[Q] s2 doen't turn on - Galaxy S II Q&A, Help & Troubleshooting

I flashed a rom to another model on my galaxy s2 and now it will not turn on, not in download mode and also with the usb jig no signs of life. do you know a way to fix it alternative assistance? sorry for my bad English.

rrrosy said:
I flashed a rom to another model on my galaxy s2 and now it will not turn on, not in download mode and also with the usb jig no signs of life. do you know a way to fix it alternative assistance? sorry for my bad English.
Click to expand...
Click to collapse
My guess is that you've already reinserted the battery? Seems like a dead s2. Did you try a new battery?

@rrrosy i doesnt sound good... I think you have hardbricked your phone since the rom for another phone probably wiped the bootloader etc.
The only existing way that I know left is to Jtag it.

Related

Galaxy S3 Dead

Hi guys, i'm not a experienced samsung user, i have my S3 like a month ago, bought it in Portugal, i guees it's the international version because it was factory unlocked.
It had stock OS, with lot of apps installed, no root, no custom rom, yesterday I tried un update pending in Samsung Kies (didnĀ“t write the version, dont know if theres a log in Samsung Kies where i can retrieve that version and post here), i made my backup, updated, all day worked ok, i remember answer somebody in Whatsapp and left to charge, today i found it's dead.
I searched and can't access to download mode, recovery mode, i plug to charge and no led, nothing, i just bought online a Micro Usb Jig to try it out.
I downloaded Odin but apparently i have to be in download mode so it appears as Checked, but i cant do a thing with the phone, right now im trying to download the Android SDK to test via cmd if appears as a phone connected at least, but i plug and unplug it in my laptop and not even the usb sounds.
I read about the update that kills S2, but i searched a lot and i dont see the first one with his S3 dead, appreciate any tip, idea, comment you can give to confirm what i dont want to confirm.
gabrimen said:
Hi guys, i'm not a experienced samsung user, i have my S3 like a month ago, bought it in Portugal, i guees it's the international version because it was factory unlocked.
Unlocked does not make it International .
I searched and can't access to download mode, recovery mode, i plug to charge and no led, nothing, i just bought online a Micro Usb Jig to try it out.
Download mode yes or no
No is USB Recovery Jig from Ebay may acess download mode ,
Battery works ???
Return under warranty Kies failed update .
jje
Click to expand...
Click to collapse
I bought The Jig online, tomorrow should get here to try it.
Battery it's the last thing i have to check, hope is that, i'm looking right now where i can test it, i'll reply when i have the chance...
JJEgan said:
gabrimen said:
Hi guys, i'm not a experienced samsung user, i have my S3 like a month ago, bought it in Portugal, i guees it's the international version because it was factory unlocked.
Unlocked does not make it International .
I searched and can't access to download mode, recovery mode, i plug to charge and no led, nothing, i just bought online a Micro Usb Jig to try it out.
Download mode yes or no
No is USB Recovery Jig from Ebay may acess download mode ,
Battery works ???
Return under warranty Kies failed update .
jje
Click to expand...
Click to collapse
Click to expand...
Click to collapse
pull out the battery and leave it out for 30-60 min. Then put battery back in and boot..
If that doesn't work then take it back to the store and tell them after kies update it did NOT boot
Good luck
Edit:do not use the jig before u have been to the store
Hi guys, just to confirm my battery was ok, my phone is not, completely dead (What we call in spanish Muerte Subita, i guess is Sudden Death in english), i'm sending it to Portugal for warranty, wth, now just wait...
zodiaxe66 said:
pull out the battery and leave it out for 30-60 min. Then put battery back in and boot..
If that doesn't work then take it back to the store and tell them after kies update it did NOT boot
Good luck
Edit:do not use the jig before u have been to the store
Click to expand...
Click to collapse
gabrimen said:
Hi guys, just to confirm my battery was ok, my phone is not, completely dead (What we call in spanish Muerte Subita, i guess is Sudden Death in english), i'm sending it to Portugal for warranty, wth, now just wait...
Click to expand...
Click to collapse
The same just happend to me. Did you get your S3 repaired for free?
s3 dead
hi, all, ive gone through the thread iam gaurav from india i have the same problem,
1) my galaxy s3 is also not powering on and not getting charged i also tried 3 button combination but nothing happens.
2) i took it to the service centre and they say that th motherboard is damaged and it would cost around 7000 indian rupees but they could not explain the reason.
3) i had recently updated the software to jellybean via wifi over the air but that was 1 month back and the device was working like smooth except some occassional hangs but yesterday night it just died...and now no solutions.
4) plz help
http://forum.xda-developers.com/showthread.php?t=1993044

Solved, Deleteme

Hello,
after flashing CyanogenMod 9 Resurrection Edition my Galaxy S2 wont turn on anymore.
However, there is this battery charging something if I plug in the usb cable but this thing crashes or something and that gets in a loop.
What shall I do now?
Need more information? - Just ask
Laberkopf
Edit: Works now.. I think I panicked too fast. Sorry for the inconvenience
Laberkopf said:
Hello,
after flashing CyanogenMod 9 Resurrection Edition my Galaxy S2 wont turn on anymore.
However, there is this battery charging something if I plug in the usb cable but this thing crashes or something and that gets in a loop.
What shall I do now?
Need more information? - Just ask
Laberkopf
Click to expand...
Click to collapse
Can you get into download mode?
Syrellaris said:
Can you get into download mode?
Click to expand...
Click to collapse
It is now. Dont know why it worked now oO
What shall I do next?
Edit: Works now.. I think I panicked too fast. Sorry for the inconvenience
No inconvenience mate
Remember. if you can get into download mode or recovery mode, then you can still fix your phone by restoing to original firmwares and stuff

[Q] Bricked Samsung Galaxy S2 I9100

My Galaxy S2 won't turn on.....!!!!
Yesterday I tried to flash new android version using Odin 3.7. It got stuck on half way and the phone restarted, which never turned on again... No download mode n recovery mode either....
Please help me guys...
There is no Warranty.. I really appreciate if someone can explain the steps, so that I can do it myself.
Thanks in Advance....
Please don't reply with Jtag n USB jig because I don't have these devices.... And I don't think I can get one here in Qatar. I had mailed skander who own a jig in Qatar but no reply... :/ :/ :/
Hello,
Are you sure that it's charged? Leave it in charge fore 10 mins and then try recovery or download mode.
You know, you can create a jig by yourself if you have a proper working USB-cable. Look for guides for this
Other things i don't know, then only a motherboard replacement can fix it.
If you hadn't flashed anything unofficial, would you still have warranty? Cause i "had" warranty when i hardbricked my (rooted) gt-i9100 and they still fixed it...
Thanks for the reply.
TheMasterOfToast said:
Hello,
Are you sure that it's charged? Leave it in charge fore 10 mins and then try recovery or download mode.
You know, you can create a jig by yourself if you have a proper working USB-cable. Look for guides for this
Other things i don't know, then only a motherboard replacement can fix it.
If you hadn't flashed anything unofficial, would you still have warranty? Cause i "had" warranty when i hardbricked my (rooted) gt-i9100 and they still fixed it...
Click to expand...
Click to collapse
I really appreciate your reply. I had charged it for more than 3 hours.. but still not turning on... Can you give me a good guide on making the USB jig....
mhh.... but I think I need to get a soldering iron too....
Here is the guide: http://forum.xda-developers.com/showthread.php?p=24974232
I saw that you still need some other stuff for this to work, like a resistor etc.. Don't know if you have access to this stuff but..
GOOD LUCK!

[Q] [HELP] Doens't want to boot or get detected by PC/Laptop!

So here's the story, my friend gave me his wife's phone for me to fix it.
His wife rooted the phone and it was working fine until it didn't want to boot (According to my friend's story)
I tried going to download mode and recovery mode but, no luck.
It doesn't want to charge either. But, it did detect once my charger and booted up until here:
http://www.google.com.sa/imgres?img...986&page=7&start=121&ndsp=21&biw=1360&bih=657
Sorry, I'm not that familiar with s3, but I did own Note1 and 2. So I'm kinda new here at s3 forum.
Any help would be appreciated, thanks!
Without download mode there is nothing you can do, try a usb jig.
Sent from my GT-I9300 using Tapatalk
laziafbaito said:
So here's the story, my friend gave me his wife's phone for me to fix it.
His wife rooted the phone and it was working fine until it didn't want to boot (According to my friend's story)
I tried going to download mode and recovery mode but, no luck.
It doesn't want to charge either. But, it did detect once my charger and booted up until here:
http://www.google.com.sa/imgres?img...986&page=7&start=121&ndsp=21&biw=1360&bih=657
Sorry, I'm not that familiar with s3, but I did own Note1 and 2. So I'm kinda new here at s3 forum.
Any help would be appreciated, thanks!
Click to expand...
Click to collapse
Hi there,
Could be a battery :silly: issue try a diff battery this could happen when the battery get completely discharged

[Q] GT-S7560GSMH dead - please help!

Hello everyone,
Friend gave me GT-S7560GSMH to change rom in his telephone. I changed to CM11 4.4.1 but it was problem with camera it was taking pictures 90 degrees angle. Then I decided to try to flash other rom. But I try first change the recovery since there was some problems with recovery. So change to other version of CWM or TWRP or something else. I flash through CWM some recovery zip file and after that the telephone became completely dead. No any signs of life at all. Trying buttons for download mode and recovery mode, removing and put battery back, nothing at all, no signs of any life. Please tell me there is any way to resurrect the phone? To bring back to life? It is not my phone. I wish I could give back living phone not a dead phone. Hope to hear any help from you. Thank you,
slawekplatek said:
Hello everyone,
Friend gave me GT-S7560GSMH to change rom in his telephone. I changed to CM11 4.4.1 but it was problem with camera it was taking pictures 90 degrees angle. Then I decided to try to flash other rom. But I try first change the recovery since there was some problems with recovery. So change to other version of CWM or TWRP or something else. I flash through CWM some recovery zip file and after that the telephone became completely dead. No any signs of life at all. Trying buttons for download mode and recovery mode, removing and put battery back, nothing at all, no signs of any life. Please tell me there is any way to resurrect the phone? To bring back to life? It is not my phone. I wish I could give back living phone not a dead phone. Hope to hear any help from you. Thank you,
Click to expand...
Click to collapse
Hi
That's not your phone but you "change to other version of CWM or TWRP or something else" and you flash "some recovery zip file". I'm not surprised to see a dead phone at the end...
Anyways try to flash a stock firmware through Odin. Download the firmware from Sammobile or Samsung-updates. :fingers-crossed:
Primokorn said:
Hi
That's not your phone but you "change to other version of CWM or TWRP or something else" and you flash "some recovery zip file". I'm not surprised to see a dead phone at the end...
Anyways try to flash a stock firmware through Odin. Download the firmware from Sammobile or Samsung-updates. :fingers-crossed:
Click to expand...
Click to collapse
Thank you for the information, but the phone is totally dead, how can I flash through Odin when the phone need to be connected through the COM port, but it is impossible to do that since is death, or may be you know some other solution to connect through Odin when phone is completely dead?
slawekplatek said:
Thank you for the information, but the phone is totally dead, how can I flash through Odin when the phone need to be connected through the COM port, but it is impossible to do that since is death, or may be you know some other solution to connect through Odin when phone is completely dead?
Click to expand...
Click to collapse
Remove the battery then hold the buttons for the download mode and put the battery back. It could work... Try to flash even if there's no sign. You have nothing to lose...
Can you test if battery has gone dead......
Charge it somehow and do the above steps
Primokorn said:
Remove the battery then hold the buttons for the download mode and put the battery back. It could work... Try to flash even if there's no sign. You have nothing to lose...
Click to expand...
Click to collapse
I tried but no any signs, I cannot flash when the phone is not connected to com or may be there is other way to do that?
kapil_dheer said:
Can you test if battery has gone dead......
Charge it somehow and do the above steps
Click to expand...
Click to collapse
I don't have other phone where I could charge the battery and from s2 will not work the battery
slawekplatek said:
I don't have other phone where I could charge the battery and from s2 will not work the battery
Click to expand...
Click to collapse
I was able to charge the battery in i9100 although the battery from S7560 is bigger but any way som how i was able to charge it. I put in to phone. I try all kinds things, download mode etc, but not any kind of signs of life, can you tell me what else i can do?
slawekplatek said:
I was able to charge the battery in i9100 although the battery from S7560 is bigger but any way som how i was able to charge it. I put in to phone. I try all kinds things, download mode etc, but not any kind of signs of life, can you tell me what else i can do?
Click to expand...
Click to collapse
If I buy this: http://www.ebay.com/itm/GPG-S-BOOT-...e_Replacement_Parts_Tools&hash=item35dc71d4bd
will it help to bring back to life that phone? they do not sell for that model but may be could help that thing?

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