AZSoft Technology Inc.

ADB (Android Debug Bridge) is a tool that allows your PC to communicate with your Android device and perform several actions. ADB has been a part of Android SDK and development tools for a long long time. There are two solutions to run ADB on your laptop: Use ADB directly from your laptop’s web browser, without having to install it on your laptop. We recommend this solution as you don't have to install ADB tools on your laptop. Please visit https://webadb.com/ to start or visit one of the following sites for how to: *  WebADB – How to Run ADB from Web Browser (A Complete Guide) * Run ADB Commands in Web Browser Using Web ADB Install ADB tools on your laptop and launch ADB on your Windows, Linux, or macOS machine. For how to do it, please visit one of the following sites: *  How to Install ADB on Windows   Linux, and macOS *  How to run ADB shell commands via your browser without installing drivers *  How to Install ADB on Windows, macOS, and Linux   *...

Some functions are only available on a rooted device and fortunately, you can enable them by using ADB to grant the WRITE_SECURE_SETTINGS permission to Big Font. To give this permission, please follow the steps below: Unlock developer options 1. go to Settings > About the phone 2. tap on the Build number item 7 times Turn on the debugging option 3. go to Settings > System > Developer options 4. check the USB debugging option Run ADB on your computer 5. visit How to run ADB on your laptop? for how to do it Connect the phone to a computer 6. connect the phone to the computer with a USB cable Grant the permission 7. run the following adb command on your computer: For WebADB: pm grant com.a0soft.gphone.bfont android.permission.WRITE_SECURE_SETTINGS For Windows and Linux: adb shell pm grant com.a0soft.gphone.bfont android.permission.WRITE_SECURE_SETTINGS For MacOS: ./adb shell pm grant com.a0soft.gphone.bfont android.permission.WRITE_SECURE_SETTINGS