Samsung Galaxy S2 I9100 short circuit solution. - Page 14 - GSM-Forum

Mukesh kumar go · 10-21-2015, 05:19

Good morning sir and all friends......Sir I had asked one solution regarding s2 I have checked all the parts but could not found the fault... but I have searched that the cell is completly dry and bad condition can I change it and from where I çan found this cell .... pls guide me

Munir · 10-22-2015, 05:55

Quote:

Originally Posted by educapeta

hey guys, this topic is a little old, but i would like to ask u guys where did you buy the capacitor?

any one can replace capacitor from dead board.

Munir · 10-22-2015, 06:01

Quote:

Originally Posted by Mukesh kumar go

Good morning sir and all friends......Sir I had asked one solution regarding s2 I have checked all the parts but could not found the fault... but I have searched that the cell is completly dry and bad condition can I change it and from where I çan found this cell .... pls guide me

check bsi line middel pin of bat connector. check all componat on this line. if then not solved then change power ic bsi direct goes to power ic.

fernandovm · 10-24-2015, 13:54

Quote:

Originally Posted by Munir

check bsi line middel pin of bat connector. check all componat on this line. if then not solved then change power ic bsi direct goes to power ic.

And when all this not worked, are there some way of I recover my data?

Mukesh kumar go · 10-31-2015, 06:03

Thank you very much sir .. I have repaired that fault found one transistor in v bat line open replaced and phone will take charging smothly .... thank you again

dulanlk · 11-07-2015, 15:03

Is this metheod ok for korean s2 phone

grandcanary · 11-19-2015, 13:54

My phone has the short-circuit symptoms ie., one day it just wouldn't start and when I tested pins 1 & 3 they were crossing. However, someone pointed out to me that if there was a short-circuit then the battery would be flat, which it wasn't.

Can someone advise on this.

mahi mobileshop · 12-03-2015, 13:22

samsung gt-i9100 fully dead recover by me only remove black coil not change ic

mkgunner · 12-25-2015, 17:40

Hi guys
Can i apply this solution on my GT-i9105?
The U503 is not located on the same place neighter the c565 capacitor. Can you help me?

mkgunner · 12-30-2015, 20:42

I opened a thread earlier today for dead i9105p but i see that thread is still active. Can someone point out which capacitor to remove on the i9105p board because it aint the same.
Thank you

gembaknb · 01-27-2016, 20:42

What is the capasitor to remove in 4G LTE ?
SHV E110S ??

vyktormvm · 04-29-2016, 10:37

HY! Samnsung S2 i9100 with short on power from battery ,atm desoldered diode "As " beside battery conn. ;any specs about this smd

Got worked that diode on table is an simply 1n4148
Anyway I can't put any pics atm as I'm new user

doiiido · 05-21-2016, 17:55

Hi, I have about 5 i9100 mainboards with the same problem.
The way to reproduce the issue is put a low charged battery in it, turn it on and, while it is processing something( a incomming call or a game for example) and the battery is about to be 0%, connect it to a charger.
Comparing them to a working board shows that the only diff when not powered on is that the bad ones have 0v on capacitor c504.
I´d had already replaced all CIs on the board, except from the exynos and the memory.

Do you have any clue on this issue?

Att,
Lincoln.

doiiido · 05-21-2016, 18:11

edit.: As I said, ive already tested the u501 on a working board and resoldered it back,the 2.0v on the c504 cames from a5 and b5 pins on the u501.

It´s not the u501, but i got no clue on the issue.

vyktormvm · 05-22-2016, 17:59

Is to complicated for this days doesn't worth

04-29-2016, 10:37	#207 (permalink)
vyktormvm Junior Member Join Date: Sep 2015 Posts: 6 Member: 2465780 Status: Offline Thanks Meter: 1	HY! Samnsung S2 i9100 with short on power from battery ,atm desoldered diode "As " beside battery conn. ;any specs about this smd Got worked that diode on table is an simply 1n4148 Anyway I can't put any pics atm as I'm new user Last edited by vyktormvm; 05-22-2016 at 17:56.

05-21-2016, 17:55	#208 (permalink)
doiiido Junior Member Join Date: Mar 2016 Posts: 4 Member: 2550091 Status: Offline Thanks Meter: 0	Recurrent problem Hi, I have about 5 i9100 mainboards with the same problem. The way to reproduce the issue is put a low charged battery in it, turn it on and, while it is processing something( a incomming call or a game for example) and the battery is about to be 0%, connect it to a charger. Comparing them to a working board shows that the only diff when not powered on is that the bad ones have 0v on capacitor c504. I´d had already replaced all CIs on the board, except from the exynos and the memory. Do you have any clue on this issue? Att, Lincoln.

05-22-2016, 17:59	#210 (permalink)
vyktormvm Junior Member Join Date: Sep 2015 Posts: 6 Member: 2465780 Status: Offline Thanks Meter: 1	Is to complicated for this days doesn't worth Last edited by vyktormvm; 07-13-2016 at 06:31.

10-21-2015, 05:19	#196 (permalink)
Mukesh kumar go Junior Member Join Date: Sep 2015 Posts: 6 Member: 2463816 Status: Offline Thanks Meter: 0	Good morning sir and all friends......Sir I had asked one solution regarding s2 I have checked all the parts but could not found the fault... but I have searched that the cell is completly dry and bad condition can I change it and from where I çan found this cell .... pls guide me

10-31-2015, 06:03	#200 (permalink)
Mukesh kumar go Junior Member Join Date: Sep 2015 Posts: 6 Member: 2463816 Status: Offline Thanks Meter: 0	Thank you very much sir .. I have repaired that fault found one transistor in v bat line open replaced and phone will take charging smothly .... thank you again

11-07-2015, 15:03	#201 (permalink)
dulanlk Junior Member Join Date: Aug 2013 Posts: 2 Member: 2015253 Status: Offline Thanks Meter: 0	Is this metheod ok for korean s2 phone

11-19-2015, 13:54	#202 (permalink)
grandcanary Junior Member Join Date: Aug 2013 Posts: 2 Member: 2007682 Status: Offline Thanks Meter: 0	My phone has the short-circuit symptoms ie., one day it just wouldn't start and when I tested pins 1 & 3 they were crossing. However, someone pointed out to me that if there was a short-circuit then the battery would be flat, which it wasn't. Can someone advise on this.

12-03-2015, 13:22	#203 (permalink)
mahi mobileshop Freak Poster Join Date: Oct 2014 Location: bharat Age: 35 Posts: 289 Member: 2276401 Status: Offline Thanks Meter: 98	samsung gt-i9100 fully dead recover by me only remove black coil not change ic

12-25-2015, 17:40	#204 (permalink)
mkgunner Freak Poster Join Date: Jul 2015 Location: Macedonia Posts: 150 Member: 2430631 Status: Offline Thanks Meter: 40	Hi guys Can i apply this solution on my GT-i9105? The U503 is not located on the same place neighter the c565 capacitor. Can you help me?

12-30-2015, 20:42	#205 (permalink)
mkgunner Freak Poster Join Date: Jul 2015 Location: Macedonia Posts: 150 Member: 2430631 Status: Offline Thanks Meter: 40	I opened a thread earlier today for dead i9105p but i see that thread is still active. Can someone point out which capacitor to remove on the i9105p board because it aint the same. Thank you

01-27-2016, 20:42	#206 (permalink)
gembaknb Junior Member Join Date: Jan 2016 Posts: 12 Member: 2520905 Status: Offline Thanks Meter: 0	What is the capasitor to remove in 4G LTE ? SHV E110S ??

05-21-2016, 18:11	#209 (permalink)
doiiido Junior Member Join Date: Mar 2016 Posts: 4 Member: 2550091 Status: Offline Thanks Meter: 0	edit.: As I said, ive already tested the u501 on a working board and resoldered it back,the 2.0v on the c504 cames from a5 and b5 pins on the u501. It´s not the u501, but i got no clue on the issue.