QMobile A8 [Note 3 Rom] Download: NOTE_3_A8.zip Copy the downloaded file on your SD-CARD. Power off your phone. Turn your phone on in recovery mode (by pressing VOLUME UP + POWER buttons). Make a backup. Select “backup and restore”. And then select “backup”. When it is done select “Go Back”. Select Wipe/Data Factory Cache. Select Wipe Cache Partition. Go to advanced and select wipe dalvik cache. Go back to the main menu. Select “Install zip from sdcard” –> “Choose zip from sdcard” –> Now select “NOTE_3_A8” –> Select ”Yes” Phone will reboot itself into Jellybean.