: ADB-only methods are generally temporary . If the device is factory reset or if the background "patch" app is disabled, the carrier or FRP lock will typically return.

For a safer and more permanent result, consider these official channels: Android Debug Bridge (adb) | Android Studio

: For this tool to work, USB Debugging must be manually enabled in the device's Developer Options.

The "ADB Mode Only" designation means the tool does not interface with the device's bootloader or hardware-level protocols (like EDL). Instead, it relies entirely on the to execute commands while the phone is powered on and in a functional state.

: Connecting the device to a PC and granting the "Always allow from this computer" prompt for ADB.

: Performing a factory reset and skipping the initial setup while in Airplane Mode to prevent the device from contacting carrier servers.