Iphone 6+ dead - GSM-Forum

Jojo83 · 02-27-2017, 19:01

Hello, i have an 6+ dead, after big fall.
No detect, no nothing. I found a caps short next to cpu, i delete this caps, now it's ok.
But nothing.
VCC main (next to wifi) 0.78v.
What do you think ? cpu dead ?

Smoky_Eye · 02-27-2017, 19:37

Hello Jojo83,
Usually these problems come from U2 ic or a short. So be sure there is no other short in PCb and then go for a U2 try.
I suppose you allready tried battery dock etc

Sent from my iPhone using Tapatalk

Jojo83 · 02-27-2017, 20:22

Ok thanks. With your experience, often U2ic dead cause iphone fallen ?

Smoky_Eye · 02-27-2017, 22:57

Usually yes, coz black epoxy prevents water damage

Sent from my iPhone using Tapatalk

02-27-2017, 19:01	#1 (permalink)
Jojo83 Freak Poster Join Date: Feb 2017 Location: Earth Posts: 207 Member: 2681768 Status: Offline Thanks Meter: 30	Iphone 6+ dead Hello, i have an 6+ dead, after big fall. No detect, no nothing. I found a caps short next to cpu, i delete this caps, now it's ok. But nothing. VCC main (next to wifi) 0.78v. What do you think ? cpu dead ?

02-27-2017, 19:37	#2 (permalink)
Smoky_Eye Freak Poster Join Date: Apr 2013 Posts: 212 Member: 1921245 Status: Offline Thanks Meter: 43	Hello Jojo83, Usually these problems come from U2 ic or a short. So be sure there is no other short in PCb and then go for a U2 try. I suppose you allready tried battery dock etc Sent from my iPhone using Tapatalk

02-27-2017, 20:22	#3 (permalink)
Jojo83 Freak Poster Join Date: Feb 2017 Location: Earth Posts: 207 Member: 2681768 Status: Offline Thanks Meter: 30	Ok thanks. With your experience, often U2ic dead cause iphone fallen ?

02-27-2017, 22:57	#4 (permalink)
Smoky_Eye Freak Poster Join Date: Apr 2013 Posts: 212 Member: 1921245 Status: Offline Thanks Meter: 43	Usually yes, coz black epoxy prevents water damage Sent from my iPhone using Tapatalk