How To Flash XBO O8 Firmware Stock ROM
You Can Use The Following Method For Upgrade XBO O8 MT6580 Android 5.1 Lollipop / And If You Want To Hard Reset It By Flashing The Stock Rom/ In Case If You Are Using Any Custom Rom And Want Back To Stock Rom And Official Firmware Or Facing The Boot Loop Problem. This Method Is Also Useful For Sudden Death/Bricked/Not Power And Also After Flashing The Stock Rom IMEI Null or Unknown Baseband Problems Can Be Solve.