[Q] While unrooting my phone, it got stuck into a boot loop - Sprint Samsung Galaxy Note II

Last night I attempted to flash a stock ROM to unroot my Sprint Galaxy Note II. After successfully flashing the ROM, the phone went into a boot loop. It shows a Galaxy Note II logo and then goes to the Android Updating symbol. Then it freezes and repeats. I try flashing other ROMs but Odin freezes after the PIT Mapping step and sometimes says "Complete (Write) operation failed". I have restarted my computer, tried other USB ports, and restarted my phone and nothing is working. If someone could help me out I would be very appreciative. I may just take it to Sprint at this point.

http://forum.xda-developers.com/showthread.php?p=40454930
Sent from my SPH-L900 using XDA Premium 4 mobile app

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[Q] Help my phone won't boot up!!

I tried sim unlock method, i followed the way it was instructed after doing all my phone restarted but it didn't pass the samsung logo screen but i waited and waited and nothing happened i tried factory reset and all but still it freezes on samsung logo screen, btw im using wicked v4 and i reflashed the rom again still nothing. Can anyone please help me out.
Have you tried going back to stock?
Sent from my SGH-M919 using xda premium

[Q] Weird boot problem...Help!! [Solved]

Edit #2
Ok so I downloaded stock firmware from sammobile...and that corrected my problem. So I started fresh, by first installing Philz touch cwm...which seems to work fine and I could still at that point boot up normally.
However, upon attempting to flash a couple of different custom Roms(Deleterious and RocketTab), I am left with the same issue ("Since then, when I reboot, it shows the samsung logo, then goes black. Sometimes if I hit the power button, suddenly the screen appears. Sometimes it doesn't.").
Am I missing something? I'm only trying roms that are specifically for the sm-t210r....I've tried using three different recoveries...and I've been flashing roms...tons...since my original galaxy s phone. Simple stuff. So what the heck is going on?
I want a custom rom...lol...grrr Do these roms just not have bootscreens and I'm just being paranoid?
-----------------------------------
Ok so I just got my tablet and started searching for root methods..
I may have gotten a little ahead of myself, and using odin, I used this method:
http://forum.xda-developers.com/showthread.php?t=2391367
Since then, when I reboot, it shows the samsung logo, then goes black. Sometimes if I hit the power button, suddenly the screen appears. Sometimes it doesn't.
I've tried a few different custom roms, using Philz cwm, and even tried using odin to flash a stock rom I found online(in an attempt to see if using odin would help.)
Same issue.
If it goes into the OS, it seems to run fine...but then more often than not when I reboot again the samsung logo appears, then black. Never to return.
I know it's not bricked but I don't know what else to try. Any suggestions would be great.
Im on sm-t210r..
EDIT:
Think this will work?
http://forum.xda-developers.com/showthread.php?t=1840030
If so, how to I find the bootchain files for the sm-t210r? Or maybe the PIT? (from the second post...sounds more like my problem..)
Nevermind...apparently it was a kernel issue..
Sent from my SM-T210 using XDA Premium 4 mobile app

[Q] help, stuck in boot mode at samsung screen

I've been running a rooted pm-600 with clean rom for a week now. I decided to try the new megablast rom and after carefully following install instructions (all wiping done and zip install via twrp2.6.3.3.) I was stuck at the Samsung screen in the boot mode. After giving it some time and not getting past the Samsung screen, I tried restarting and the same thing happened. I used was able to go to download mode and used odin on my pc to flash back the stock rom, but I am still stuck at the Samsung screen. I get the galaxy note 10.1 2014 splash screen, the start up music, blue circle, but then it just hangs at 'samsung'. I have tried restoring stock twice now with the same results. Any ideas :crying:
tmord1 said:
I've been running a rooted pm-600 with clean rom for a week now. I decided to try the new megablast rom and after carefully following install instructions (all wiping done and zip install via twrp2.6.3.3.) I was stuck at the Samsung screen in the boot mode. After giving it some time and not getting past the Samsung screen, I tried restarting and the same thing happened. I used was able to go to download mode and used odin on my pc to flash back the stock rom, but I am still stuck at the Samsung screen. I get the galaxy note 10.1 2014 splash screen, the start up music, blue circle, but then it just hangs at 'samsung'. I have tried restoring stock twice now with the same results. Any ideas :crying:
Click to expand...
Click to collapse
The only avialable option for you now is getting into stock recovery, wiping data , cache & dalvik., you will loose your data on your internal card, but no other choices.
Thanks for the advice. I discovered that this was in part triggered/or perhaps caused by the failure of a brand new Samsung micro sdxc card. Very frustrating, had just gotten it the day before and all my recent nandroid backups were on it Appreciate the help
Sent from my SM-P600 using xda app-developers app

Note 2 Hangs At Boot Screen \ Odin fails

My note 2 was working fine on CM 11 for a few months. Came to take it off the charger a few days ago to find it boot looping(worked fine a few hours before) and would just show the Samsung Galaxy Note II logo for ~30 secs then reboot\ vibrate over and over again. Tried to reboot to recovery but same thing happens and it hangs on Galaxy Note II logo. Once in a while after a battery pull, I can get it to show the cyanogenmod logo but it just spins until the battery runs out and never boots. I can however enter download mode. I tried to use Odin to flash stock image. Odin begins flashing but always fails on boot(have tried many images). Have tried to flash cwm\ twrp but odin fails on recovery. Is there any hope to fix this or is it just done since it randomly failed rather than after a flash. Any suggestion or just buy a new phone\ mobo?
hayhayday said:
My note 2 was working fine on CM 11 for a few months. Came to take it off the charger a few days ago to find it boot looping(worked fine a few hours before) and would just show the Samsung Galaxy Note II logo for ~30 secs then reboot\ vibrate over and over again. Tried to reboot to recovery but same thing happens and it hangs on Galaxy Note II logo. Once in a while after a battery pull, I can get it to show the cyanogenmod logo but it just spins until the battery runs out and never boots. I can however enter download mode. I tried to use Odin to flash stock image. Odin begins flashing but always fails on boot(have tried many images). Have tried to flash cwm\ twrp but odin fails on recovery. Is there any hope to fix this or is it just done since it randomly failed rather than after a flash. Any suggestion or just buy a new phone\ mobo?
Click to expand...
Click to collapse
What version of odin are you using?
3.09
Try 1.89 or 1.85 cant remember the exact version.
Sent from my SPH-L900 using XDA Premium 4 mobile app

[Q] Sch-I605 Stuck in Bootloop

I got this phone from a friend that was downloaded with Mean Bean. I then flashed a factory rom using odin that passed and ran correctly. However, after doing an over the air update it crashed. Now I am unable to get to get to recovery (power, volume up, home button). when i turn the phone on it is stuck in a Samsung Galaxy Note II logo boot loop. Once i do a flash it goes through normal routine and when it resets the phone shows that it is downloading (movement of the blue bar at the bottom) but after it reaches about half way it resets shows the logo then starts the download process again. However, odin says pass..
I have tried using a re-partition pit file, re installed drivers, tried other factory firmeware files.
If anyone has a suggestion I would appreciate it

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