series. :
The core function of v4.4 is its enhanced FRP removal. Google’s Factory Reset Protection becomes more aggressive with each Android update. SAMFW Tool v4.4 introduces new exploits that work on:
Bypasses locks without needing custom recovery or flashing firmware. How to Use SamFw Tool v4.4 for FRP Removal
Ensure the target device has at least 50% battery capacity to prevent unexpected shutdowns during critical operations.
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