I am facing a Problem in Updating Desire 820n to Marshmallow 6.0
The phone is A51_DTUL(S-OFF) AND (CID-11111111)
I Downloaded this file from support
changed the name to 0PFJIMG then put it on SD card
after i start updating the phone i get error
Device halted due to Large Image update
Also i faced the same problem in all desire 816 when i try to update to MM 6.0
Any suggestions or solutions ?