Phone Not Booting - Very Weird Issue - AT&T, Rogers, Bell, Telus Samsung Galaxy S III

I'm having a weird issue with the phone not booting up, and wanted to see if anyone could offer some insight.
Got the S3 the beginning of the month, the only thing I did was use this guide to root the phone - http://forum.xda-developers.com/showthread.php?t=1739426 Have not put any custom rom on the phone, just the rooted stock. It was running smoothly till last week. Put my phone in my pocket leaving a building and got in my car pulled it out and I was faced with the dreaded "Glowing Samsung Logo." Nothing I did would get it to boot. I tried restarting (Holding Volume Up and Power,) then taking the battery out and restarting. No luck, get the ATT logo (droplets) and music, then the glowing samsung logo and nothing. I then tried taking the battery out and letting it out for the drive home. Get home, nothing still does the same thing. I then thought maybe it's the battery, so with the phone off I let it charge for an hour, tried to start it up and same deal no go.
I then did all the reading I could. I could get into Download Mode and Recovery, so I first tried wiping cache. That didn't work, glowing logo again. Then I bite the bullet, do a factory wipe and get the phone back up and running.
My first assumption through problem solving was that I did something wrong. Putting it in my pocket maybe the buttons got pressed in a weird manner. Maybe it's an app. But after setting the phone back up, it was running smoothly again - til last night. I set my phone down last night and when I come back to it I see the glowing logo again. Repeated all my steps again, no luck booting up, just a glowing logo. I figured I would take it to an ATT store to see what they can diagnose, but they are closed. So I used Odin again and tried just re-applying the rooted stock back on. No luck, bite the bullet wipe the phone and it's up and running again.
Can anyone give me any insight into what is happening. I have looked at the Sudden Death threads and it would seem that I don't have the issue. Maybe a bad assumption, but the fact that I can always get into Download Mode and Recovery leads me to think I don't have the Sudden Death issue. I'm perplexed and can't think of why this issue is happening or what the cause is. I would like to find the root cause of what is going on.
Anyone have any suggestions or things to investigate that would help me find out why it is happening?

OfficialDoughboy said:
I'm having a weird issue with the phone not booting up, and wanted to see if anyone could offer some insight.
Got the S3 the beginning of the month, the only thing I did was use this guide to root the phone - http://forum.xda-developers.com/showthread.php?t=1739426 Have not put any custom rom on the phone, just the rooted stock. It was running smoothly till last week. Put my phone in my pocket leaving a building and got in my car pulled it out and I was faced with the dreaded "Glowing Samsung Logo." Nothing I did would get it to boot. I tried restarting (Holding Volume Up and Power,) then taking the battery out and restarting. No luck, get the ATT logo (droplets) and music, then the glowing samsung logo and nothing. I then tried taking the battery out and letting it out for the drive home. Get home, nothing still does the same thing. I then thought maybe it's the battery, so with the phone off I let it charge for an hour, tried to start it up and same deal no go.
I then did all the reading I could. I could get into Download Mode and Recovery, so I first tried wiping cache. That didn't work, glowing logo again. Then I bite the bullet, do a factory wipe and get the phone back up and running.
My first assumption through problem solving was that I did something wrong. Putting it in my pocket maybe the buttons got pressed in a weird manner. Maybe it's an app. But after setting the phone back up, it was running smoothly again - til last night. I set my phone down last night and when I come back to it I see the glowing logo again. Repeated all my steps again, no luck booting up, just a glowing logo. I figured I would take it to an ATT store to see what they can diagnose, but they are closed. So I used Odin again and tried just re-applying the rooted stock back on. No luck, bite the bullet wipe the phone and it's up and running again.
Can anyone give me any insight into what is happening. I have looked at the Sudden Death threads and it would seem that I don't have the issue. Maybe a bad assumption, but the fact that I can always get into Download Mode and Recovery leads me to think I don't have the Sudden Death issue. I'm perplexed and can't think of why this issue is happening or what the cause is. I would like to find the root cause of what is going on.
Anyone have any suggestions or things to investigate that would help me find out why it is happening?
Click to expand...
Click to collapse
It's just a simple bootloop, do you have any recoveries installed? If yes then make a nandroid backup, do a factory reset, then restore data.

Ali7000 said:
It's just a simple bootloop, do you have any recoveries installed? If yes then make a nandroid backup, do a factory reset, then restore data.
Click to expand...
Click to collapse
Actually no custom recovery installed, had no intention to install a custom rom so I heeded the warning on the thread - " flashing a custom recovery will trip your counter no matter the method used." My most important data is sitting on the external SD, so I had that precaution in place.
I did start looking at the custom recoveries (CWM/TWRP,) know how they work (had CWM on my HTC Inspire) but in this case something is causing the phone to bootloop. I see the benefit of getting up and running quick, but I want to find the source of the problem.
Thanks for the response and taking time to answer.

OfficialDoughboy said:
Anyone have any suggestions or things to investigate that would help me find out why it is happening?
Click to expand...
Click to collapse
OfficialDoughboy said:
Actually no custom recovery installed, had no intention to install a custom rom so I heeded the warning on the thread - " flashing a custom recovery will trip your counter no matter the method used." My most important data is sitting on the external SD, so I had that precaution in place.
I did start looking at the custom recoveries (CWM/TWRP,) know how they work (had CWM on my HTC Inspire) but in this case something is causing the phone to bootloop. I see the benefit of getting up and running quick, but I want to find the source of the problem.
Click to expand...
Click to collapse
It could be your hardware. Of course this is not my area of expertise. You could try to install a custom recovery, wipe everything (system, data, cache, dalvik) and try reinstalling the rooted rom via ODIN. You can use Triangle Away later if needed. If you do not want to go through all of this, you can try going through warranty (just be sure you counter is not tripped and you have stock unrooted before you do).

aybarrap1 said:
It could be your hardware. Of course this is not my area of expertise. You could try to install a custom recovery, wipe everything (system, data, cache, dalvik) and try reinstalling the rooted rom via ODIN. You can use Triangle Away later if needed. If you do not want to go through all of this, you can try going through warranty (just be sure you counter is not tripped and you have stock unrooted before you do).
Click to expand...
Click to collapse
Thanks for the reply. I have all my apps now backed up with Titanium Backup just in case. I also checked for Sudden Death Syndrome with the eMMC Check app and it says I don't have an affected phone. I'm going to give it another week and see if the same thing happens again. If it does I'm going to go through warranty to get a replacement.

OfficialDoughboy said:
Thanks for the reply. I have all my apps now backed up with Titanium Backup just in case. I also checked for Sudden Death Syndrome with the eMMC Check app and it says I don't have an affected phone. I'm going to give it another week and see if the same thing happens again. If it does I'm going to go through warranty to get a replacement.
Click to expand...
Click to collapse
Honestly I suggest going into stock recovery and doing a factory reset and wiping cache. When you flash back stock with Odin you usually have to do a factory reset anyway because it will bootloop.
About tripping the flash counter is almost a non issue as all you have to do is use triangle away and Odin flash back to stock and its gone.

hednik said:
Honestly I suggest going into stock recovery and doing a factory reset and wiping cache. When you flash back stock with Odin you usually have to do a factory reset anyway because it will bootloop.
About tripping the flash counter is almost a non issue as all you have to do is use triangle away and Odin flash back to stock and its gone.
Click to expand...
Click to collapse
I actually did that, sorry I wasn't clear in my original post. This last time, I wiped the cache and rebooted the phone, that didn't work. Then I tried Odin to see if I could save internal data, re-flashed and again couldn't boot. Last thing I did was do a factory reset through stock recovery and got the phone to boot.

Related

[Q] Had my GN died?

I was updating some apps in the market, as suddenly the phone reboots without any warnings.
OK, **** happens i thought and let it boot. But now the phone starts the ROMs boot animation for about 4-5 seconds and then reboots over and over again.
I pulled the battery and started into recovery. I made a nandroid and wiped cache and dalvik. Reboot with same behavior.
Recovery again: wiped everything and flashed a new AOKP M3 - result: reboot and loop again
Back to recovery: tried to flash the before made nandroid - MD5 checksum error
Flashed an older nandroid and got boot loops again.
So, i think this piece is for the service now...
What is the best way to reset this GN? Using ToolKit to put back stock recovery and lock the bootloader? Or should i try something else?
Update:
Flashed Stock Google Image via ToolKit 5.4 and after that the phone is booting normal?!?
I reflashed the touch recovery and pushed the AOKP build 27 back to the phone and flashed it.
So far so good - I have to start from the bottom now, because flashing the stock rom wiped the whole phone and EVERYTHING on sdcard is gone
Do you think there is a hardware failure? Perhaps some sort of memory malfunktion or something like that?
Same thing just happened to me, thi is the second time
lighthammerhh said:
I was updating some apps in the market, as suddenly the phone reboots without any warnings.
OK, **** happens i thought and let it boot. But now the phone starts the ROMs boot animation for about 4-5 seconds and then reboots over and over again.
I pulled the battery and started into recovery. I made a nandroid and wiped cache and dalvik. Reboot with same behavior.
Recovery again: wiped everything and flashed a new AOKP M3 - result: reboot and loop again
Back to recovery: tried to flash the before made nandroid - MD5 checksum error
Flashed an older nandroid and got boot loops again.
So, i think this piece is for the service now...
What is the best way to reset this GN? Using ToolKit to put back stock recovery and lock the bootloader? Or should i try something else?
Update:
Flashed Stock Google Image via ToolKit 5.4 and after that the phone is booting normal?!?
I reflashed the touch recovery and pushed the AOKP build 27 back to the phone and flashed it.
So far so good - I have to start from the bottom now, because flashing the stock rom wiped the whole phone and EVERYTHING on sdcard is gone
Do you think there is a hardware failure? Perhaps some sort of memory malfunktion or something like that?
Click to expand...
Click to collapse
Firstly when you get bootloops or any other problem do NOT do a nandroid as it backs up EVERYTHING, including the problem.
When you "wiped everything" did you go to mounts and storage and format system, cache and data?
If not then you didn't do a proper full wipe.
This is my own experience, but I want to warn you guys. I had a similar problem with my GNex. The first time it happened, my phone rebooted itself every 5 seconds. I completely restored it using factory image and it ran fine for 3 weeks, then one day, the phone just rebooted itself and got stuck at the boot image. I had to factory reset it again to make it work.
After the second time, I called Samsung and sent it in for repair last week. They are shipping me a replacement unit. It seems the problem was hardware related.
econometrician said:
This is my own experience, but I want to warn you guys. I had a similar problem with my GNex. The first time it happened, my phone rebooted itself every 5 seconds. I completely restored it using factory image and it ran fine for 3 weeks, then one day, the phone just rebooted itself and got stuck at the boot image. I had to factory reset it again to make it work.
After the second time, I called Samsung and sent it in for repair last week. They are shipping me a replacement unit. It seems the problem was hardware related.
Click to expand...
Click to collapse
For 3 weeks... exactly 3 weeks, 21 days?
I can tell you that my first boot loop brick was 20 days after I bought the phone. The second was later that day. But the third one was... again, 20 days after the last successful restore. Is there something magical about the 3-week mark???
I am currently taking nightly nandroid backups, so when I had my third boot loop brick my backup was just under a day old. If this is ultimately a hardware problem that can be warrantied, I guess I'll have to try that next time. I would have to make sure I return it with the bootloader locked, stock recovery, but without the wipe because it has to still be boot looping to prove there's an issue!
Anyway, things I will point out:
- It's the complete wipe in bootloader that blanks the internal storage.
- If you have CWM installed, you can back up the internal storage over USB via adb pull /sdcard/ ./sdcard/ (correct me if I got the syntax wrong)
- When the boot loop brick has happened, CWM is not capable of properly reformatting or restoring to the data partition. I have not found a way to repair it without blanking /sdcard (which on the GN is actually in /data/media), so if you don't want to lose those files the only way to keep them is to pipe them out, blank the phone, and then pipe them back in afterwards.
- After a complete wipe in bootloader (either by flashing userdata.img or by relocking/unlocking bootloader), you must boot the phone once into the OS in order to complete the reformatting of /data. If you try booting straight into recovery after a wipe in the bootloader, CWM cannot read or write from that partition.
Can't say for sure whether it's exactly 21 days but it's definitely around 3 weeks. Why don't u give Samsung a call? The phone is not supposed to behave this way. Plenty of people don't have this problem. My wild guess is that the internal flash memory is faulty.
econometrician said:
Can't say for sure whether it's exactly 21 days but it's definitely around 3 weeks. Why don't u give Samsung a call? The phone is not supposed to behave this way. Plenty of people don't have this problem. My wild guess is that the internal flash memory is faulty.
Click to expand...
Click to collapse
I'll warranty it through my carrier next time as they do exchanges on site. The trouble is, once I've recovered the phone, there's no evidence of the problem anymore. The best way to prove it is to show it fritzing out.
Sent from my Galaxy Nexus using Tapatalk
I think this is a known problem. You shouldn't have to prove it to them. They should be aware of it.
It bricked again today so I warrantied it in-store at my carrier. They gave me a brand new one after being unable to find a solution when fiddling with it. As a bonus, all the little hairline scratches on my screen are gone too
The store guy said he's never seen this issue, and it's one of only two warranty locations for my carrier in the Vancouver area. So I can only hope this was a rare hardware problem and not something that pervades every GN they're going to sell.
I can tell this one is from a different batch because it came preloaded with 4.0.2.
Good for you. hopefully my new phone will behave

can't seem to flash anything in odin o_o

so, for some weird, out-of-the-blue reason, i can't flash anything successfully through odin. i tried flashing sfhub's el29 one-click ROM (no data) and it flashed, however, when it's done flashing and it tries to boot, it just bootloops. i used to be able to just go into recovery, wipe data, reboot, and all would be fine, however i can't boot into recovery. when i hold down volume up + power, it shows the galaxy boot ani for a few seconds like it normally does when going into recovery mode, but then it'll disappear, the screen will go black, and then it will try to reboot normally again. it never goes into recovery mode.
i tried flashing EL26 stock CMW kernel, and odin goes through the motions as if it flashes, however, when i try to boot into recovery, it does what it did before: display the galaxy boot animation for a few seconds, disappear, then reboots normally.
now, i'm trying to flash sfhub's fb17 full restore and it's hung at data.img (like only 2% remaining). it's been stuck for about 10 minutes now.
WHAT DO? should i try using Kies to reinstall stock firmware?
Your phone might be bricked with a failure of the data partition on your emmc
http://forum.xda-developers.com/showthread.php?t=1504808
dammit that really blows! i need to order a jig now to clear my count. dammit i knew i should've used the triangle app last night when i had the chance. blahhhhhhhhh
okay so i was able to remove the yellow triangle, but am not able to reset the odin count. is there a way to reset the count via recovery or odin? obviousy i can't use the yellow triangle app cuz i can't even get android loaded. seems like whatever the yellow triangle app is doing should be able to duplicated in recovery too. what say?
cnstarz said:
okay so i was able to remove the yellow triangle, but am not able to reset the odin count. is there a way to reset the count via recovery or odin? obviousy i can't use the yellow triangle app cuz i can't even get android loaded. seems like whatever the yellow triangle app is doing should be able to duplicated in recovery too. what say?
Click to expand...
Click to collapse
Good info of the location the count is stored : http://forum.xda-developers.com/showthread.php?t=1494114
Sent from my MZ505 using XDA Premium HD app
yeah, i saw that earlier, but i can't make anything of it.
i tried "/sys/block/mmcblk0boot0/force_ro" via adb while in recovery, but got access denied. is it because su isn't included in rogue 1.1.2 recovery? if so, how do i install su?
At least you should have the original bootloader so a jig will work.
To help others, do you think you can remember when the problem happened.
Usually it happens when doing operations in an ics-based custom recovery, operations like wipe/factory reset, restoring backups, flashing ROMs, etc.
i guess the usb jig is my only option if i wanna take it to the store. i'm a cheapskate and dont feel like waiting to get a jig shipped to me and then waiting longer for sprint to replace the phone, so i really wanted to find any manual way of repartitioning or just resetting the count myself.
anywho, this all started when...
i was in the process of wiping my phone to install aokp build 31. i flashed calk's wipe all script, then used the factory reset option in cwm recovery (http://www.mediafire.com/?hkydca9ob98z89m, first post of aokp dev thread). everything was kosher. i started odin'ing el26 (cuz i like to play it the safe way, and this way has always worked for me). odin seemed successful cuz it said "passed!"; and i had done this numerous times with every build of AOKP and CNA so nothing seemed out of the ordinary. when it rebooted, it got stuck at boot loop, which is typical in my experience -- i just go into stock recovery and wipe data and all would be good again. however, this time when i went into stock recovery to wipe data, it just froze and didn't do anything. and that's how i met your mother.
also, apparently the only recovery image i can flash via odin is steady hawkin's rogue recovery 1.1.2.
Okay wtf im able to flash cm7 all of a sudden. Brb, blowing load into sock, will report back later.
nvm, it freezes about 5 seconds after loading the home screen.
cnstarz said:
i guess the usb jig is my only option if i wanna take it to the store. i'm a cheapskate and dont feel like waiting to get a jig shipped to me and then waiting longer for sprint to replace the phone, so i really wanted to find any manual way of repartitioning or just resetting the count myself.
anywho, this all started when...
i was in the process of wiping my phone to install aokp build 31. i flashed calk's wipe all script, then used the factory reset option in cwm recovery (http://www.mediafire.com/?hkydca9ob98z89m, first post of aokp dev thread). everything was kosher. i started odin'ing el26 (cuz i like to play it the safe way, and this way has always worked for me). odin seemed successful cuz it said "passed!"; and i had done this numerous times with every build of AOKP and CNA so nothing seemed out of the ordinary. when it rebooted, it got stuck at boot loop, which is typical in my experience -- i just go into stock recovery and wipe data and all would be good again. however, this time when i went into stock recovery to wipe data, it just froze and didn't do anything. and that's how i met your mother.
Click to expand...
Click to collapse
I've never used calks format all with anything ics related because I heard you don't want to format the data. also when you factory reset was that on el26?
I got yelled at for starting a new thread because this is the exact same problem that happened to me. I was in Calks ics rom, I had downloaded the new alpha build for CM9, and installed rom manager and clockwork and went into recovery and went to wipe everything and BOOM, froze, and then when I tried to restart it it got stuck on the galaxy s ii logo and kept cycling like yours did. I cant get into recovery, but can get into download mode.
So OP|, are we screwed? Did you find a way to fix er up? Cuz I haven't
level27xrock said:
I got yelled at for starting a new thread because this is the exact same problem that happened to me. I was in Calks ics rom, I had downloaded the new alpha build for CM9, and installed rom manager and clockwork and went into recovery and went to wipe everything and BOOM, froze, and then when I tried to restart it it got stuck on the galaxy s ii logo and kept cycling like yours did. I cant get into recovery, but can get into download mode.
So OP|, are we screwed? Did you find a way to fix er up? Cuz I haven't
Click to expand...
Click to collapse
check out this thread:
http://forum.xda-developers.com/showthread.php?t=1504808
i've basically moved my discussion to that thread. there's a user who was able to recreate the datafs partition using some of the sdcard storage space with success, obviously at the cost of storage space. check it yo.
level27xrock said:
I got yelled at for starting a new thread because this is the exact same problem that happened to me. I was in Calks ics rom, I had downloaded the new alpha build for CM9, and installed rom manager and clockwork and went into recovery and went to wipe everything and BOOM, froze, and then when I tried to restart it it got stuck on the galaxy s ii logo and kept cycling like yours did. I cant get into recovery, but can get into download mode.
So OP|, are we screwed? Did you find a way to fix er up? Cuz I haven't
Click to expand...
Click to collapse
Level27xrock,
To answer your question first, you're probably "hard" bricked. It's been posted many times that you'll be able to get into Download mode, ODIN *most* of the stock image and it will hang at data.img because a previous action that you did - suspected to be the CWM wipe operation but not definitively confirmed - caused a I/O problem within the embedded memory or eMMC. Please feel free to try this out on your own and verify the results for yourself - it seems that may be the only way of convincing you.
You can find out more in the thread linked above.
I hope you will read the threads more before you try again. Please start with the one that says "How Not To Brick Your E4GT" for example. You also missed the one that said ROM Manager is a no-no for the E4GT - believe it's in the Q&A forum.
If I read the earlier posts right, I believe something similar happened to my friend. He was on AOKP then tried to Odin FD05 and it wouldnt get past splash screen. He then went back to EG30 and ran that through Odin and it did work but if some ROMs effect Odin completely flashing and restoring a stock setup then we are going to have a new surge of problems
Edit..he did NOT wipe in ICS recovery either
Sent from my Nexus S 4G using XDA

[Q] Stuck on boot logo, no matter what??

Ok, so I flashed a MIUI port for the AT&T Note 2, and it was disgusting...it crashed everything, and needless to say I ended up stuck at the boot logo for a long time. FINALLY managed to get it to flash via Odin...so I flashed Stock Rom...and now it's stuck on Samsung logo...Ok..so I go flash CWM...do a wipe and everything, and install CM10.1 via that...stuck at CM logo. I've left each ROM plugged in, stuck on boot screen for over 20-30 minutes each. I'm at a loss of what to do. Could I need to flash a kernel? or am I missing something obvious? The good news, I guess, is with a few steps, I can get into DL mode and use Odin, and I can flash CWM and get into that..but I can't inject anything into my phone so CWM can use it, I only have what's there now, which is CM10.1. I'm so mad...I've never had too many issues with ROMs but this one jacked things up badly...guess that's what I get for using a port even though it noted that everything was working now. Anyway...does anyone have any advice?
Edit: I flashed CWM, and tried to clear cache/dalvik then factory reset...the first two worked...as soon as I hit factory reset, that's where the screen goes black and it resets...it's like it just refuses to do it. I'm seriously at a loss here. Is it toast?
Edit again: sorry but I'm trying more to give more info. I went into CWM and went to advanced and started formatting one by one...it's when you hit format /data that it immediately dies and restarts. So..something weird is going on there. Can I use a PIT file for this phone, if it exists, to reformat and just get it going? I'm desperate...
Us this http://forum.xda-developers.com/showthread.php?t=2052779 on a PC.
Follow directions and Odin back to stock.
Sent from my SAMSUNG-SGH-I317 using xda premium

[Solved] Help - Endless Bootlooping

Was running stock ROM rooted and everything was fine until I restarted the phone today. Started to boot loop and hasn't stopped. I've tried restoring backups, installing a ROM fresh and nothing works, just endless boot loops.
What else can I do?
Edit: Did the second option in the link below and it worked like a charm:
http://forum.xda-developers.com/showthread.php?p=46205598
re: boot loop
themichael said:
Was running stock ROM rooted and everything was fine until I restarted the phone today. Started to boot loop and hasn't stopped. I've tried restoring backups, installing a ROM fresh and nothing works, just endless boot loops.
What else can I do?
Click to expand...
Click to collapse
Have you tried to go into recovery and did a "Factory Reset" yet?
That usually works.
Good luck!
Misterjunky said:
Have you tried to go into recovery and did a "Factory Reset" yet?
That usually works.
Good luck!
Click to expand...
Click to collapse
Yeah, reinstalled entire ROMs and no luck.
themichael said:
Was running stock ROM rooted and everything was fine until I restarted the phone today. Started to boot loop and hasn't stopped. I've tried restoring backups, installing a ROM fresh and nothing works, just endless boot loops.
What else can I do?
Click to expand...
Click to collapse
Sounds like she's bricked unfortunately. Might have put an incorrect kernal or flashing something that wasn't supposed to. I bought a bestbuy warranty and it just saved me, because I made an incorrect flash. It was hard bricked. Nothing I did would fix it. Improper kernals can fry CPUs, and if you're odining your stock firmware from sammobile and it still is looping, chances are that's what's happened.
themichael said:
Was running stock ROM rooted and everything was fine until I restarted the phone today. Started to boot loop and hasn't stopped. I've tried restoring backups, installing a ROM fresh and nothing works, just endless boot loops.
What else can I do?
Click to expand...
Click to collapse
My Note 3 suffered a few random boot loops out of the box. Then it ended up in sheer boot loop hell soon after it was rooted. At first, I too thought I had done something wrong until seeing all the posts about unchecking "Always Allow Scanning".
After the phone spent a solid 12 hours rebooting over and over, never getting past the T-Mo splash screen, it finally came back up. I unchecked "Always Allow Scanning" in the WiFi settings, and it's been fine ever since.
It would get quite hot during the boot loops, almost too hot to touch, while draining the battery very quickly. I plugged it in and set it on the fan in the top of my computer tower to keep it from frying itself.
themichael said:
Was running stock ROM rooted and everything was fine until I restarted the phone today. Started to boot loop and hasn't stopped. I've tried restoring backups, installing a ROM fresh and nothing works, just endless boot loops.
What else can I do?
Click to expand...
Click to collapse
Is your Knox flag already tripped? If so, I have a guide somewhere in here...
http://forum.xda-developers.com/showthread.php?t=2545009
I had same issue. Heimdall fixed it. Try it out, let me know. I have a lot of downloads, but no feedback. I need to know what other sorts of issues it can recover...
Recommendation though is to try the Bootloop recovery first just to get into a good recovery position, then wipe pretty much everything, and perform the stock restore.
When the stock restore hits, it runs its own little recovery script automatically fixing bootloop issues. You can root and do whatever else you want after that... Good luck.
try this it work for me
http://forum.xda-developers.com/showthread.php?p=46205598
conganhthuc said:
try this it work for me
http://forum.xda-developers.com/showthread.php?p=46205598
Click to expand...
Click to collapse
This worked! tried the second option since it was easiest and it saved my phone! Thank you so much!

[Q] Loads of Problems (rooted, unrooted, firemwares, flash, stuck on logo screen)

I'm having one hell of a time with this tablet. This is pushing a month and I'm still not satisfied with my tablet.
Tonight I finally tracked down what I had hoped was a stock firmware for my tablet. Halfway through the download it timed out and when I went to download it again, the same thing happened.
So I tried to take my tablet that isn't "properly rooted" anymore and use Odin 9, instead of Odin 10, and place kitkat on my device rather than be stuck with Lollipop 5.0.2. All of this because The Sims Freeplay app isn't working and I can't find another soul on the face of the earth who can give me an answer to why this is happening.
Now I'm stuck on the samsung logo. I managed to get it back in download mode and that's where I flashed Lollipop 5.0.2 through Odin 10. I figured that would solve my problem. It didn't, but at least I got TWRP back on my device.
I never recovered anything that came with my tablet. I did not think I'd ever go back to unroot nor did I know how to back it up in the first place. So there's nothing in my recovery I can boot from. So what I did was I came back here and I downloaded the recovery for TWRP. I flashed it from my SD card, it told me it was successful... now what? I've rebooted and my device still loads to the samsung logo...and just stays there. The little confetti animation happens behind the logo, but that's it. It doesn't turn off. It doesn't reset itself.
CAN SOMEONE PLEASE TELL ME WHAT I'M DOING WRONG?!
I've already voided the warranty on this device and I regret almost daily that I decided to root in the first place. I say this only because I think rooted devices are top-notch, but I haven't been having very much luck with them. It took me a week to root. When I finally rooted then my favorite app game stopped working. Then I figured I could flash the stock firmware easily (but it seems like every place I go to find kitkat or even stock lollipop I can't find or I do, but files are corrupt or sites are full of ads).
I can't use my device at all now except click around in TWRP which isn't doing me any good.
I just want my tablet back. I spent 500 dollars on this thing and I haven't had time to even enjoy it. It's only two months old.
Please. Again. Someone HELP me. I want to figure this out and I don't want to accept that I bricked my device because I've watched plenty of videos on youtube and people are stuck with a phone that's resetting and all they do is fix it right there in front of my eyes.
Why can't I fix this? What is it that I'm not doing properly?
geekery15 said:
I'm having one hell of a time with this tablet. This is pushing a month and I'm still not satisfied with my tablet.
Tonight I finally tracked down what I had hoped was a stock firmware for my tablet. Halfway through the download it timed out and when I went to download it again, the same thing happened.
So I tried to take my tablet that isn't "properly rooted" anymore and use Odin 9, instead of Odin 10, and place kitkat on my device rather than be stuck with Lollipop 5.0.2. All of this because The Sims Freeplay app isn't working and I can't find another soul on the face of the earth who can give me an answer to why this is happening.
Now I'm stuck on the samsung logo. I managed to get it back in download mode and that's where I flashed Lollipop 5.0.2 through Odin 10. I figured that would solve my problem. It didn't, but at least I got TWRP back on my device.
I never recovered anything that came with my tablet. I did not think I'd ever go back to unroot nor did I know how to back it up in the first place. So there's nothing in my recovery I can boot from. So what I did was I came back here and I downloaded the recovery for TWRP. I flashed it from my SD card, it told me it was successful... now what? I've rebooted and my device still loads to the samsung logo...and just stays there. The little confetti animation happens behind the logo, but that's it. It doesn't turn off. It doesn't reset itself.
CAN SOMEONE PLEASE TELL ME WHAT I'M DOING WRONG?!
I've already voided the warranty on this device and I regret almost daily that I decided to root in the first place. I say this only because I think rooted devices are top-notch, but I haven't been having very much luck with them. It took me a week to root. When I finally rooted then my favorite app game stopped working. Then I figured I could flash the stock firmware easily (but it seems like every place I go to find kitkat or even stock lollipop I can't find or I do, but files are corrupt or sites are full of ads).
I can't use my device at all now except click around in TWRP which isn't doing me any good.
I just want my tablet back. I spent 500 dollars on this thing and I haven't had time to even enjoy it. It's only two months old.
Please. Again. Someone HELP me. I want to figure this out and I don't want to accept that I bricked my device because I've watched plenty of videos on youtube and people are stuck with a phone that's resetting and all they do is fix it right there in front of my eyes.
Why can't I fix this? What is it that I'm not doing properly?
Click to expand...
Click to collapse
I just skimmed through all this reading, so I may have missed a few things. The thing I didn't see if factory resetting. You need to factory reset in twrp. Just go to wipe and factory reset. Now reboot and wait at least 20 minutes as it does take quite a while to boot.
If doesnt do, transfer a custom stock based ROM for your device (any KK ROM should do) to your SD card. Factory reset in twrp and flash ROM. Now reboot and wait.
Typically, flashing with Odin takes 20 minutes to boot up for the first time. Just be sure you factory reset.
Sent from my SM-T800 using Tapatalk
DUHAsianSKILLZ said:
I just skimmed through all this reading, so I may have missed a few things. The thing I didn't see if factory resetting. You need to factory reset in twrp. Just go to wipe and factory reset. Now reboot and wait at least 20 minutes as it does take quite a while to boot.
If doesnt do, transfer a custom stock based ROM for your device (any KK ROM should do) to your SD card. Factory reset in twrp and flash ROM. Now reboot and wait.
Typically, flashing with Odin takes 20 minutes to boot up for the first time. Just be sure you factory reset.
Sent from my SM-T800 using Tapatalk
Click to expand...
Click to collapse
Ok. I just factory resetted. Then I went to reboot and clicked "system". Now it restarted and brought me back to the same samsung logo... do I wait 20 minutes on that screen?
geekery15 said:
Ok. I just factory resetted. Then I went to reboot and clicked "system". Now it restarted and brought me back to the same samsung logo... do I wait 20 minutes on that screen?
Click to expand...
Click to collapse
Yep.
Sent from my SM-T800 using Tapatalk
DUHAsianSKILLZ said:
Yep.
Sent from my SM-T800 using Tapatalk
Click to expand...
Click to collapse
By any chance does it take longer than 20 minutes?
It's been 28 minutes and I'm still on the Samsung logo.
geekery15 said:
By any chance does it take longer than 20 minutes?
It's been 28 minutes and I'm still on the Samsung logo.
Click to expand...
Click to collapse
Sometimes. Try and wait 10 more minutes.
If it doesn't boot, I think you may have to flash a custom stock based ROM and flash it from your SD card in twrp.
Sent from my SM-T800 using Tapatalk
DUHAsianSKILLZ said:
Sometimes. Try and wait 10 more minutes.
If it doesn't boot, I think you may have to flash a custom stock based ROM and flash it from your SD card in twrp.
Sent from my SM-T800 using Tapatalk
Click to expand...
Click to collapse
Custom Stock Based Rom? Does that mean I'll push myself further away from a stock firmware? Also... where do I find one and are there instructions for it? I thought roms were firmwares up until like 4 hours ago and I've been reading of roots for a little over a month now.
I see you've got the same tablet. By any chance are you running 5.0.2 lollipop and do you happen to know having a rooted device is the reason why The Sims Freeplay won't get past it's splash screen or if it's the app itself and it's newest update that made it wiggy?
I'll flash whatever at this point, but my main reasons for continuing to mess with my tablet was because of not being able to play the sims on there. Every other game I play works.
geekery15 said:
Custom Stock Based Rom? Does that mean I'll push myself further away from a stock firmware? Also... where do I find one and are there instructions for it? I thought roms were firmwares up until like 4 hours ago and I've been reading of roots for a little over a month now.
I see you've got the same tablet. By any chance are you running 5.0.2 lollipop and do you happen to know having a rooted device is the reason why The Sims Freeplay won't get past it's splash screen or if it's the app itself and it's newest update that made it wiggy?
I'll flash whatever at this point, but my main reasons for continuing to mess with my tablet was because of not being able to play the sims on there. Every other game I play works.
Click to expand...
Click to collapse
The only thing I can suggest is download this to your SD card and flash it in twrp. http://forum.xda-developers.com/showthread.php?p=56345482
The Sims may not work because its uncomptiple with lollipop.
Simply, hit wipe in twrp, hit advanced wipe, and tick system, dalivk and cache. Then go back and install the Cm11 zip and reboot. Hopefully it gets you booting
Sent from my SM-T800 using Tapatalk
I'd actually flash this as its more like stock just debloated.
http://forum.xda-developers.com/galaxy-tab-s/development/prerooted-stock-touchwiz-rom-t2973107
You need to wipe system, dalvik, cache and data then Install via twrp.
Wait at least 10 to 15 mins after install for initial boot up.
For future reference whenever you go back to kitkat from lollipop you need to wipe the data and cache partition first.
By the way some apps and games do not work on rooted devices for security reasons.
DUHAsianSKILLZ said:
Yep.
Sent from my SM-T800 using Tapatalk
Click to expand...
Click to collapse
DUHAsianSKILLZ said:
Sometimes. Try and wait 10 more minutes.
If it doesn't boot, I think you may have to flash a custom stock based ROM and flash it from your SD card in twrp.
Sent from my SM-T800 using Tapatalk
Click to expand...
Click to collapse
ashyx said:
I'd actually flash this as its more like stock just debloated.
http://forum.xda-developers.com/galaxy-tab-s/development/prerooted-stock-touchwiz-rom-t2973107
You need to wipe system, dalvik, cache and data then Install via twrp.
Wait at least 10 to 15 mins after install for initial boot up.
For future reference whenever you go back to kitkat from lollipop you need to wipe the data and cache partition first.
By the way some apps and games do not work on rooted devices for security reasons.
Click to expand...
Click to collapse
I understand that. That is why I clicked unroot in supersu and tried the game app, but it still wouldn't work. On my galaxy note 3 I run 5.0 lollipop and my game works fine. My phone isn't rooted and I never decided to root it and then unroot it.
Is an app smart enough to know when a device has been rooted and if are those that hack their actual game on rooted devices uses cloak or xposed or both to by pass their root?
I rather be unrooted for the sake of the game, but how does one find the stock firmware? Or is it not possible at this point?
Sorry for any confusion.
ashyx said:
I'd actually flash this as its more like stock just debloated.
http://forum.xda-developers.com/galaxy-tab-s/development/prerooted-stock-touchwiz-rom-t2973107
You need to wipe system, dalvik, cache and data then Install via twrp.
Wait at least 10 to 15 mins after install for initial boot up.
For future reference whenever you go back to kitkat from lollipop you need to wipe the data and cache partition first.
By the way some apps and games do not work on rooted devices for security reasons.
Click to expand...
Click to collapse
Okay. I installed or flashed ironrom to my tablet from twrp. i followed the directions it told me and I decided to pick the regular rom above the custom one that was close to stock. Then it told me that it was going to reboot; which it did. When it came back it got stuck on the same samsung loading screen so I powered it off, went back into TWRP (because powering off now isn't possible, more like restart) and I went to "Reboot " and then I clicked "power off".
I guess I'll be waiting for 10 to 15 minutes.
I Pray I did this correctly.
geekery15 said:
Okay. I installed or flashed ironrom to my tablet from twrp. i followed the directions it told me and I decided to pick the regular rom above the custom one that was close to stock. Then it told me that it was going to reboot; which it did. When it came back it got stuck on the same samsung loading screen so I powered it off, went back into TWRP (because powering off now isn't possible, more like restart) and I went to "Reboot " and then I clicked "power off".
I guess I'll be waiting for 10 to 15 minutes.
I Pray I did this correctly.
Click to expand...
Click to collapse
Thanks for all the help! I'm finally back to where I want to be and the ss freeplay seems to be working. I can't thank you both enough.
geekery15 said:
Thanks for all the help! I'm finally back to where I want to be and the ss freeplay seems to be working. I can't thank you both enough.
Click to expand...
Click to collapse
Why did you reboot back into twrp? You should have just let it do its thing after it rebooted.
So for any others that may happen upon this thread.
What was your solution?
ashyx said:
Why did you reboot back into twrp? You should have just let it do its thing after it rebooted.
So for any others that may happen upon this thread.
What was your solution?
Click to expand...
Click to collapse
I did because I thought it had to be shut down before I powered it on and waited. I realized afterwards that you probably meant to just let it sit for 10 to 15 minutes.
Are you asking me my solution or other peoples solution?
geekery15 said:
Are you asking me my solution or other peoples solution?
Click to expand...
Click to collapse
Your solution.
cant reboot after failed encryption
I was trying to encrypt my galaxy tab s, which is rooted and has lollipop 5.0. Afrer reading encryption failed. I tried to reboot in recovery via twrp. My device doesn't reboot, it just acts like its going thru the motions. Only to return to twrp recovery menu. How do I reboot the system clearing the failed encryptions. I am a noob and any suggestions would be much appreciated.
You will have to go into recovery and wipe the data and cache partition then reboot.
It may take a while to boot up after that.
Well I thought my solution was using IronRom... but i'm not too sure now.
I just got back from work and I went to turn on my tablet and it took me to the same loading screen and then after about 5 minutes it tells me that the system can't respond. It asks me to click "ok" or "wait" ... clicking either just turns my tablet off.
Now the screen has dimmed. It's turning on when it wants and sometimes it'll show me the time in the upper right hand corner, but it won't let me do anything because it's a black screen.
What does all of this mean?
I just noticed if I click the "power button" it just flashes my tablet desktop then goes back to black, but it shows me the battery percentage and the time in the upper right hand corner...
smt 800 stuck in logo
SAMSUNG GALAXY TAB S 10.5 WIFI WHAT IT CAN AND CANT DO
i HAD ROOTED AND INSTALLED LOLLIPOP 5.0 WITH SUPER SU AND TWRP RECOVERY.
I THEN TRIED TO ENCRYPT WHICH FAILED.
MY DEVICE SAID TO REBOOT SYSTEM AND THEN TRY TO ENCRYPT AGAIN. AFTER REBOOTING, MY DEVICE IS STUCK WITH (logo screen)THE SAMSUNG TAB S NAME AT THE TOP OF THE SCREEN AND ANDROID ON THE BOTTOM. I then rerooted with cf auto root thru odin. Odin and my tablet went thru the motions. When everything was complete and device should have initialize, but didn't. This part of the process didn't happen.
I am able to go into DOWNLOAD MODE and can get to manual mode, but I seem to have lost recovery. Here is the info.
android system recovery <3e>
kot49h_t800xxu1af8..
the binary reads: samsung official
system status: custom
Do you have any suggestions.

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