[iPhone 6] no picture at all - GSM-Forum

iTolga · 08-27-2017, 14:25

Hi friends,

I got an iPhone 6 from a friend that suddenly had a colorized picture and then the device shut off until today. Restore with iTunes resulted a fail with error code 3194.

I disassembled the phone and took out the logic board.

Then I reflowed the PM IC. Further I retried a restore with iTunes via DFU Mode and it worked. The phone is restored successfully but the screen is always black. Also while the restore process. The backlight is also off and wont't turn on.

Do you have any tips or experiences with this issue?

Thanks and b est regards,
Tolga

iTolga · 08-27-2017, 15:15

P.S.: I also swapped the displays from another device: Also no picture & backlight.

vertexx · 08-27-2017, 23:43

I think the problem on the screen should be replaced

iTolga · 08-27-2017, 23:44

I did. It's the same

Gesendet von iPhone mit Tapatalk

vertexx · 08-27-2017, 23:58

Try to send a picture
In order to understand well

iTolga · 08-28-2017, 19:05

The logic board looks absolutely clean and like new.
Like the rest of the phone.
So it's not necessary to send a picture, I think.

08-27-2017, 14:25	#1 (permalink)
iTolga Junior Member Join Date: Nov 2014 Posts: 10 Member: 2286203 Status: Offline Thanks Meter: 0	[iPhone 6] no picture at all Hi friends, I got an iPhone 6 from a friend that suddenly had a colorized picture and then the device shut off until today. Restore with iTunes resulted a fail with error code 3194. I disassembled the phone and took out the logic board. Then I reflowed the PM IC. Further I retried a restore with iTunes via DFU Mode and it worked. The phone is restored successfully but the screen is always black. Also while the restore process. The backlight is also off and wont't turn on. Do you have any tips or experiences with this issue? Thanks and b est regards, Tolga

08-27-2017, 15:15	#2 (permalink)
iTolga Junior Member Join Date: Nov 2014 Posts: 10 Member: 2286203 Status: Offline Thanks Meter: 0	P.S.: I also swapped the displays from another device: Also no picture & backlight.

08-27-2017, 23:43	#3 (permalink)
vertexx Cheater -Don't Deal with him- Join Date: Jun 2017 Location: morocco Posts: 19 Member: 2728453 Status: Offline Sonork: 100.1577436 Thanks Meter: 4	I think the problem on the screen should be replaced

08-27-2017, 23:44	#4 (permalink)
iTolga Junior Member Join Date: Nov 2014 Posts: 10 Member: 2286203 Status: Offline Thanks Meter: 0	I did. It's the same Gesendet von iPhone mit Tapatalk

08-27-2017, 23:58	#5 (permalink)
vertexx Cheater -Don't Deal with him- Join Date: Jun 2017 Location: morocco Posts: 19 Member: 2728453 Status: Offline Sonork: 100.1577436 Thanks Meter: 4	Try to send a picture In order to understand well

08-28-2017, 19:05	#6 (permalink)
iTolga Junior Member Join Date: Nov 2014 Posts: 10 Member: 2286203 Status: Offline Thanks Meter: 0	The logic board looks absolutely clean and like new. Like the rest of the phone. So it's not necessary to send a picture, I think.