Install Android KitKat v4.4 on Any Android Device — 2021 Guide
Connect your phone to your PC. Open your command prompt in the ADB folder and type: adb reboot bootloader Once in bootloader mode, type: fastboot oem unlock (Note: Some devices require a specific unlock key from the manufacturer). install android kitkat v44 on any android device 2021
: If you want Google services like the Play Store, you must flash a separate "GApps" zip file immediately after the ROM. Alternatives for Modern Devices Install Android KitKat v4