[Q] My S2 Power Problem - Galaxy S II Q&A, Help & Troubleshooting

when I charging my s2, the battery drain so fast. If I turn off my phone, then it can charge it as normal. I tried change other charger but it still have the same thing happen. I trid sent it to Samsung Service Centre warranty. When I get back, the same thing still happen. I already sent it warranty 2 times but it still the same. So what is the problem actually???

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[Q] charge problem

I have interesting problem about my galaxy s2 mobile phone. I submit this issue to official local samsung techinical service last time but they said that there is no any information about this problem and they haven't got any record like my problem before.
The problem is that my galaxy S2 mobile phone has been charged nearly 10 hours when I buy it at 22/06/2011 (even phone on/off doesn't matter)
Recently battery reaches %100 and the charge time reduces to between 3 and 5 hours.But if I open phone or disconnect charge device, battery level goes down %60..
I am curious what the reason about of this problem. I had been buyed 10 days ago my galaxy s2.
If your battery is 100% charged and on disconnect charger it drops to 60% return to seller its faulty .
jje
Before you return the phone, test if a factory reset helps (Note: you'll loose everything on the phone!). The repair shop will probably do a factory reset the first thing they do anyway.

Razr suddenly died

Hey everyone,
I have a rogers branded razr and it suddenly died while I had it plugged in to charge. It had about 20% battery before it died, and it was plugged in. Nothing seems to bring my phone back to life. I've tried the power and volume down button together to no avail. The phone's LED light also flashes white every 15 minutes or so. Anyone have any suggestions before I take the phone back to get exchanged?
Sent from my GT-P7510 using Tapatalk
Doesn't seem to be looking good. I've had the device charging for over half an hour now and the razr is literally cold.
Same thing happened to me when my phone battery finished , its wouldnt charge with the USB charge from pc just a flashing white light would appear at front of phone , then i tried charging with the mains charger and it woke the phone back up from that whatever it was
led flashes white means charge problem? you may try something different.
Sent from my XT910 using XDA App
Just tried a different charger on the razr and nothing happened. Also tried my razr charger with my samsung galaxy s and it charges that just fine. Guess I'm taking this phone back Such a pity as it was such a great phone.
very died
My phone just died completely a week ago while plugged on my macbook usb port. The phone is new, o bought it last month and it's already dead? come on, i thought motorola had solved it's battery quality problem from more than 5 years ago. It can only be a battery problem right?
I'm really curious what should have caused this problem, because i'm afraid motorola can't guarantee this problem won't happen again! even if it takes a year! i'm worried to loose warranty and the battery fails again! and i bet it will!
Just can't believe how many people had this same problem!
I hope to receive a new phone from warranty or at least a new battery - and hoppefully better battery!
--
Unsatisfied costumer from BR!
Mauro.
I had received the white light of death as i call it on my razr. Basically the phone abruptly turned off and then would refuse to turn on. Plugging it into any computer/wall charger gave a solid white notification light which means the battery is too low to boot the phone. So i left it to charge for a few hours but no luck. Just took the phone back to rogers and they had it sent back for repairs and the notes showed that a Level 3 part was replaced. I'm assuming its battery related but it could be other hardware failure as well.

Galaxy S2 Mistery Charging Problem

Ok. Had GS2 5 months, been no bother , had several different roms and last rom was Criseklo v38. Plugged phone into charger and nothing happened
Tried several chargers nothing. Waited about 40 secs with charger in and suddenly the phone tells me its charging... odd but ok. left phone to charge well left it half an hour unplugged charger it read 92% but upon unplugging charger the phone read it was still charging After about half a minute it no longer read it was charging. Ok . Leave phone to charge to full when it tells me, i unplug charger it reads 100% and stays at 100% and flicks between its charging and its not and percentage doesnt drop from 100% until i reboot and it drops to about 96% or so. Battery now loses about 50% overnight and i cannot gauge what state my battery really is at. Wiped phone, formatted new rom, same issue. different rom same issue. I assume from this its not software problem. Is it i need a new battery or does it sound like phones gone **** up. BTW i plug usb to pc and it instantly loads up my sd cards as normal so the usb port seems unaffected. Im not sure what to do
Check what kernel was installed with your last ROM.Sometimes kernels that are use for OC/UV can cause wierd things like this.You may have a corrupt one and if so may need to flash it again.Flash a CF-Root kernel and see what happens.If that doesnt change the problem then we will have to look somewhere else,but its a start.
I acquired a new ext battery but phone still has same issue. I've cleaned kernels in cwm and flashed others but the problem still persists.
I don't know what else to try.
Sent from my HTC Desire using XDA App
Had the exact same issue on my SGS2. This is not a software or battery problem. I took it to my local samsung service center and they replaced the port where we connect the charger and it started working fine after that.
Mine was under warranty and i was not charged for anything. So everything's back to normal.
vikranthreddy said:
Had the exact same issue on my SGS2. This is not a software or battery problem. I took it to my local samsung service center and they replaced the port where we connect the charger and it started working fine after that.
Mine was under warranty and i was not charged for anything. So everything's back to normal.
Click to expand...
Click to collapse
Did you return your sgs2 to default or was it rooted when when you returned it to a Samsung service center. I think its what ill have to do is return it under warentee.
Sent from my HTC Desire using XDA App
Wow sounds like the exact same problem I had just a few days ago. I think my problem was down to moisture caused by using my phone while out in the snow. I bought a new board on ebay for £7 and that fixed the problem but obviously involved removing the casing and a few screws and plugs to fit.
Well i rooted the phone and was running a deodexed rom with siyah kernel. but before taking it to the service center, i flashed a stock rom and kernel and did the binary counter reset with a jig.
Even then they found out that the phone was rooted before, though i pretended i dint do anything and they couldn't justify it. So i guess the warranty was still valid.

[Q] Dead Galaxy S2

hey,about a week ago I flashed my galaxy s2 with Resurrection ROM,everything went great,I also wiped emmc in the recovery(before I knew about the hard brick bug)
anyways everything was fine,restored via titanium backup,after about an hour I wanted to restart my phone,so it turned off,but never turned on,it won't respond to charging,usb connections won't go to download mode nor recovery..just makes some heat (as it was turned on)
so I took it to a well known repair shop and told me he could revive it with a J-Tag
but I'am just worried :s
what could be the problem?
What could the problem be ? Without opening your phone up & having a look/testing how would we know ?
Sounds like something on the mainboard or the USB/charging circuitry might have died given it died suddenly & not while you were in the process of flashing something/similar, though if he's telling you it's fixable with JTAG then he obviously thinks it's a NAND issue.
Take it to another repairer & get 2nd opinion (or a 3rd, 4th, etc).
MistahBungle said:
What could the problem be ? Without opening your phone up & having a look/testing how would we know ?
Sounds like something on the mainboard or the USB/charging circuitry might have died given it died suddenly & not while you were in the process of flashing something/similar, though if he's telling you it's fixable with JTAG then he obviously thinks it's a NAND issue.
Take it to another repairer & get 2nd opinion (or a 3rd, 4th, etc).
Click to expand...
Click to collapse
I hope it's gonna be fixed with a j-tag,and just wanna ask
do this emmc hardbrick bug affect AOKP roms?
omar_killer said:
I hope it's gonna be fixed with a j-tag,and just wanna ask
do this emmc hardbrick bug affect AOKP roms?
Click to expand...
Click to collapse
No only samsung I believe. And samsung kernels
Sent from my GT-P7510 using xda premium
No more charging
My SGSII stopped with charging!
The battery was empty so i wanted to charge it, but the big battery never showed on screen
I tried different charging methods (wallcharger, usb) and used different battery's (standard 1650Mah & Extended Battery Kit 2000 Mah)
Is there something i can do because its way to early to buy another phone!
And just because i want to have it fixed
Private Company said:
My SGSII stopped with charging!
The battery was empty so i wanted to charge it, but the big battery never showed on screen
I tried different charging methods (wallcharger, usb) and used different battery's (standard 1650Mah & Extended Battery Kit 2000 Mah)
Is there something i can do because its way to early to buy another phone!
And just because i want to have it fixed
Click to expand...
Click to collapse
nice hijack of someone elses thread
try a different battery
Darkside Agent said:
nice hijack of someone elses thread
try a different battery
Click to expand...
Click to collapse
same sort of problem
Have tried that, doesn't work.
Also i tried diffrent charging methodes, no succes...
Private Company said:
same sort of problem
Have tried that, doesn't work.
Also i tried diffrent charging methodes, no succes...
Click to expand...
Click to collapse
so mate,any news about your phone?
mine is still in the repair center (3rd part repair center,not the Samsung one)
S2 is dead.. Time to grieve..
omar_killer said:
so mate,any news about your phone?
mine is still in the repair center (3rd part repair center,not the Samsung one)
Click to expand...
Click to collapse
My phone dead too.. Was using NeatRomLite and there was no issue with it.. And today... *sniff sniff*.. in the middle of using the phone, it got stuck.. I pulled the battery.. gave it 2 min.. and tried to power it on.. nothin.. no download mode, no recovery, no charging indicators.. nothin.. it has as much functionality as a piece of rock now :crying:
Any updates on your S2's???
today i checked my phone and within an hour the battery had gone down from 70% to 30% and was hot reading 48 degrees celcius on widgetsoid monitor. i rebooted and it kept on draining till it got to 0 and turned off. once i got home and tried to charge through USB and A/C but nothing happens, the phone wont turn on or charge, blank screen. i saw it flash the battery charging icon for about a second but it went away straight away. about a month ago i was running cm9 and then flashed 4.0.4 to have a look at the differences but not long after flashed siyah kernel with odin and restored my cm9 cwm backup. i have been on cm9 and siyah kernel for a long time and thats what it had running today. ive had usb and a/c and misc charging current set to 600mA for quite a while as well, and when i charge the phone in my car it always gets a bit hot on the back.
is my phone dead from hardbrick or a problem with the usb charging circuit?
i have enquired about warranty where i bought it from and now waiting to hear back from them.

Galaxy S II power issues

Hi i have a Galaxy S2 with some strange issues attached .Firstly upon leaving overnight on a full charge it shows 100% charged but when unplugged from charger it instantaneously drops to critical and dies minutes later. Also the USB will not charge or connect to kies or register as a drive since the battery issue started . I have bough replacement batteries incase of an overcoooked original and same thing on all three.
The phone is on orange and is running a stock rom gingerbread 2.3.3 and is unrooted never been messed with or flashed and im the only owner .
Could this be a potential board fault ?or could it have in some way faultered on the firmware somehow with an easy fix
cheers in advance guys ..
coopigeon said:
Hi i have a Galaxy S2 with some strange issues attached .Firstly upon leaving overnight on a full charge it shows 100% charged but when unplugged from charger it instantaneously drops to critical and dies minutes later. Also the USB will not charge or connect to kies or register as a drive since the battery issue started . I have bough replacement batteries incase of an overcoooked original and same thing on all three.
The phone is on orange and is running a stock rom gingerbread 2.3.3 and is unrooted never been messed with or flashed and im the only owner .
Could this be a potential board fault ?or could it have in some way faultered on the firmware somehow with an easy fix
cheers in advance guys ..
Click to expand...
Click to collapse
First it sounds like a battery issue.
But if you checked with different batteries and with all you have these issues, it really seems to be a hardware issue in the phone ... maybe the battery stats chip, or the controller for charging (from power and USB plug).
If you are still on warranty, go to the store/service center and ask for a repair or replacement.
Good luck !
You can also try to clean phone battery connectors.
Best with izopropanol.
i9.0.1.3k galaxy imperator

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