Iphone 6 drain battery - GSM-Forum

italiano.a · 05-11-2017, 07:58

Hi, i have iphone 6 with drain battery very speed. I try new u2, new battery, update and restore settings, but not solved. Motherboard isn't hot, please help me. Thanks.

toni_85 · 05-11-2017, 08:40

Quote:

Originally Posted by italiano.a

Hi, i have iphone 6 with drain battery very speed. I try new u2, new battery, update and restore settings, but not solved. Motherboard isn't hot, please help me. Thanks.

It is U2 for sure.

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mahbubalfa · 05-11-2017, 09:37

Quote:

Originally Posted by italiano.a

Hi, i have iphone 6 with drain battery very speed. I try new u2, new battery, update and restore settings, but not solved. Motherboard isn't hot, please help me. Thanks.

Bro just replace this u2 ic.

italiano.a · 05-11-2017, 11:48

I replace u2 but i have same problem, why???

errer · 05-11-2017, 11:54

pm ic check capacitors next to it for shorts

errer · 05-11-2017, 11:55

if ok switch off bluetouth and wifi and check if still drains

italiano.a · 05-11-2017, 14:44

Wifi and bluetout oFF, capacitors near pm ic not shorted.

errer · 05-11-2017, 17:15

does it drain without sim inside?

italiano.a · 05-11-2017, 17:44

yes without sim card drain always.

StefanMKD · 05-12-2017, 12:53

Change U2 ic (1610a2) ONLY. Don't try with 1610a1 or 1610a3.

alex2007 · 04-21-2018, 21:57

hi friend check u1401 I have solved by replacing it

ninos22 · 04-23-2018, 10:46

This guy said already U1700 changed, and you still suggest to replace U1700..

Battery drain not caused only from faulty U1700, can caused from many factors.

First check one by one PMic outputs, and CPU rails. One by one with patience you will solve your problem.

05-11-2017, 07:58	#1 (permalink)
italiano.a No Life Poster Join Date: Jun 2006 Location: Gela Posts: 841 Member: 293758 Status: Offline Thanks Meter: 39	Iphone 6 drain battery Hi, i have iphone 6 with drain battery very speed. I try new u2, new battery, update and restore settings, but not solved. Motherboard isn't hot, please help me. Thanks.

05-11-2017, 11:48	#4 (permalink)
italiano.a No Life Poster Join Date: Jun 2006 Location: Gela Posts: 841 Member: 293758 Status: Offline Thanks Meter: 39	I replace u2 but i have same problem, why???

05-11-2017, 11:54	#5 (permalink)
errer Insane Poster Join Date: Sep 2005 Age: 41 Posts: 65 Member: 178595 Status: Offline Thanks Meter: 5	pm ic check capacitors next to it for shorts

05-11-2017, 11:55	#6 (permalink)
errer Insane Poster Join Date: Sep 2005 Age: 41 Posts: 65 Member: 178595 Status: Offline Thanks Meter: 5	if ok switch off bluetouth and wifi and check if still drains

05-11-2017, 14:44	#7 (permalink)
italiano.a No Life Poster Join Date: Jun 2006 Location: Gela Posts: 841 Member: 293758 Status: Offline Thanks Meter: 39	Wifi and bluetout oFF, capacitors near pm ic not shorted.

05-11-2017, 17:15	#8 (permalink)
errer Insane Poster Join Date: Sep 2005 Age: 41 Posts: 65 Member: 178595 Status: Offline Thanks Meter: 5	does it drain without sim inside?

05-11-2017, 17:44	#9 (permalink)
italiano.a No Life Poster Join Date: Jun 2006 Location: Gela Posts: 841 Member: 293758 Status: Offline Thanks Meter: 39	yes without sim card drain always.

05-12-2017, 12:53	#10 (permalink)
StefanMKD Insane Poster Join Date: Apr 2017 Posts: 67 Member: 2710281 Status: Offline Thanks Meter: 14	Change U2 ic (1610a2) ONLY. Don't try with 1610a1 or 1610a3.

04-21-2018, 21:57	#11 (permalink)
alex2007 Junior Member Join Date: Jan 2007 Posts: 37 Member: 428283 Status: Offline Thanks Meter: 4	hi friend check u1401 I have solved by replacing it

04-23-2018, 10:46	#12 (permalink)
ninos22 Freak Poster Join Date: Mar 2013 Location: Greece Age: 35 Posts: 425 Member: 1903358 Status: Offline Thanks Meter: 146	This guy said already U1700 changed, and you still suggest to replace U1700.. Battery drain not caused only from faulty U1700, can caused from many factors. First check one by one PMic outputs, and CPU rails. One by one with patience you will solve your problem.