iPhone 7 long time on apple logo - GSM-Forum

Raainxx · 03-19-2018, 12:40

Hi,
i have an iPhone 7 take a long time to start (5min)
i have change U4001 now it charge and start (before the iPhone won't charge)
when he start on the menu, the home button not work (my customer say work before repair).
Do you have an idea where is my problem?
thanks.

Raainxx · 03-21-2018, 07:25

please i need help, do you never see this problem?

EAKANATH · 03-21-2018, 07:54

Quote:

Originally Posted by Raainxx

Hi,
i have an iPhone 7 take a long time to start (5min)
i have change U4001 now it charge and start (before the iPhone won't charge)
when he start on the menu, the home button not work (my customer say work before repair).
Do you have an idea where is my problem?
thanks.

this complaint coming by homebutton damage,maybe ur lcd srtip is damaged,put an another full lcd then check ,if your lcd strip broken change lcd ,if that homebutton complaint change finger ic,

Raainxx · 03-21-2018, 08:29

i try with another lcd take on a worked iPhone, same problem.
I have change U4500 on a iphone 6S plus and i have problem with touch ID button, is it the component make this mistake?
thanks

moding · 03-21-2018, 14:01

it's the home button itselfs then. probably the Turtle U10 IC, which is located on the Home Button Flex, because this part is mostly getting damaged when replacing the Display Unit. Other possibility ist that the Home Button itselfs got damaged somewhere.

But when you turn on the iPhone and you DON'T get the message, that the Touch ID is unavailable and the assistive touch gets activated, then mostly the U10 has to be replaced...

https://www.youtube.com/watch?v=u3ZeLHCiUt4

Raainxx · 03-22-2018, 06:39

Ok but my customer say, the phone work very well until charge in his car, U4500 is broken as usual, i change it, i don't touch the display. is it possible is the new U4500 is bad?
thanks

Raainxx · 03-22-2018, 06:40

can i put CBLT1610A2 on the iPhone 7?

03-19-2018, 12:40	#1 (permalink)
Raainxx Junior Member Join Date: Mar 2016 Posts: 29 Member: 2546098 Status: Offline Thanks Meter: 3	iPhone 7 long time on apple logo Hi, i have an iPhone 7 take a long time to start (5min) i have change U4001 now it charge and start (before the iPhone won't charge) when he start on the menu, the home button not work (my customer say work before repair). Do you have an idea where is my problem? thanks.

03-21-2018, 07:25	#2 (permalink)
Raainxx Junior Member Join Date: Mar 2016 Posts: 29 Member: 2546098 Status: Offline Thanks Meter: 3	please i need help, do you never see this problem?

03-21-2018, 08:29	#4 (permalink)
Raainxx Junior Member Join Date: Mar 2016 Posts: 29 Member: 2546098 Status: Offline Thanks Meter: 3	i try with another lcd take on a worked iPhone, same problem. I have change U4500 on a iphone 6S plus and i have problem with touch ID button, is it the component make this mistake? thanks

03-21-2018, 14:01	#5 (permalink)
moding Freak Poster Join Date: May 2008 Posts: 109 Member: 777576 Status: Offline Thanks Meter: 32	it's the home button itselfs then. probably the Turtle U10 IC, which is located on the Home Button Flex, because this part is mostly getting damaged when replacing the Display Unit. Other possibility ist that the Home Button itselfs got damaged somewhere. But when you turn on the iPhone and you DON'T get the message, that the Touch ID is unavailable and the assistive touch gets activated, then mostly the U10 has to be replaced... https://www.youtube.com/watch?v=u3ZeLHCiUt4

03-22-2018, 06:39	#6 (permalink)
Raainxx Junior Member Join Date: Mar 2016 Posts: 29 Member: 2546098 Status: Offline Thanks Meter: 3	Ok but my customer say, the phone work very well until charge in his car, U4500 is broken as usual, i change it, i don't touch the display. is it possible is the new U4500 is bad? thanks

03-22-2018, 06:40	#7 (permalink)
Raainxx Junior Member Join Date: Mar 2016 Posts: 29 Member: 2546098 Status: Offline Thanks Meter: 3	can i put CBLT1610A2 on the iPhone 7?