01-11-2021, 10:37 PM
![[Image: guides.webp]](https://techinbermudas.com/images/posts/guides.webp)
What is Bootloader?
Unlocking the bootloader is essential to customize any Smartphones. If you want to install a custom ROM or just Root your Smartphone then you need to unlock your device bootloader first.
Advantages of Unlock Bootloader
- Possibility of installing a Custom ROM, Root and TWRP;
- You can install Incompatible apps by Rooting your phone;
- Underclock/Overclock your Phone CPU.
- Your Device warranty will get void depending where you bought it;
- Device performance may be affected, positively or in a negatively way;
- After unlocking the bootloader, all your data and files are Erased;
How to unlock your Realme GT bootloader:
- Go to Settings > About Phone > Version > Click Build Number until you see a message that you unlocked Developer Settings;
- Now Settings > Additional Settings > Developer Settings and:
- Enable OEM Unlock and USB Debugging;
- Download and Install the Deep testing APK from attachments. Open it.
- Click Apply and then Query Approval Status to confirm if it was allowed.
- Boot your Phone into Fastboot Mode;
- In the adb folder hold the SHIFT key and right-click on an empty spot inside the folder, then select the ‘Open PowerShell window here’ option.
- Connect your device to the computer and follow the following commands:Code:
adb reboot bootloader
fastboot flashing unlock
- Use your Volume keys to select Unlock Bootloader and power key to confirm;
- Phone will clear data, format and all you need is to setup the device again.
![[Image: adb.png]](https://techinbermudas.com/forum/images/posts/adb.png)