Iphone 4 charging complete after put cable.

[ABTIN6462]

hi
my iphone has been water damaged and after that this problem come to my phone and after 1-2mins it show az fully charged and stop charging and after that phone Restart Automaticly..i chk all the batt connectors and all jumpers are tested and their path are ok but all of them has path to ground...help me and give me a solution

[Wites OM Tesla]

Originally Posted by ABTIN6462

hi
my iphone has been water damaged and after that this problem come to my phone and after 1-2mins it show az fully charged and stop charging and after that phone Restart Automaticly..i chk all the batt connectors and all jumpers are tested and their path are ok but all of them has path to ground...help me and give me a solution

Remove carefully yellow marked capacitors.

[ABTIN6462]

Originally Posted by Wites

Remove carefully yellow marked capacitors.

i chk the schematic and this capacitors are in the way from VCC to GND but path from VCC to GND is ok...it doesnt mean that the Capacitors are not damaged.am i right?!?

[Wites OM Tesla]

Originally Posted by ABTIN6462

i chk the schematic and this capacitors are in the way from VCC to GND but path from VCC to GND is ok...it doesnt mean that the Capacitors are not damaged.am i right?!?

Friend i marked 4 capacitors 2 connected to Vbat,1 to NTC and 1 to Gas Gauge
after water they make problems,i will not reply anymore if you have doubts removing them.

[jason080]

i also face same problem with iphone 4 charging

wen put charger and usb cable it show plug sign only and its not charging

definitely

seems domjuan1500 made it and i cant follow it clearly

maybe wites can help me with my problem

thanks
regards

[farhanmuzaffer]

hi
i have a iPhone 4 i remove Q2 & make jumpers now its showing charging but not save charging i mean if i connect charger at 20% after one hour still same showing. and when i connect charger without battery its not showing any output voltages. and not power on . i check other ok iphone without battery connect charger power on but this phone not on.
if you have a any solution so please kindly reply me
thanks
regards

[air_chair256]

Originally Posted by farhanmuzaffer

hi
i have a iPhone 4 i remove Q2 & make jumpers now its showing charging but not save charging i mean if i connect charger at 20% after one hour still same showing. and when i connect charger without battery its not showing any output voltages. and not power on . i check other ok iphone without battery connect charger power on but this phone not on.
if you have a any solution so please kindly reply me
thanks
regards

remove your jumper and change Q2 if not solved check this R81 and replace it also when you connect the charger chek on L2_PMU you must have 3.7v if not change the coil if not solved change power ic also check the battery ways on FL5_RF must have 1.1v or 1.4v anyway i think the problem in Q2

[adnan.khan]

thanks taimoor khan thank u so much

[YOUSSEF1975]

Originally Posted by taimoorkhan

brother i understand your fault the guy (rogerboogie) already post in first page..this one 100% solution just make jumper yellow and blue lines...i also solve this fault....

Really Thanks !!!

I changed fuses but nothing, i changed ic but nothing and when i tested with your picture i found a short on pcb and after making jump my phone is ok !

Thanks a lot !

[paulktm]

nice work right this problem is connector battery damage