Iphone 6 plus no touch - GSM-Forum

ghi888 · 11-26-2017, 15:14

Im trying to repair and iPhone 6 plus it has no touch, I probe around the connectors on diode mode and found that some of the terminal has mismatch with my known good and on ZXW, and i arrived on the conclusion that the fault is on the touch IC, after I replaced touch IC all the reading in diode mode on the connectors are a match on my known good and close enough on ZXW but after booting I still have no touch. Please help.

maryl · 11-27-2017, 14:06

try to check the touch screen terminal sir

servis_null · 12-02-2017, 12:37

Quote:

Originally Posted by ghi888

Im trying to repair and iPhone 6 plus it has no touch, I probe around the connectors on diode mode and found that some of the terminal has mismatch with my known good and on ZXW, and i arrived on the conclusion that the fault is on the touch IC, after I replaced touch IC all the reading in diode mode on the connectors are a match on my known good and close enough on ZXW but after booting I still have no touch. Please help.

Did you put M1jumper when you changed ic? Sometimes M1 trace is broken.

Sometimes people use tooo much heat on touch ic, so they desolder components from other side of motherboard. Check components neer connectors...

Sent from my SM-G900F using Tapatalk

valerfankam · 12-05-2017, 20:05

change or rebal grey and black meson

11-26-2017, 15:14	#1 (permalink)
ghi888 Junior Member Join Date: Oct 2017 Posts: 3 Member: 2765765 Status: Offline Thanks Meter: 0	Iphone 6 plus no touch Im trying to repair and iPhone 6 plus it has no touch, I probe around the connectors on diode mode and found that some of the terminal has mismatch with my known good and on ZXW, and i arrived on the conclusion that the fault is on the touch IC, after I replaced touch IC all the reading in diode mode on the connectors are a match on my known good and close enough on ZXW but after booting I still have no touch. Please help.

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11-27-2017, 14:06	#2 (permalink)
maryl Crazy Poster Join Date: Aug 2008 Posts: 54 Member: 831155 Status: Offline Thanks Meter: 10	try to check the touch screen terminal sir

12-05-2017, 20:05	#4 (permalink)
valerfankam Crazy Poster Join Date: Jul 2014 Posts: 52 Member: 2216247 Status: Offline Thanks Meter: 6	change or rebal grey and black meson