J710MN Firmware problems

Recently my device was prompted with an update alert for 7.0, after the update for some reason my touch screen no longer functions at all. I searched a bit and people said it was due to a replacement screen " which I have" so i attempted to downgrade back to 6.0.1. The thing is I have tried at least 3 firmware and none have seem to work yet all of them giving me a fail after cm.bin. TWRP does not work either because of FRP which I cant even disable because of the screen not working. Can someone please help me im extremely desperate.

Phone:
Model SM-J710MN
SSN: -J710MNGSMH
Country: Vietnam
IMEI: 359587072908133

Show Accepted Answer

Guest Quick Reply (No URL, BBcode or HTML)

Last post by norris20
2 hours ago
Last post by bessie.pfeffer
34 minutes ago
Last post by jesse75
3 hours ago
Last post by dariana.buckridge
3 hours ago
Last post by ucollier
4 hours ago
Last post by orn.gladyce
1 hour ago
Last post by donny70
3 hours ago
Last post by muhammad80
4 hours ago
Last post by otha72
4 hours ago
Last post by ywisoky
3 hours ago
Last post by heloise.ward
3 hours ago