Bricked i9100 after latest CM13 update - Galaxy S II Q&A, Help & Troubleshooting

Greetings Everyone,
Yesterday i installed the last CM13 nightly via the CM updater in this phone.
But after the phone restarted, a green android and a "installing system update" appeared for a few seconds then after it went black, the screen blinks each 5 seconds or so, but nothing ever happens. I left the phone on overnight to see if something came up, but to no avail.
Furthermore, now i cannot enter recovery mode, only download mode and my computer does not recognize the phone. I tried pretty much everything, the basic guide on rooting i9100, KIES, Odin, Heimdall flashing, offering corpses to the Old Ones and nothing works.
Does anyone have any insight on what might be happening? I installed CM13 on my two phones (a z3c and a Note 4) and everything went smoothly. Now with this i9100 i was using 6.0.1 but everything went to hell after i tried this update.
Thanks in advance

I'm in a same boat
Hey Mate ....!
I'm in a same boat i have tried almost everything Odin seems worked for 30 seconds and than it shows failed. I love this perticuilar handset allot it was gifted to me by very special it was awarded to me by my last company i want to save it please help me if anyone has the solution . What exactly happen to you , Same happen to me exactly same. please update if you get solution. Thanks in Advance.
Regards
Fazal
argethalm said:
Greetings Everyone,
Yesterday i installed the last CM13 nightly via the CM updater in this phone.
But after the phone restarted, a green android and a "installing system update" appeared for a few seconds then after it went black, the screen blinks each 5 seconds or so, but nothing ever happens. I left the phone on overnight to see if something came up, but to no avail.
Furthermore, now i cannot enter recovery mode, only download mode and my computer does not recognize the phone. I tried pretty much everything, the basic guide on rooting i9100, KIES, Odin, Heimdall flashing, offering corpses to the Old Ones and nothing works.
Does anyone have any insight on what might be happening? I installed CM13 on my two phones (a z3c and a Note 4) and everything went smoothly. Now with this i9100 i was using 6.0.1 but everything went to hell after i tried this update.
Thanks in advance
Click to expand...
Click to collapse

You might find your answer here I'm not clever enough to post the link so you get it "Longhand".
Go To Forum Galaxy SII General.
Scroll to [Guide} Fix an unflashable or soft bricked GSII (i9100G/P/T/ versions included)
Have a good read through it and if you dare go for it . It's a "back to the future" sort of thing, takes you back to "jellybean" and android 4.1.2. (The route I took anyway)! Good Luck!

same problem here! please help me get my phone back :crying:

argethalm, fazallfrd, ThiagovGuerra
I had same problem - but ....... it was software bricked. Like yours.
If I repair then all of you can repair like me.
http://forum.xda-developers.com/galaxy-s2/development-derivatives/rom-cyanogenmod-13-t3223808
Everything i take from this link.
You can rebuild with patient.

Related

[Q] Need help with my phone SG isw11sc

Hi everyone,
I'm sorry if ever I'm posting this on the wrong section cause I'm not sure if this is a problem from android or samsung.
I'm not good at all when it comes to phone troubleshooting so I will try my luck and ask questions about what have happened to my phone just awhile ago. I got this phone from Japan(Samsung Galaxy SII Wimax isw11sc) months ago and I only use it for multimedia purposes as it is region locked and I am at another country atm. everything is running fine until my phone asked for a software update(not really sure what upgrade that was) and I decided to give it a shot and let it download the updates. I left it to do some chores and when I came back to check on it, it reboot looped itself on the AU(mobile phone company from japan) logo.
I did some research and found some things like hard reset and download mode. I tried to do the hard reset(power/home/volume up) method but I can't seem to access the settings instead, the phone keeps on showing me this "Preparing for S/W update. Please wait." after a few seconds, the phone will reset itself back to the reboot loop.
I tried to do the download mode using odin mode but then, I realized that my phone and computer won' connect via USB port because well, my phone won't boot. Also downloaded the manual driver but my pc won't recognize it.(win7 if that helps.)
Please tell me what have happened and what I can do to fix this problem, I don't really care if i lose everything that I have stored on my phone, I just want it to work again. Help will be much appreciated, Thank you.

[Q] Samsung Galaxy Tab 10.1 Verizon LTE (sch-i905) bricked, no recovery

Verizon Galaxy Tab 10.1 4G LTE (sch-i905)
So I got this tablet from a friend who said it was bricked, said I could have it if I got it working. So I plug it in and it turns on no problem, strange. wiped tablet and added a couple apps. Got busy at work and the tablet drain power. That's when I got to see it bricked, but still not sure why it booted for a bit for me.
Symptoms:
Boots to Samsung Galaxy Tab 10.1 splash screen (not the animated one after), sits there for ever.
Boots to Odin update mode
When booting to recovery I get a blank, back lit screen and nothing ever.
I've tried:
-Pushing clockwork mode to fix recovery
-I've had a hell of a time finding stock firmware for some reason (it isn't on sammobile), but I did find one eventually. I pushed it to the tablet via Odin, and it was successful, but rebooted to blank black back-lit screen. Have to hard boot and hold power buttun until I see the splash screen to get that far. I followed the guide on rootzwiki reposted on icsforums - www icsforums com/forum/showthread / 13525 (sorry new member can't post links)
-Followed another guide that involved draining battery completely, no go.
I don't care what firmware I end up on, or if I can use LTE (I won't anyway)
I'm a network engineer so I'm tech savy, but not heavy on Android OS. I'm looking for anything else I can try. I saw another method involving heimdall suite, but can't find the files for my model.
Any help or guidance is greatly appreciated.
@Juicebox4242
I had this problem on my gt-p7510...
What I ended up doing was wiping my sdcard..I must have had something corrupt in my file system or a kernel issue( still not sure which )..
Since you have no recovery..I think you can use odin to repartition ( I CAN NOT STRESS ENOUGH THAT THIS IS JUST A GUESS )..I have not tried it..but i will search after this post to confirm..I also believe there is a way using ADB..again not sure..
I just wanted to post this so you would know somebody was looking and to maybe give you a couple ideas to follow up on...I'll search around and see what I find
Edit...I believe ADB will only work with usb debugging checked...But you can flash a stock rom in odin with re-partition checked..you need a .pit file....I think...
Edit...Here is a link to a stock rom thread for you're device..It seems to have helped a couple people with their soft-bricked devices..just follow directions in OP..no repartition checked. I cant even find a .pit file to do a re-partition with for you're device..
http://forum.xda-developers.com/showthread.php?t=1342995 Let me know if this works for you..
Thanks for the post!! Really appreciate it.
That firmware is the one I found in the end and tried. Odin pushes it ok, but then still doesn't boot. In fact after pushing that firmware it boots to backlit blank screen, but when hard reset boots to splash screen.
I tried a pit file I found that I thought was the right one, but it failed when I used that so it must have been wrong.
Juicebox4242 said:
Thanks for the post!! Really appreciate it.
That firmware is the one I found in the end and tried. Odin pushes it ok, but then still doesn't boot. In fact after pushing that firmware it boots to backlit blank screen, but when hard reset boots to splash screen.
I tried a pit file I found that I thought was the right one, but it failed when I used that so it must have been wrong.
Click to expand...
Click to collapse
I have the exact same problem as you, except sometimes I can't my tablet to boot. I know it is a software problem because before I was messing with recovery yesterday, everything was working just fine. All I wanted to do was restore to factory settings and instead ended up bricking the device... If you find / know the answer, please do share.
Juicebox4242 said:
Verizon Galaxy Tab 10.1 4G LTE (sch-i905)
So I got this tablet from a friend who said it was bricked, said I could have it if I got it working. So I plug it in and it turns on no problem, strange. wiped tablet and added a couple apps. Got busy at work and the tablet drain power. That's when I got to see it bricked, but still not sure why it booted for a bit for me.
Symptoms:
Boots to Samsung Galaxy Tab 10.1 splash screen (not the animated one after), sits there for ever.
Boots to Odin update mode
When booting to recovery I get a blank, back lit screen and nothing ever.
I've tried:
-Pushing clockwork mode to fix recovery
-I've had a hell of a time finding stock firmware for some reason (it isn't on sammobile), but I did find one eventually. I pushed it to the tablet via Odin, and it was successful, but rebooted to blank black back-lit screen. Have to hard boot and hold power buttun until I see the splash screen to get that far. I followed the guide on rootzwiki reposted on icsforums - www icsforums com/forum/showthread / 13525 (sorry new member can't post links)
-Followed another guide that involved draining battery completely, no go.
I don't care what firmware I end up on, or if I can use LTE (I won't anyway)
I'm a network engineer so I'm tech savy, but not heavy on Android OS. I'm looking for anything else I can try. I saw another method involving heimdall suite, but can't find the files for my model.
Any help or guidance is greatly appreciated.
Click to expand...
Click to collapse
Did you ever get this fixed? I've had the same problem for months. I just gave up and put it away. I recently fixed a Galaxy Tab 2 and now I want to see if anyone else was able to fix this i905 not booting issue.
did anyone know the solution of this question

SII key/in-call audio problem after JB update

Hi friends, i am asking for help regarding my gt-i9100 unit.
This phone was given to me as a gift, and so i happily accepted it. i noticed that it ran
on gingerbread (not sure what version though). after a while i checked for update via wi-fi
and i got a message that a new update is available. so i happily downloaded it.
this is where the problems started.
after downloading the update i got stuck on the loading screen for the update (the white screen with the loading bar in the middle)
but it never progressed after a day (yes i waited that long). after googling about it i found a workaround via the recovery mode. i wiped the cache and did a factory reset.
after that the phone worked fine again.
then i got the message to update again, same thing happened. i tried googleing again and found out about odin and flashing roms.
i'm not an expert so please do comment on what i did.
-turned on the USB debuggin thing.
-downloaded odin.
-downloaded firmware (philippine version as i am fron the philippines) from sammobile.
-powered down the phone, entered recovery mode
-flashed the rom with odin-it said PASS and failed=0 so i think i did nothing wrong.
-after that voila i now have jellybean 4.2.1.
i thought it was fine, until i noticed one thing, the keys (the 3 buttons-home, back, menu) all lit up fine, but didn.t work.
well actually the home button worked, but it now appears to be a back button.
and when my girlfriend called me, i can't hear a thing, although music plays fine.
my girlfriend also told me that she cannot hear me, so i think there' s something wrong there.
i believe this is a software issue, but i'm not an expert.
i want to take it to the samsung center but it is still closed until the end of the holiday center.
also i'm trying my best to keep me from spending cash on this phone (taking it to the service center is my last option).
i have followed similar steps on different threads but to no avail. maybe i'm just doing something wrong.
i need your expert opinions.
any help will be appreciated. thanks guys in advance!

Phone keeps shutting down seconds after the system starts

Hi all.
I have installed the Cyanogenmod 12.1 UNOFFICIAL on my Galaxy S II for several months, but yesterday, suddenly, the phone shutted down and kept doing this everytime I tried to turn it on, until I couldn't even go further than the "Samsung Galaxy S II" sign.
At first I could boot in recovery mode, so I tried to do a full wipe and then re-install the Cyanogenmod, but something went wrong during the installation and a dead android with a red triangle appeared in the background. I rebooted the phone, and from that moment on I couldn't even boot in recovery mode anymore.
So I followed this guide found in the forum to fix the issue (http://forum.xda-developers.com/galaxy-s2/general/guide-fix-unflashable-soft-bricked-gsii-t1449771) and it worked well, because the phone installed everything successfully.
Now, the bad news is that the phone keeps shutting down soon after the operative system starts (I can't even finish the initial configuration). The good news is that at least I can boot in recovery mode (in this way the phone is turned on as long as there is enough battery energy, so it is not an hardware problem, I guess).
I really don't know what else could I do.
Can you help me in any way please? Is it a known issue? How can I fix this?
If you need further informations I'll be happy to let you know them.
Very thanks in advance.
You are using an unofficial build of CM, install an official build of CM12
Fhronk said:
Hi all.
I have installed the Cyanogenmod 12.1 UNOFFICIAL on my Galaxy S II for several months, but yesterday, suddenly, the phone shutted down and kept doing this everytime I tried to turn it on, until I couldn't even go further than the "Samsung Galaxy S II" sign.
At first I could boot in recovery mode, so I tried to do a full wipe and then re-install the Cyanogenmod, but something went wrong during the installation and a dead android with a red triangle appeared in the background. I rebooted the phone, and from that moment on I couldn't even boot in recovery mode anymore.
So I followed this guide found in the forum to fix the issue (http://forum.xda-developers.com/galaxy-s2/general/guide-fix-unflashable-soft-bricked-gsii-t1449771) and it worked well, because the phone installed everything successfully.
Now, the bad news is that the phone keeps shutting down soon after the operative system starts (I can't even finish the initial configuration). The good news is that at least I can boot in recovery mode (in this way the phone is turned on as long as there is enough battery energy, so it is not an hardware problem, I guess).
I really don't know what else could I do.
Can you help me in any way please? Is it a known issue? How can I fix this?
If you need further informations I'll be happy to let you know them.
Very thanks in advance.
Click to expand...
Click to collapse
Is your device boots and works well on stock?
nhmanas said:
Is your device boots and works well on stock?
Click to expand...
Click to collapse
My device couldn't even boot in the end. However I solved the problem by changing battery, so it wasn't a software problem. Thank you anyway!

S3 Complete OS reinstall

Hello androiders,
Recently my friend drowned his S6 and told me that he needs a spare phone. He has one, but it's messed up he said. So as a good friend I took that phone home and it appears to be Samsung Galaxy S3 GT-I9300 international model for baltic countries. The phone was always kept factory set and never rooted or tweaked in any other way. I am also a really early begginner in this android business, so I am not completely sure what I did.
At first I thought, well, no problem I'm just gonna connect it to Kies and do an emergency recovery. But no, Kies downloads the files all right, but hangs on 0% when installing, also the phone doesn't show any progress bar in download mode. So I abandoned the Kies idea.
Then I said ok, let's try Odin. Got the ROM from Sammobile, checked the tutorials and tried flashing. It went okay for about 80% and then said "FAIL!". After browsing through the abbyss of Google I found that you have to extract the missing.img file and reformat it o .tar, then flash it again. Did that and it semi worked, it started booting! BUT nothing lasts forever, the phone started showing error messages in red and it looks like the phone cannot read the data flashed into it.
So, people, I am asking for your help. I think I need to delete every single crumb of information from the phone and write everything manually in it. Or don't I?

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