S4 AT&T(I337) Recovery Boot Loop - Need help!!!!! - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

A client brought in her phone (S4-i337) that was in recovery mode, at first i thought it was something simple but not really. At first i did a wipe data but it couldn't boot up instead after rebooting, it went back to recovery mode. Surprisingly, this phone boots up normally when you try to boot to download mode. As in, when i press Volume down + Home + Power, instead of it going to download mode, it boots up fully then i happen to use it for until when I restart it. I've updated it to Android 5 using some file that i found on some forum, thought it would help but same case. Members, am out of ideas on what i should do. I've flashed it with Z3X box, but i also get an error, same as Odin. Any help is highly appreciated

What are you flashing to the phone? If it was running a stock 4.4.2 ROM or newer, the bootloader would be locked and AT&T never released a complete Odin firmware flash after 4.1.2.

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[Q] Unable to access recovery

So i rooted my Samsung Galaxy s4 today, and i was told by my friend to use clockworkmods recovery before i start using custom roms. Since there was no option for a gt-i905 on there, i went to the internet and i found a .tar file that had gt-i905 compatibility. SO, through the amazing power of odin, i went into download mode and "installed" clockworkmods. According to odin, it was successful. According to my phone it was not. IT couldnt boot in to recovery and it always went back into download mode saying that it could not boot properly and that it was in odin mode. So pulled the battery out and went back in to download mode and instead of volume up, i pressed volume down to restart the phone. The turned back on normally.BUT, everytime i attempt to go back into recovery, it shoves me back into download mode. I have no idea what i did and i would like to know if there was anyway of fixing such problem?
Thanks
LVURFR3NZ said:
So i rooted my Samsung Galaxy s4 today, and i was told by my friend to use clockworkmods recovery before i start using custom roms. Since there was no option for a gt-i905 on there, i went to the internet and i found a .tar file that had a way to restore the nand and flash? compatibility. SO, through the amazing power of odin, i went into download mode and "installed" clockworkmods. According to odin, it was successful. According to my phone it was not. IT couldnt boot in to recovery and it always went back into download mode saying that it could not boot properly and that it was in odin mode. So pulled the battery out and went back in to download mode and instead of volume up, i pressed volume down to restart the phone. The turned back on normally.BUT, everytime i attempt to go back into recovery, it shoves me back into download mode. I have no idea what i did and i would like to know if there was anyway of fixing such problem?
Thanks
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Click to collapse
Hi mate ,
I guess is a mistype( gt-i905) what model do you have?
Try flashing Philz touch recovery or TWRP
LVURFR3NZ said:
So i rooted my Samsung Galaxy s4 today, and i was told by my friend to use clockworkmods recovery before i start using custom roms. Since there was no option for a gt-i905 on there, i went to the internet and i found a .tar file that had gt-i905 compatibility. SO, through the amazing power of odin, i went into download mode and "installed" clockworkmods. According to odin, it was successful. According to my phone it was not. IT couldnt boot in to recovery and it always went back into download mode saying that it could not boot properly and that it was in odin mode. So pulled the battery out and went back in to download mode and instead of volume up, i pressed volume down to restart the phone. The turned back on normally.BUT, everytime i attempt to go back into recovery, it shoves me back into download mode. I have no idea what i did and i would like to know if there was anyway of fixing such problem?
Thanks
Click to expand...
Click to collapse
Very easy to Fix it...
If you are rooted install Mobile odin, search on XDA not on Google in S4 I9505 section For a Recovery...
Download it (Make sure it is the right file)
Put it in Odin and just press flash...
Enjoy...
If there is a Problem check your device and flash the stock firmware from Samsung and then Flash again the recovery....
Hit thanks if i helped...

[Q] Recovery Boot loop, can't go into recovery or my ROM: standby maybe have answer

Greetings.
I am sure there is an answer on XDA but an hour of Googling has got me stumped. Please point me to the right answer.
Starting point
Rooted N900T, stock rom, stock recovery.
What I did
Installed ROM Manager
Told ROM Manager to install the latest CWM for my phone. Completed with no errors.
Tried to boot into recovery with the standard "hold power, vol down, and home" but I could never get into recovery. It would look like it would start to boot into recovery then it would reset and boot into the regular ROM.
Then I told ROM Manager to reboot me into recovery.
Then it went badly... I am stuck in a boot loop that continuously shows going into recovery, then samsung logo, then repeat.
I have pulled the battery, tried to go into download mode, tried connecting USB, tried Odin.
What I want is a working phone. I would like to back up the stock rom and go to CM12 nightlies but for now I will just take a working phone.
Please help,
David
think I found the answer at http://forum.xda-developers.com/showthread.php?t=2666432
At least I got out of the loop, not fixed but progress.
That worked, the only other piece of info you might need if someone else has this problem is that there is no PDA button on the latest version Odin, it is called AP

Can not boot into recovery due to AT&T update wanting to install, and stuck in BTLP.

Can not boot into recovery due to AT&T update wanting to install, and stuck in BTLP.
My S7 Edge is stuck in a bootloop, USB Debugging is off unfortunately cause the packages all started to crash on the phone for no reason, and now it turned off and entered a bootloop. I can not enter recovery mode cause every time I attempt to enter recovery it prompts a AT&T update and will not let me get pass that yet the update fails every time. I have attempted to reflash to original firmware although ODIN gets stuck on setupconnection every time. Please help!
I had this happen once. I had to enter bootloader (not recovery) and reflash using ODIN. Try some of the different ODIN builds floating around in these forums if you're having problems
sam2c said:
I had this happen once. I had to enter bootloader (not recovery) and reflash using ODIN. Try some of the different ODIN builds floating around in these forums if you're having problems
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Click to collapse
hi i have the same problem , can you explain how to enter the bootloader please ,
Bootloader aka download mode: turn device off. Hold volume down, home, and power button at same time.
Remember: volume down for download mode. Volume up gets you into recovery

Help me fix my bricked S5

Hi. I seem to be having alot of problems trying to get my S5 to work again. The phone is stuck in a boot loop and won't go into recovery mode or download mode. When I press volume down + home and power button i can get to the warning message asking to press up to go to download mode. Pressing volume up does nothing
I have bought a download mode jig that forced it to download mode and in successfully flashed a stock ROM using Odin. After flashing the phone reboots and hangs on booting recovery mode. Have tried many different versions of stock ROM and it still doesn't boot up. I even flashed a custom recovery and it won't boot to recovery
I have managed to fix alot of phones over the years that have software problems but this has really got me stumped.
Any help will be appreciated.
Thanks

No recovery or download on SM-T500

Seems I found a way to semi brick my SM-T500. I was attempting to install the LOS 18.1 ROM just posted in the guide section. Some how I got the "can only install official" error message on my download screen after flashing TWRP. Made the mistake of flashing only the stock AP without BL or CSC and now I can't get into either recovery or download modes. Holding vol up and down and plugging in USB cable does nothing. Same with holding power button and either vol up or down. Blank screen. Can only power on and boot to system.
Did you install twrp and can you get into recovery. I had similar problem but was still able to get into download mode from power off. However to do so I had to boot into twrp and select reboot and power off... from that menu you can also boot directly to download mode... I know that doesnt halp much if you hadnt installed twrp yet... but thought I would throw that out there...
wizzdome said:
Did you install twrp and can you get into recovery. I had similar problem but was still able to get into download mode from power off. However to do so I had to boot into twrp and select reboot and power off... from that menu you can also boot directly to download mode... I know that doesnt halp much if you hadnt installed twrp yet... but thought I would throw that out there...
Click to expand...
Click to collapse
I can't boot TWRP or download. The only thing that will boot is system. Can't even get to the lock/unlock screen.
can you connect to adb shell? and try #reboot download
or #reboot twrp. I figure if you get to download you can reflash stock and start over.
Also when your trying to boot into recovery try not being plugged in. Not sure about this device but a lot of older Samsung's that I had would not let me get into recovery if I was plugged in during boot.
Locked oem mode
Locked download mode
Locked wipe factory
Locked update from sd card
Recycling item...
Need factory reset
I saw alot of issues with twrp so I tried Magick for first time ever on my SM-T500 and had a minor hiccup bc I wasn't paying attention to firmware and installed an old AP with newer firmware but ended up just reflashing the whole tablet with the same firmware as the AP that is required for Root and presto it worked! AND HEY IM DEF A NEWBIE!
housemusix said:
Locked oem mode
Locked download mode
Locked wipe factory
Locked update from sd card
Recycling item...
Need factory reset
Click to expand...
Click to collapse
Yeah I've run into the same thing, I originally missed the step to run Magisk after I flashed the patched tar and rebooted into the System and it triggered the "Prenormal KG state" problems. Finally I managed to flash stock ROM back and got to exactly where you are now.
I was able to just flash the patched Magisk AP without CSC and BL, and now it will only go to stock recovery and was able to get TWRP to work once but couldn't factory reset or wipe cache due to (which I assume was) a ton of mounting failures when it loaded.
Anyone else have suggestions to get this thing stable so I can flash LOS? I can get to Download mode.
hello, I post this because it's seems the same subject. I have to password protected (forget password) original rom tablet (non root). For me the datas are not important , I just want to remove the password or reflash with original rom. I downloaded Odin , usb driver and correct firmware. I select AP firmware with Odin, I see the connexion (COM3 green) and it's stuck to "setup connexion".
My problem is that it's impossible to enter in download mode.
When I try to shutdown the tablet, it ask me for a password.
When I press for seconds the power button , after few second I see the Samsung Logo and the tablet restarts.
I try to press volume up, volume up and volume down etc...but each combinaison...no recover, no download mode, nothing and impossible to flash . is it normal ? how to do to unsticked SetupConnetion ?
regards
bruno
housemusix said:
Locked oem mode
Locked download mode
Locked wipe factory
Locked update from sd card
Recycling item...
Need factory reset
Click to expand...
Click to collapse
This is not the same as my problem. My problem is that I flashed AP without BL and the two don't match. It isn't that things are locked but that I can't boot to anything but system. Can't boot recovery or download so I can't flash ANYTHING. Not even stock.

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