After flashing, hold the Power button for 10 seconds. The first boot after firmware installation can take up to 5 minutes (ART optimization). Do not force restart.
There are several scenarios where downloading the official firmware (often called a "Flash File") becomes necessary: Firmware INFINIX GT 20 Pro
| Attribute | Details | |-----------|---------| | | X6871 | | Android Version | 14 (upgradeable to 15 via OTA) | | XOS Version | XOS 14 (Dolphin) / XOS 14.5 Beta | | Kernel Version | 5.15.xxx (MTK GKI) | | Bootloader Status | Factory locked (unlockable via deep-test APK) | | Partition Scheme | A/B (Seamless Updates) + Dynamic partitions | | SELinux | Enforcing | | File System | EROFS (system) + F2FS (userdata) | After flashing, hold the Power button for 10 seconds