The reason for can't turn on Galaxy i9100? - Galaxy S II Q&A, Help & Troubleshooting

:crying:When i wake up this morning, my 9100 just can be turned on, then i charge it with its charger, and the phone still can't work, i press the power button try to turn on the phone, but just failed again and again, i don't know why, my phone had rooted. who can tell me the reason?

junior2012 said:
:crying:When i wake up this morning, my 9100 just can be turned on, then i charge it with its charger, and the phone still can't work, i press the power button try to turn on the phone, but just failed again and again, i don't know why, my phone had rooted. who can tell me the reason?
Click to expand...
Click to collapse
-Remove your battery for few (about 5) minutes,
-reinsert your battery (ensure the battery has contact with the good pins)
-connect your charger, if your phone comes back to life, then all is well
Report what happens
Swyped from my Galaxy SII

First of all , use a new fully charged battery ( may be a friend's GS2 battery ) and try to boot ur phone up
If it doesnt work then boot into recovery mode try to wipe data and cache or try download mode
If ur phone doesnt boot up neither in download or recovery mode , then u can use a USB JIG , if this fails try to do a Jtag
Provide more info if ur phone lights up and gives u the battery charge animation or not .( it might be ur battery is just bricked )

Related

[Q] Phone starts to ''charge'' when turned off. help please.

When i turn off my phone, the battery logo shows up, and blinks every sec with a yellow triangle and a termostate bar. the only way to turn the phone on again is to remove battery, connect a usb cable, putt the battery back in, then hold power.
using lightningROm 1,4. tryed factory reset.
does a new battery solve this issue?
Obvious question but is the charger connected ,
What happens if you connect the charger .
jje
Same problem here. Factory reset or stock rom does not solve it.
the yellow triangle with termostat bar disappear when i connect charger.
when i connect charger while the phone is on is takes about 10 sek before the phone starts to charge, and when i disconect is takes 20 sek before the charging symbol dissappears.
when i connect to pc, windows tells me 0,1sek after i plugged that it doesent recoignize my device.
gonna try my friends battery later today.
dannydogg said:
the yellow triangle with termostat bar disappear when i connect charger.
when i connect charger while the phone is on is takes about 10 sek before the phone starts to charge, and when i disconect is takes 20 sek before the charging symbol dissappears.
NORMAL
when i connect to pc, windows tells me 0,1sek after i plugged that it doesent recoignize my device.
NO DRIVERS
I would be looking to return the phone if a factory reset has not solved the problem .
jje
Click to expand...
Click to collapse
i guess i have to return the phone then.
is there a way to put stock kernel and rom on the phone without usb, but use memorycard?
dont think the serviceplace is to happy with lightnig ROM
dannydogg said:
i guess i have to return the phone then.
is there a way to put stock kernel and rom on the phone without usb, but use memorycard?
dont think the serviceplace is to happy with lightnig ROM
Click to expand...
Click to collapse
I have the same problem :-(. Battery icon that says "battery full, disconnect cable" and the cable is unplugged! What to do?
One question, is your phone worked fine after flashing or the issue occurred just after ? Perhaps, you did a wrong flash process... and you have brick your phone.
In that case, you could buy USB JIB to be able to reboot in Odin mode and be able to flash again. This is the only solution I thing.
As i said before, same problem, also tried to flash stock rom but nothing
To the other with the same problem, if u go into settings-aboutphone- and then battery use.
What does it say?
mine says 0 seconds on battery :S
http://imageshack.us/photo/my-images/844/sc20110703204233.jpg
Tried wipe battery stats? I know someone with this small issue...
To do so into CWM 4, this is into advanced section.
bgn9000 said:
Tried wipe battery stats? I know someone with this small issue...
To do so into CWM 4, this is into advanced section.
Click to expand...
Click to collapse
Yes did try that to
One of my battery apps"battery Dr " says health= over voltage
Supposed to be that?
I am using battery widget monitor.
I can read the temperature (27 celcius), voltage around 4000 mV with 90%.
dannydogg said:
i guess i have to return the phone then.
is there a way to put stock kernel and rom on the phone without usb, but use memorycard?
dont think the serviceplace is to happy with lightnig ROM
Click to expand...
Click to collapse
Did u return it?
What did they say?
Cant get rid off the prolem either, must be a samsung bug!
Help please!!i've the same problem!
Afer a million usb connects in downloadmode, odin suddenly recognized my phone.
flashed CFroot 4,0 and villain rom 1,4 and my phone was ok!
USB mass storage, and kies usb worked fine, and my phone stayed off when i turned it off.
but next time i charged my phone (orginal charger) my phone started to bug again. it stays off, but USB dont work in android. but download mode works.
dont want to flash the phone every time i charge...
I've the same problem...
does anyone resolve that???
i don't want return it to samsung..let me know!!!
i had a similar issue with my sgs1 .. turned out to be that the phone's usb port had some kind of rust ( which messed up the internal connectors of the usb port signaling the charging or connected to usb icons ) and had to send it in for repairs and they just replaced the usb port. i guess it was from humidity.
btw my phone never made any contact with water so i was surprised that that was the problem

battery its charged after unplug charger ?

Hi
Have wierd problem with my Ace. So after unplug charger battery icon show that phone is still charging.Also I cant turn on phone ,only witch charger then after disconecting phone still working ,butt not for long .Any solution guys ?
try formatting your phone again with whatever rom you are using , wipe battery stats if you've clockwork mod recovery installed if not install it and do it
I cant do this because my volume keys dosent work (need new flex ribon),so i cant navigate in recovery mode.I done factory reset but still nothing .When I want conect with PC i have notification about not recognized device

[Q] Phone not switching on after charge!!

Hi
I just flashed UI-One MIUI 4.0 PORT [BETA 1] by TEAM MAC (http://forum.xda-developers.com/showthread.php?t=1517939) and the new baseband yesterday night and the phone was working fine. But when i went to sleep the phone had about 25% charge so in the morning it was switched off. Here's what i've done
-I have charged my phone for an hour now via usb/ac adapter and tried removing the battery , sdcard and putting it back in ( some post said to try it) but still the phone doesnt switch on.
- All it shows is the battery indicator when switched off (the really big one being charged) and about 50% is done.
-That screen comes on even if i press and hold power button
-Not able to go into recovery
Anyone any ideas????
rishi_storm said:
Hi
I just flashed UI-One MIUI 4.0 PORT [BETA 1] by TEAM MAC (http://forum.xda-developers.com/showthread.php?t=1517939) and the new baseband yesterday night and the phone was working fine. But when i went to sleep the phone had about 25% charge so in the morning it was switched off. Here's what i've done
-I have charged my phone for an hour now via usb/ac adapter and tried removing the battery , sdcard and putting it back in ( some post said to try it) but still the phone doesnt switch on.
- All it shows is the battery indicator when switched off (the really big one being charged) and about 50% is done.
-That screen comes on even if i press and hold power button
-Not able to go into recovery
Anyone any ideas????
Click to expand...
Click to collapse
well battery drain has been the biggest issue in miui rom as it doesnt get into sleep mode so the soultion just put ur phone in charging for some time on plug socket not via pc .
now use adb to boot into recovery using command or just press the 3 button combo home+vol down+ power and check if it loads into recovery if not than adb is best method to boot into recovery ,
your bootloader is corrupted.. if you can somehow made it to emergyency mode then the situation is undercontrol.. if u can't then take your fone to cc
Sent from my LG-P500 using xda premium
SOLVED
Thanks for the replies guys. You were right. I manual forced emergency mode . Now repairing.

[Q] GSII won't turn on

Hi. for the longest time i've been running Cyanogen 10.1 on my device. Recently I've updated to 10.2. IN the instructions, it just said flash the new zip and the gapps then reboot. I did just that and my phone initially loaded well. it was able to update and such. However, I noticed that after booting, it would hang at the lockscreen for 2-3 seconds then reboot. To end the loop, i tried pulling out the battery. I then tried turning it on but it would only stop at the sII splash screen. I then pulled out the battery again. When plugged in, it would go to the battery charging screen but would hang after awhile so i pulled the batt once again. Now, even plugged, the battery screen won't load anymore. the screen would just open w/ a battery and hang there, then the screen would close and repeat. I tried entering download mode by the button-combo or the USB jig but still none. can anyone help me?
No download mode = not good. Try searching through king_rat (xda user) posts for his method to jump start into download mode.
You can also try:
1. Pull the battery, leave it out for a minute.
2. Replace the battery, but don't turn it on.
3. Hold the button combo for DL mode.
4. Get a friend to plug in the phone charger.
On a working phone, the above procedure would boot into DL mode.
Sent from a galaxy far, far away
flashing a zip wont make ur phone dead... u should try another battery and make sure the combo u are trying to enter download mode is correct
usb jig i guess doesnt works wid jb or later (due to bootloader updates bt i may b wrong so plz pardon)

Need help about i9100 SII bettery problem

hello
i am facing problem with s2 i9100
i connected my phone to pc via usb ... and after some time phone turn off ..
itry to turn on it stuck at samsung logo ..
i remove the bettery and turn on agian .. i wont turn on ... now only black screen ...
now after some again i insert the bettery in phone ... phone turn hot but no turn on
but i remove the bettery it get normal ..
plz help me this one is it bettry issue ...
phone wont turn on wont charge ... only black screen ...
Try to replace the battery, but first boot in download mode - vol down + home + power on. if download mode is on you can flash stock rom. If is hw problem check this post!
i9100
ultravy said:
Try to replace the battery, but first boot in download mode - vol down + home + power on. if download mode is on you can flash stock rom. If is hw problem check this post!
Click to expand...
Click to collapse
no download mode ... when i try to insert bettery it get hot .. not even recovery mode
its all black
i try to replace bettery nothing happend ..
try to check with voltage machine it shows phone is working ...
phone need to flash ..?
it sddenly turn off now not turning on ...
any suggestion
Verify if you have a short between battery connectors on the motherboard, you will need a multimeter to check, it happened to me and i removed C565 - 22uf, check again for short circuit, if still running hot check power ic max8997 - need to be replaced!

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