Iphone 5s shut off on logo - GSM-Forum

Carlos tcp · 02-26-2015, 11:30

Hi
I've got 4 iphone 5s that was charge with a fake charger,
Now they torn on for 3 seconds and than off, on the apple logo.
Before that if the wont torn on I disconect the battery for 10 mi.
And they work fine for 6/7 days.
I already change the U2 but still the same, I try restore but get error 14
I did more than 50 U2 so I know how to do it very good, I think there is something else,
Any idea please?
Thanks

Carlos tcp · 03-02-2015, 14:30

Anyone?!?

fricosu007 · 06-18-2015, 20:51

hello .... i have the same issue with one piece, phone was not charging at all, replaced u2 IC everything worked great ... till some idiot started to shake the phone, it went off, and now phone is not getting power from the battery, in other words, cannot identify battery connected. u2 part solved 100% but this is some strange issue, i have soldered the 3 capacitors close to the battery connector, they were all removed from their place but phone still cannot identify battery.

02-26-2015, 11:30	#1 (permalink)
Carlos tcp Insane Poster Join Date: Feb 2014 Posts: 91 Member: 2126761 Status: Offline Thanks Meter: 4	Iphone 5s shut off on logo Hi I've got 4 iphone 5s that was charge with a fake charger, Now they torn on for 3 seconds and than off, on the apple logo. Before that if the wont torn on I disconect the battery for 10 mi. And they work fine for 6/7 days. I already change the U2 but still the same, I try restore but get error 14 I did more than 50 U2 so I know how to do it very good, I think there is something else, Any idea please? Thanks

03-02-2015, 14:30	#2 (permalink)
Carlos tcp Insane Poster Join Date: Feb 2014 Posts: 91 Member: 2126761 Status: Offline Thanks Meter: 4	Anyone?!?

06-18-2015, 20:51	#3 (permalink)
fricosu007 Freak Poster Join Date: Mar 2007 Location: Romania Posts: 205 Member: 467437 Status: Offline Thanks Meter: 31	hello .... i have the same issue with one piece, phone was not charging at all, replaced u2 IC everything worked great ... till some idiot started to shake the phone, it went off, and now phone is not getting power from the battery, in other words, cannot identify battery connected. u2 part solved 100% but this is some strange issue, i have soldered the 3 capacitors close to the battery connector, they were all removed from their place but phone still cannot identify battery.