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.

iphone 5c no soulition display

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 !!!

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

Does anyone have a solution for this?

try these step :



Attachment 345218











if no work , PMU or A6 cpu...

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?

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

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

Attachment 345293


for other problem , for me Lcd to replace

checked all of this but still the same

iphone 5c no soulition displa

iphone 5c backlight solution ?