Unroot- go back to factory stock - AT&T Samsung Galaxy S7 Edge Questions & Answers

Want to sell the phone. What are the steps to unroot and go back to factory. I tried this before, and kept getting the "custom" info at boot

Jep56 said:
Want to sell the phone. What are the steps to unroot and go back to factory. I tried this before, and kept getting the "custom" info at boot
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Odin back to official AT&T firmware. Just make sure you are logout from all Google and Samsung account.
Sent from my SAMSUNG-SM-G935A using XDA Premium HD app

norbarb said:
Odin back to official AT&T firmware. Just make sure you are logout from all Google and Samsung account.
Sent from my SAMSUNG-SM-G935A using XDA Premium HD app
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Dumb question. Where do I find the official ATT firmware?

Jep56 said:
Dumb question. Where do I find the official ATT firmware?
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Here APK1: http://forum.xda-developers.com/showthread.php?p=70845676
And here API2: http://forum.xda-developers.com/showthread.php?p=69052920
Clicking from Edge of Galaxy.

Is there a way to unroot the S7 Edge when stuck in a boot loop and recovery is also stuck in a boot loop?

nomad247 said:
Is there a way to unroot the S7 Edge when stuck in a boot loop and recovery is also stuck in a boot loop?
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I simply powered up into Download mode, then flashed (odin) the stock ROM - 4 files I believe. That fixed the bootloop problem.
Sent from my LG-D851 using XDA-Developers Legacy app

Related

stuck in odin mode I337 At&T

Hello there. i have samsung I337 with stuck in odin mode menu. when you power it in normal mode it has "could not do normal boot. odim mode"
trying to flash it with ODIN,but always has FAIL and error. I need some help, what can i do with that?
Sorry for posting with no answer but I have the same issue with my tmobile sgs4 (http://forum.xda-developers.com/showthread.php?t=2441509). It looks like I tried everything and nothing is working :/
kviaff said:
Hello there. i have samsung I337 with stuck in odin mode menu. when you power it in normal mode it has "could not do normal boot. odim mode"
trying to flash it with ODIN,but always has FAIL and error. I need some help, what can i do with that?
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What happened in the first place? What firmware were you on?
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
HiTideBlastoise said:
What happened in the first place? What firmware were you on?
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
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1st i rooted it, then make recovery. 3. i unzip firmware to phone main folder.and when i reboot it i had this problem.
phone has MF3
No offense to anyone......but can nobody read that comes to this site?
kviaff said:
1st i rooted it, then make recovery. 3. i unzip firmware to phone main folder.and when i reboot it i had this problem.
phone has MF3
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You cannot flash a recovery to MF3. Your options see J-tag on mobiletechvideos.com or go to best buy with Samsung experience to reflash MF3
Edit: glad that is solved
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
OMG it was so easy....you just take Power+home+Vol down, and then you see message Vol up and Vol down...choose Vol down!!!!
kviaff said:
OMG it was so easy....you just take Power+home+Vol down, and then you see message Vol up and Vol down...choose Vol down!!!!
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You still do not have a recovery, by flashing a custom recovery and it failing, you lost stock recovery.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
HiTideBlastoise said:
You still do not have a recovery, by flashing a custom recovery and it failing, you lost stock recovery.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
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and what about Goomanager method?
kviaff said:
and what about Goomanager method?
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That will not work! There is no custom recovery for mf3. You still have no recovery, you will need to find a best buy with Samsung experience to reflash MF3 if you want stock recovery. Once again, you cannot install a custom recovery. Your phone booted fine but you will not be able to go into recovery since you don't have one. I believe you will go into Odin downloadable mode.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
HiTideBlastoise said:
That will not work! There is no custom recovery for mf3. You still have no recovery, you will need to find a best buy with Samsung experience to reflash MF3 if you want stock recovery. Once again, you cannot install a custom recovery. Your phone booted fine but you will not be able to go into recovery since you don't have one. I believe you will go into Odin downloadable mode.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
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so i havent any chance to make my phone Russian language?
kviaff said:
so i havent any chance to make my phone Russian language?
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That I can answer, if the only is through a custom recovery, then no.
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Need to send S4 back to Samsung, What is required to make sure my warranty is valid?

So, my S4 wont read my simcard anymore, and I have to send it back.
What do I need to do to make sure that Samsung accepts and replaces my device.
It's Rooted, has a custom recovery and ROM.
Thanks.
EDIT: Its a Canadian S4.
Remove flash back via Odin find stock factory image for YOUR DEVICE (I337m) I take it you didn't update it so find the Odin files that correspond with the fw that your phone officially came with
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Supreme Dynamite said:
Remove flash back via Odin find stock factory image for YOUR DEVICE (I337m) I take it you didn't update it so find the Odin files that correspond with the fw that your phone officially came with
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
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So I went back to the Official Samsung firmware, and used triangle away. Now when I boot into download, both say official. However, when I check device status, it still says custom.
I have removed Root and have a custom recovery installed. Found a Sprint S4 recovery, but I can't find the Canadian. Will the sprint one work?
Only other method I could think of is using Kies (if you don't have it downloaded it) to restore it completely.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Supreme Dynamite said:
Only other method I could think of is using Kies (if you don't have it downloaded it) to restore it completely.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
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Well, Can I not just flash the stock recovery with ODIN?
I'm not too sure. You could search it
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QuickSkope said:
Well, Can I not just flash the stock recovery with ODIN?
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If you have an i337m you can flash the stock firmware with odin.
jd1639 said:
If you have an i337m you can flash the stock firmware with odin.
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See, I cannot go back to stock and do the triangle away method as SIM card is required to activate the phone, which currently won't read a simcard. Can I not just flash the recovery? Or is there a way to bypass simcard activation? Thanks

Need Help! Galaxy S4 won't boot

My phone was working fine and then it rebooted on it's own yesterday morning and now it is stuck at the ATT logo screen. I hear the ATT music play but it stays on the screen with the logo. I have rebooted many times and it still does the same thing. I have searched everywhere and no solutions have worked. I have NO idea where to start.
Was it rooted? MK2? MK3? NB1? 1337m or regular? We need more information
Sent from my SAMSUNG-SGH-I337 using Tapatalk
seedeh said:
Was it rooted? MK2? MK3? NB1? 1337m or regular? We need more information
Sent from my SAMSUNG-SGH-I337 using Tapatalk
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It was never rooted. Everything was stock since the day I got it. I think I did a software upgrade at the end of last year but that is it.
Contact Samsung.
Sent from my SAMSUNG-SGH-I337 using Tapatalk
danielhavard said:
It was never rooted. Everything was stock since the day I got it. I think I did a software upgrade at the end of last year but that is it.
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I would boot into recovery and do a factory reset. It'll wipe everything so I hope you have a back up somewhere. But it should get you going again.
Sent from my SAMSUNG-SGH-I727

[q] [bootloop]

Okay, I've messed up real bad. I tried to root my Samsung Galaxy Note 4 by using this method.
I followed it through, Used the correct download (SM-N910F (International, Qualcomm)) andeverything.
Odin reboots my device, but all it says is
RECOVERY BOOTING...
RECOVERY IS NOT SEANDROID ENFORCING
Set Warranty Bit : Recovery
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What am I supposed to do? I've tried to pull the battery out, reflashing it, manually put it in recovery mode and everything.
Still, I Get the annoying bootloop.
I know there is ways of fixing this without wiping it.
Thanks - Mackedack
EDIT: I don't actually care about not wiping it now. (If I have to wipe it, I will)
Flash twrp for your device through odin
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RISHI RAJ said:
Flash twrp for your device through odin
Sent from my SM-N910G using XDA Premium 4 mobile app
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Where do I find this twrp?
Do you perhaps have a link?
http://forum.xda-developers.com/showthread.php?t=2923509
Here you go & one more tip do some research before messing up with your device
Sent from my SM-N910G using XDA Premium 4 mobile app
Mackedack said:
Where do I find this twrp?
Do you perhaps have a link?
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Hey buddy!! same issue here is that fixed????

Custom logo on boot?

Hey guys, I just restarted my suit edge and was surprised when the Samsung logo popped up,it had the word custom underneath with the unlocked lock. I know when it's happened in the past to other samsung phones is when we flashed other kernels or roms. Any reason why would this happen on a stock phone?
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ali87va said:
Hey guys, I just restarted my suit edge and was surprised when the Samsung logo popped up,it had the word custom underneath with the unlocked lock. I know when it's happened in the past to other samsung phones is when we flashed other kernels or roms. Any reason why would this happen on a stock phone?
Sent from my SM-G935T using XDA-Developers mobile app
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Does it happen everytime? Maybe you somehow unlocked your bootloader. If it just happened once then it just might have been a fluke. Everytime then try to flash a custom recovery (like TWRP) with ODIN.
Binary100100 said:
Does it happen everytime? Maybe you somehow unlocked your bootloader. If it just happened once then it just might have been a fluke. Everytime then try to flash a custom recovery (like TWRP) with ODIN.
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It's something else . Prolly an app or a website that u visited . It has been discussed here a few months back . Someone got this custom thing under the boot logo and he posted it on Reddit.
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pantmunu said:
It's something else . Prolly an app or a website that u visited . It has been discussed here a few months back . Someone got this custom thing under the boot logo and he posted it on Reddit.
Sent from my SM-G935T using XDA-Developers mobile app
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I think you were right,just restarted the phone again and it disappeared. Sorry if anyone got excited :/
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Binary100100 said:
Does it happen everytime? Maybe you somehow unlocked your bootloader. If it just happened once then it just might have been a fluke. Everytime then try to flash a custom recovery (like TWRP) with ODIN.
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As much as I wish that were possible,it's not lol.
Sent from my SM-G935T using XDA-Developers mobile app
Yeah, every top dev would love to unlock that bootloader and it just unlocks randomly.. keep dreaming. ?
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