Iphone 5c no display - GSM-Forum

orangade · 08-31-2014, 12:37

I have one iphone 5c with no display, no backlight. It's not a water damage. Customer give to me with no display for change screen. I change but same problem (lcd is ok on another 5c), i test many screen. I restore many times but same. In recovery mode, i see the logo. When i restore, no display on iphone 5c, restore and activation is ok. I restore on two pc (only motherboard, battery, and connector) but same. I wait one week with motherboard only and restore done, same problem.

I think it's hardware problem, have you got solution please or schematic.

Thanks in advance.

a_mosaad85 · 09-18-2014, 16:07

iphone 5c no soulition display

mmaaxxs · 06-04-2015, 20:05

I have the exact same problem although I have the schematics for the 5 5s and 5c ive tested the backlight filters all three show continuity..i tested the backlight diode also called the backlight ic ( wrong lable its a diode ) only thing I haven't tried is the coil which they don't usually go bad ...when they do the diode should be bad also...and or the filters...im stumped !!!

diljit07 · 06-30-2015, 13:13

i got iph 5c phone is on but lcd is white change screen allready ,flash phone but still same prob any solution ??

digfurka · 01-19-2016, 21:44

Does anyone have a solution for this?

orx · 01-19-2016, 23:54

try these step :

iph 5c no display.JPG

if no work , PMU or A6 cpu...

orx · 01-20-2016, 00:01

try this ..

iph 5c 2.JPG

digfurka · 01-21-2016, 15:03

Quote:

Originally Posted by orx

try this ..

Attachment 345220

Thanks for your answer.

But to me it is enigma that the original lcd does not work (works on its original iphone) and a replacement lcd works flawlessly on the iphone which needs lcd to be replaced. And this happens on two devices.

Where is the catch?

digfurka · 01-21-2016, 15:04

Quote:

Originally Posted by orx

try this ..

Attachment 345220

And what does it mean and how can I check the filters?

orx · 01-21-2016, 16:24

use tester ...from point to point , continuity = beep

filters.JPG

for other problem , for me Lcd to replace

G1mobile repair · 10-19-2016, 21:50

checked all of this but still the same

lietuvis212 · 10-20-2016, 17:18

iphone 5c no soulition displa

aaqibabbas3 · 10-20-2018, 10:59

iphone 5c backlight solution ?

08-31-2014, 12:37	#1 (permalink)
orangade No Life Poster Join Date: Jun 2007 Location: France 72,77 Posts: 1,019 Member: 521955 Status: Offline Thanks Meter: 261	Iphone 5c no display I have one iphone 5c with no display, no backlight. It's not a water damage. Customer give to me with no display for change screen. I change but same problem (lcd is ok on another 5c), i test many screen. I restore many times but same. In recovery mode, i see the logo. When i restore, no display on iphone 5c, restore and activation is ok. I restore on two pc (only motherboard, battery, and connector) but same. I wait one week with motherboard only and restore done, same problem. I think it's hardware problem, have you got solution please or schematic. Thanks in advance.

01-19-2016, 23:54	#6 (permalink)
orx No Life Poster Join Date: Oct 2012 Location: Republic of Serenissima Posts: 1,516 Member: 1825965 Status: Offline Thanks Meter: 874	try these step : iph 5c no display.JPG if no work , PMU or A6 cpu... Last edited by orx; 01-19-2016 at 23:59.

09-18-2014, 16:07	#2 (permalink)
a_mosaad85 Junior Member Join Date: Feb 2009 Posts: 14 Member: 962323 Status: Offline Thanks Meter: 2	iphone 5c no soulition display

06-04-2015, 20:05	#3 (permalink)
mmaaxxs Junior Member Join Date: Mar 2012 Posts: 2 Member: 1729446 Status: Offline Sonork: mmaaxxs Thanks Meter: 0	I have the exact same problem although I have the schematics for the 5 5s and 5c ive tested the backlight filters all three show continuity..i tested the backlight diode also called the backlight ic ( wrong lable its a diode ) only thing I haven't tried is the coil which they don't usually go bad ...when they do the diode should be bad also...and or the filters...im stumped !!!

06-30-2015, 13:13	#4 (permalink)
diljit07 Freak Poster Join Date: Dec 2011 Location: portgual Posts: 137 Member: 1701048 Status: Offline Sonork: 100.1655662 Thanks Meter: 17	i got iph 5c phone is on but lcd is white change screen allready ,flash phone but still same prob any solution ??

01-19-2016, 21:44	#5 (permalink)
digfurka Freak Poster Join Date: Mar 2012 Posts: 206 Member: 1740209 Status: Offline Thanks Meter: 36	Does anyone have a solution for this?

01-20-2016, 00:01	#7 (permalink)
orx No Life Poster Join Date: Oct 2012 Location: Republic of Serenissima Posts: 1,516 Member: 1825965 Status: Offline Thanks Meter: 874	try this .. iph 5c 2.JPG

01-21-2016, 16:24	#10 (permalink)
orx No Life Poster Join Date: Oct 2012 Location: Republic of Serenissima Posts: 1,516 Member: 1825965 Status: Offline Thanks Meter: 874	use tester ...from point to point , continuity = beep filters.JPG for other problem , for me Lcd to replace

10-19-2016, 21:50	#11 (permalink)
G1mobile repair Freak Poster Join Date: Nov 2011 Location: County Durham, UK Posts: 358 Member: 1696994 Status: Offline Thanks Meter: 24	checked all of this but still the same

10-20-2016, 17:18	#12 (permalink)
lietuvis212 Junior Member Join Date: Sep 2016 Posts: 1 Member: 2628932 Status: Offline Sonork: dont have one Thanks Meter: 0	iphone 5c no soulition displa

10-20-2018, 10:59	#13 (permalink)
aaqibabbas3 Junior Member Join Date: Sep 2018 Posts: 1 Member: 2866089 Status: Offline Thanks Meter: 0	iphone 5c backlight solution ?