Hello, I disconnected lcd from mainboard while phone was on... Lcd has cracked screen, but before disconnection works well.. Now I can see only backlight and gray stain on the screen. Is LCD broken or main board? Phone is ringing, charging, only problem with the screen..
Backlight is working fine
Is this a good question?
Rep: 949
12
14
1
1.disconnect the battery and the lcd from motherboard
2. connect the lcd
3 . connect the battery
Was this answer helpful?
dont forget to drain the board by pressing the on/off button after disconnecting the battery
Thanks, for replay. I put new screen, all working fine, except touch id... I put my old home button to new lcd, but if I want to use touch id: Failed. Unable to complete Touch ID setup. Please go back and try again. Any Ideas?
Was this answer helpful?
You will need the original home button for it to work. Security measure by apple
change the home button flex
Rep: 3.1k
5
2
1
Buy a new home button extension flex kable and metal backplate, that will do the job.
Was this answer helpful?
Past 24 Hours: 0
Past 7 Days: 1
Past 30 Days: 8
All Time: 833
I am surprised the screen managed to get damaged from that. Looks like you'll need to have another screen tested on there.
by Ben