Return to the Install menu and select the zip/apk file. Swipe to confirm the flash. Once finished, select Reboot System . Verification
Locate the zip file on your SD card and swipe to flash it. This prevents the "verification failed" error.
The first boot may take 5–10 minutes. Once the phone starts: Complete the initial setup.
: This process wipes all user data . Back up your files to an external source or cloud service.