SGS 2 not responding - Galaxy S II Q&A, Help & Troubleshooting

Hi, i have a problem. I had to remove my microsd card from the phone so i removed the battery and then i put the battery in the phone again. When i tried to start the phone it didn't work anymore. I tried hard reset buttons but it didn't help, i also connected it to energy outlet but i still got black screen. I flashed my phone a couple of months ago, i'm running (don't know excatly which) version of litening rom, 2.3.3.
Please i need some help what to do, i hope the phone isn't completely bricked. I handled the phone very carefully, I haven't even dropped it yet
sry for bad english i'm in a hurry

I had a problme flashing my sgs2 and it was impossible to turn it off. I removed the battery and I could turn it on again. I change the battery for a new one and it worked. The following day I put the first battery again and it worked. I don´t know why but it´s better no to remove the battery while the phon is on!!

Related

TMobile PDA Phone keeps restarting and wont charge

It was unlocked and working perfect until the battery went completely dead and wasnt charged back up for a week. After pluging in the charger I was unable to do a complete charge as the pda keeps starting up. It runs for about a minute or two then restarts and boots back up, the cycle continues with no end. I got to work for about 10 ten minutes, the phone worked, the charger was active in the battery option menu, but then it started all over again. I've reflashed and changed roms. The amber charge light does appear. Also hard reset doesnt work. Please help, bought the phone used but only got to enjoy it for a day.!
It maybe the battery is banjaxed, I have seen similar behaviour with an ipaq and a defunct battery.
if not its board memory
if im right yourin big trouble u have to replace the whole main boards .. i hope im wrong it juist bthe battery.
good luck bro

[Q] phone won't charge, boot or go into flash mode

Hey xda crew!
i was hoping you might be able to help me out with this problem i have
I tried to root my phone recently using the "newbies guide to rooting x10" and well when i turned my phone back on it wouldn't turn on and just vibrated constantly untill i took the battery out.
after that i decided to try and reinstall software using SEUS and it told me that it worked. But when i tried to start my phone it again wouldn't start. but this time instead of vibrating the screen light just turned on and sort of flashed every now and then.
I left the phone on all night charging while the screen was doing funny things, in hope that it would eventually start up. but when i got up in the morning the battery had gone dead and all that was happening was the red led light was flashing.
I tried to get it back into flash mode, but because the battery was so dead all the phone would do was the red lights would flash when i plugged it into the computer.
As im not sure that i can claim it on warranty.. i was wondering if my problem lies in the USB cord/charger or the phone its self? or the battery?
Can anyone help me with this problem?
Would be a amazing help.
Thanks heaps in advance.
Well, something probably went wrong when you tried too root it, so it turned into a brick.
You won't be able to claim it on the warranty because you lost that when you tried rooting it.
Get your battery charged (maybe in someone elses x10), and search the forums here, i'm pretty sure that there is a de-brick guide somewhere, although i haven't tried it.
To get into flash mode, your bttry need to be on 50% charged... Your phone must've been booting all night, find a way to charge your battery mate, n then bfore flasing, take out ur battery, hold the back key n insert it back.... Hope this will b helpful...
maguyver it take an old charger cut the end off strip the wires now touch the red to the positive and black to negative of your battery and plug it in... i had to do it for my buddies droid x when i bricked it when it was it it reads as full charge but you only wanna have it plugged in like that for like 10 min tops
chadf said:
Hey xda crew!
i was hoping you might be able to help me out with this problem i have
I tried to root my phone recently using the "newbies guide to rooting x10" and well when i turned my phone back on it wouldn't turn on and just vibrated constantly untill i took the battery out.
after that i decided to try and reinstall software using SEUS and it told me that it worked. But when i tried to start my phone it again wouldn't start. but this time instead of vibrating the screen light just turned on and sort of flashed every now and then.
I left the phone on all night charging while the screen was doing funny things, in hope that it would eventually start up. but when i got up in the morning the battery had gone dead and all that was happening was the red led light was flashing.
I tried to get it back into flash mode, but because the battery was so dead all the phone would do was the red lights would flash when i plugged it into the computer.
As im not sure that i can claim it on warranty.. i was wondering if my problem lies in the USB cord/charger or the phone its self? or the battery?
Can anyone help me with this problem?
Would be a amazing help.
Thanks heaps in advance.
Click to expand...
Click to collapse
Guess there's not many to help in this issue. I just faced the same man. Don't know what to do. It won't go to flash mode, SEUS don't recognize, neither the flash tool. Reinstalled PC companion thinking the drivers have gone wrong but that don't seem to be the issue.
So im here with a bricked x10, lol but not funny ppl
Someone(recognized developer) in the forum said that the X10 can't b hard bricked. Also, i got this problem 2-3months back. But now its alright.
SEUS did't find the drivers for my x10. Then i went to my friends home(who also has x10) and flash my x10 using seus. I found drivers because drivers were already installed on my friend's pc.
So, i just want to tell you that:
Flash your X10 from that PC which already has drivers installed.
Remember your x10 can't b hard bricked. It will be semi-bricked.
Sorry for my bad english
chadf said:
Hey xda crew!
i was hoping you might be able to help me out with this problem i have
I tried to root my phone recently using the "newbies guide to rooting x10" and well when i turned my phone back on it wouldn't turn on and just vibrated constantly untill i took the battery out.
after that i decided to try and reinstall software using SEUS and it told me that it worked. But when i tried to start my phone it again wouldn't start. but this time instead of vibrating the screen light just turned on and sort of flashed every now and then.
I left the phone on all night charging while the screen was doing funny things, in hope that it would eventually start up. but when i got up in the morning the battery had gone dead and all that was happening was the red led light was flashing.
I tried to get it back into flash mode, but because the battery was so dead all the phone would do was the red lights would flash when i plugged it into the computer.
As im not sure that i can claim it on warranty.. i was wondering if my problem lies in the USB cord/charger or the phone its self? or the battery?
Can anyone help me with this problem?
Would be a amazing help.
Thanks heaps in advance.
Click to expand...
Click to collapse
I'm not a DEV
But I played and bricked and de-bricked my x10 a lot and I literally installled and tested almost all ROM's the dev's posts
So, this is what I feel would've happand.
First of all, u didnt mention if u were on 2.1 or 2.3.
Because rooting 2.3 is not as easy as 2.1.
Now, like what most people commented, you root must have been broken.
Also, what I feel is that your battery stats were wrong.
That means, your battery was not holding the proper charge what it was actually "showing" (charging is infact is software based).
Now, what you actually can do is, find another person who has an X10 near your place.
Put ur battery in his cell and check whats happening.
If its really out of juice, then use "his" phone to charge your battery.
Charge it to full and then put it back to ur phone and try starting your phone.
If the vibration thing is happening, then ur battery is good.
Now open flash tool, and remove battery from ur phone.
Connect USB to phone and comp, and press the back button and hold it, and while holding it, insert the battery.
From my experience, you should be seeing the green light now, and my openion is that u flash the 2.1 generic firmware and then rroot the phone first, install recovery and after doing these, install any of the custom ROMs available.
I'm using Wolf's ROM v 4.04 and its very stable.
All the best and report back if your problem is fixed.

[Q] Xperia X10 mini won't boot

Last night, I charged my phone through PC and after 57% charge I take it off.
Phone was working fine before I went to sleep. When i woke up i found that my phone is turned off. I try to turn it ON, but it did not give me any response.I thought my battery was completely drained, So, I try to charge it through the SE charger and through PC but nothing worked.
At present, Phone is completely off with no light indication. I tried to charge it many time with and without SIM card and sd card, but it remains in this condition I also tried different methods which are mentioned in some other forums.
Please help me. Did anyone experienced this kind of phone behavior?
I have a similar problem, I`m running on Mini CM6 from quite a time now and I had minor problems which are solved by “wipe data/factory reset”. But that one is bigger. I came back from work and put my phone on the charger, it was at least 24h on it and it stayed on 98-99% did not go to 100%, I remove it from the charger and set an alarm for the next day when the alarm ringed after 5 hours I saw that the phone had 15% of battery. In “About phone>Battery use” there was a “Cell search” (if I`m right) that I saw drained my whole battery. I go to work and put it in the charger again when I came back after 5-6 hours it was again on 98-99% I removed it and set an alarm (again) but for sooner not for next morning) before that alarm ringed the phone had 30% batter after I stop it the battery began to go down 2% at 1 second and it turn off. And guess what I did? Put the charger again for the whole night, the next morning after I woke up I decided to remove it from the charger and turn it off because I knew that it will search for signal again and I have to charge it. And that was the last time I saw it alive since then I don`t have anything from it I tried to charge it ->nothing ; SE PC suite -> nothing its totally dead. Its still in warrant but I`m afraid that they won`t repair it because I use a custom ROM. If anyone have any idea I`m listening.
Thanks in advance
Sorry for my bad English.
Try this:
Press the power button + middle button (home) at the same time.
Slight chance it will help, but you'll never know!
;;@above: right, they won't repair when you've got it modded.
They probablywon't know, you could give it a try.
Sent from my X10mini using XDA App
Recovery wipe batery stats and charge to full then uplug and run down recahrge enjoy
kormatoes said:
Recovery wipe batery stats and charge to full then uplug and run down recahrge enjoy
Click to expand...
Click to collapse
how to do that when i can`t get anything from it. its like i have removed the battery it doesn`t give any sign of life ( not a light,vibrate etc.)
Aaa ok bro total ****ed well ? Try seus if this wont work your batery could be broke try some one else batery. If not defo broke. ! !!!!!just send it back to se if seus cant get it running they cant find out its rooted
After lots of frustration, I found a solution to charge dead battery by charging it with little High voltage(9v) to get back it into chargeable state. I followed the same procedure and managed to charge my battery, but during and after full charge(99%) battery got very HOT. I was very happy to saw my phone back working, but my happiness was eventually went away when i saw that battery was draining very fast
Now, Battery is lasting just for few hours (2-3) and whole phone gets very hot.
The worst thing is, If i left my phone for few hours and do not charge it, battery will again full drain and i would be in the same condition from where i started.
I wish i never had bought this crappy phone
So i`ve send the phone to service and they said: After many tries we find out that a connection in the motherboard was f****d and its 4 layer so they can`t repair it. Because of a scratch(which is very hard to notice) they cancel the warranty, and they tried to make it so they can take my money but they are stupid and they couldn`t. Now i`m buying a new phone which is not going to be Sony because they don`t make a thing for their old customers(personal opinion). I want to thank you all for your help and support
I read a lot about and also on the sonyericsson website says that these feeding problems are often related to two components:
- Sd card damaged or damaging some application installed, then you want to format
- Memory, or too full
The problems are:
- The phone turns itself off
- Sometimes turns on by itself
- Turns itself off if not turned on unless a soft reset (home + power button)
- If it turns itself off and starts believing it is discharged in office no signs of life
I honestly thought we could find the solution on this forum but apparently it's pretty annoying also an issue for you, I is the third time I hard reset and I think I'll two things:
- Or install a rom
- If the problem persists delete root permissions bringing the device to the condition of complete originality and I'll settle for some applications, at this point I doubt will happen again, so if the phone will sell and buy another one or send it under warranty
If anyone has found a solution to the problem you say that! many of us get us the hair from the head!

[Q] My phone kills batteries, What to do?

Hi guys,
My battery life was getting shorter and shorter. So, I decided to buy me a new battery. I tried the battery and my phone turned on with the green charging battery.
As I turned my phone on when it was filled 100%, my phone gets stuck at the beginning (black screen Samsung galaxy blabla with the yellow triangle)
I thought this was weird so I started it in recovery/download and this does work.
After choosing for reboot I got the omega rom loading GIF, and suddenly I got KERNEL PANIC UPLOAD MODE.
I decided to try a battery from a friend (also Gt-i9100). This battery just worked in his phone so why shouldn't it work with mine.
As I tried it, I first got the message battery too low. But the battery was full in my friends phone. So I tried again, also stuck at the beginning screen.
To make it even more stupid: My friends phone wont boot either after I used his battery.
As I was really tired of this sh*, I decided to put my old stupid battery back in my phone so I could use it for +- 6 hours a charge.
Now my phone is stuck at the beginning with all the 3 batteries.
I tried to re-flash my omega rom, but it's still the same issue.
Is there something going on with my kernel? I thought I could erase the battery stats, but thats not a option in this CWM.
I'm really stressed, because like all of you, I need my phone every day.
Do you guys have any advice, tips or sollutions for my/our problem?
Searching and reading the topics that already discuss the points you made would be a start. :good:
Kill the phone, it's evil.
Regards.
Mark Battery.
Sent from the little guy
Maybe there is something faulty with the battery inferace of the phone or maybe you're just unlucky. I don't understand why your friends phone wouldn't boot after you used the battery - that doesn't make any sense - but either way, I'd order a new battery from a reputable retailer, if it stops working again in a similar way then get the phone fixed/replaced.
My suspicion is that it's either a fault with the phone or that there is something you're not telling us. I can't see how the battery (hardware) could cause your ROM (software) not to work unless the link between the battery and phone is damaged, in which case you need to replace the phone.

[Q] s2 (gt-i9100) turned off without any warning / fault..

H-E-L-P !!!!!!!
someone help plz...
in november 2012 i bought s2 and after 10 months my s2 turned off without any reason.. i tried everything but my phone was not turning on... infact recovery and downlod mode were also not working... many posts on xda told me that my phone is dead and need a motherboard replacement... but the hilarious moment was " my phone turned on exactly after 48 hours".... i was too happy and i forgot everything that what happened with me...
then in october 2013 my s2 again suddenly turned off without any reason
everything was black and again exactly after 48 hours it turned on...
now today my phone is again turned off... and i hope it will again turn on after 48 hours...
can anyone of you plz tell me what type of fault is it????
why this **** is happening with my phone???
plz help me because i think one day my phone will turn off and will never turn on again or it will keep turning off on daily basis
show in service centre
Are u using stock rom? How did that happen in the first place? Maybe some screws need tightening or something.
Gangster89 that's pretty strange.
Did you ever let the phone fall hard on the ground and are the battery contacts still good? What ROM and kernel do you have installed.
Sent from my GT-I9100 using xda app-developers app
not at all... my phone never fall never contacted with water... first i was on biftor rom v10 but after 1st time issue i changed the rom to stock jelly bean but now my phone is again turned off... it has been 6 days passed and my phone is not turning on except going into download mode only when it is connected to pc usb
thanks for your replies and sorry for my poor english
about 2 months ago i put my phone on charging and i was out for some personel work... after 5 to 6 hours i came back and removed my phone from charging and i logged into facebook app, after 5 to 10 minutes my phone turned off and then it continues till yet
now whenever i connect it to the charger or pc usb i get an empty grey battery icon with 3 seconds intervals... i have tried a fully charged battery of another s2 of my friend but still failed to boot up... my own battery works fine on my friend's s2 that means its not the battery fault
9329638 32
Is the battery the original one that came with the phone?
Do you checked the voltage of the battery?
I recommend you to try with another battery when the phone will die again and see if it can start wiht another battery!
Good luck!
yes bro the battery is original... and i have tried another battery but the results are still same... phone doesn't boot up, its not about battery because my battery works fine in my friend's s2
now here is another thing... when i connected phone to pc in download mode, odin showed up this dialogue box... can any one of you plz translate this?? will be very thankful

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