Database Users

Throwing in the towel, I need help.

Hey all, I just acquired the SGH-I337 as an upgrade to my Galaxy S3. I can not for the life of me get a custom ROM running on it. My goal is SlimKAT because I like the ROM and have been using it on every phone since my Samsung Vibrant. Any time I'm flashing something in ODIN that has anything to do with ABOOT, it fails, soft bricks the device, and I have to reflash in ODIN all over again.
Please let me know what information I can provide to help with this. I've never had so much trouble with a phone before.

zeusakatkm said:
Hey all, I just acquired the SGH-I337 as an upgrade to my Galaxy S3. I can not for the life of me get a custom ROM running on it. My goal is SlimKAT because I like the ROM and have been using it on every phone since my Samsung Vibrant. Any time I'm flashing something in ODIN that has anything to do with ABOOT, it fails, soft bricks the device, and I have to reflash in ODIN all over again.
Please let me know what information I can provide to help with this. I've never had so much trouble with a phone before.
Click to expand...
Click to collapse
Please tell us the firmware of your phone (baseband, modem, etc..)
I337 has locked bootloader if your firmware is MF3 and above (MK2, NB1, NC1). You have to use the safestrap as a recovery if you want to flash the custom roms. If you want to flash SlimKAT you have to the SlimKAT safestrap version if they have one.

If he had to use Safestrap he can't use Slimkat as it's AOSP and he can't change the kernel. Chances are if he was getting issues flashing aboot then he's on a newer version. Confirm it in the about phone section of the settings though.
Sent from my SGH-I337 running GPE

I believe when I got the phone, it was updated all the way. Although I'm not entirely sure what the latest firmware is. I tried using Odin to go back, which worked sort of
Sent from my SAMSUNG-SGH-I747 using XDA Premium 4 mobile app

zeusakatkm said:
I believe when I got the phone, it was updated all the way. Although I'm not entirely sure what the latest firmware is. I tried using Odin to go back, which worked sort of
Sent from my SAMSUNG-SGH-I747 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
You can't go back to older bootloaders ever. Sounds like you are updated to something that you can't flash custom anything to. So safestrap is the only way to go with modded touchwiz based roms.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app

drock212 said:
You can't go back to older bootloaders ever. Sounds like you are updated to something that you can't flash custom anything to. So safestrap is the only way to go with modded touchwiz based roms.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I was able to successfully unbrick the phone by using Odin to get it to MK2, although Wifi didn't work. Now I'm trying to get it back to the latest firmware so that I can sell it.
UPDATE!
Phone had been successfully reflashed to firmware NB1, with everything seemingly working. This phone seems so much more complicated than the S3 was, thanks locked bootloader.

zeusakatkm said:
I was able to successfully unbrick the phone by using Odin to get it to MK2, although Wifi didn't work. Now I'm trying to get it back to the latest firmware so that I can sell it.
UPDATE!
Phone had been successfully reflashed to firmware NB1, with everything seemingly working. This phone seems so much more complicated than the S3 was, thanks locked bootloader.
Click to expand...
Click to collapse
use this to get to the NB1 firmware then take the NC1 OTA
http://forum.xda-developers.com/showthread.php?t=2674223

shamelin73 said:
use this to get to the NB1 firmware then take the NC1 OTA
http://forum.xda-developers.com/showthread.php?t=2674223
Click to expand...
Click to collapse
Does it matter if I use the rootable version?

I would use the non root one then let phone take the NC1 OTA update.
That shod give you a clean slate to sell the phone or you can root NC1 with towelroot
Sent from my SAMSUNG-SGH-I337 using Tapatalk

I've already flashed the stock one, but it says there is no software update available

I've already flashed the stock one, but it says there is no software update available
UPDATE!
Success! I am successfully running this rom
http://forum.xda-developers.com/showthread.php?t=2767026

[Q] Updated to 4.4.2 KitKat any Rom suggestions?

I recently updated to 4.4.2 KitKat on my AT&T Galaxy S4. I am rooted with safestrap installed. I am new to Androids and I was wondering if there were any roms available for baseband I337UCUFNB1, I found GoldenEye but it won't work on my baseband without a certain file being flashed through Odin first, every link I have come across to download this file ends up saying file not found. Are there any safe roms out there that I can use? I've searched all over and found some, but it's just kind of confusing to me. Thanks in advance!

If you haven't already you should start here
http://forum.xda-developers.com/showthread.php?p=53758227
Sent from my Nexus 5 using XDA Free mobile app

aii
Yea i've been there, I'm just really confused on the whole process is all. It says something about going from NB1 to NC1, but the roms it lists aren't for either one of those basebands but it still says they'll work. I don't know if I want to risk it lol

sikeward81 said:
Yea i've been there, I'm just really confused on the whole process is all. It says something about going from NB1 to NC1, but the roms it lists aren't for either one of those basebands but it still says they'll work. I don't know if I want to risk it lol
Click to expand...
Click to collapse
You're not going to brick your device. You may have to Odin back to nb1 in the worst case. Do the ota to nc1 and root with towel root. Then use safestrap.
Sent from my SAMSUNG-SGH-I727 using XDA Free mobile app

jd1639 said:
You're not going to brick your device. You may have to Odin back to nb1 in the worst case. Do the ota to nc1 and root with towel root. Then use safestrap.
Sent from my SAMSUNG-SGH-I727 using XDA Free mobile app
Click to expand...
Click to collapse
Ok...i'll give it a shot i guess lol...i was just worried about bricking is all.
thanks for the help! :good:

[Q] Galaxy s4 in a weird Not-Rooted/Rooted state

I recently rooted my Galaxy S4 using the Towel Root method. but a week ago or so while driving ATT forced an update and updated to the new version. The problem is I do not have Root active, but I can't use certain apps due to getting a message saying that they can't be used on a Rooted device. I am not sure how to remove this odd state I am in. Has anyone had this issue and know how to remove it?
Device: Samsung Galaxy S4
Carrier: AT&T
Model: SAMSUNG-SGH-I337
Android Version 4.4.2
Build Number: KOT49.I337UCUFNI1

darxval said:
I recently rooted my Galaxy S4 using the Towel Root method. but a week ago or so while driving ATT forced an update and updated to the new version. The problem is I do not have Root active, but I can't use certain apps due to getting a message saying that they can't be used on a Rooted device. I am not sure how to remove this odd state I am in. Has anyone had this issue and know how to remove it?
Device: Samsung Galaxy S4
Carrier: AT&T
Model: SAMSUNG-SGH-I337
Android Version 4.4.2
Build Number: KOT49.I337UCUFNI1
Click to expand...
Click to collapse
What is it that you really want - to regain root or to unroot?
1. To regain root - read the root section of All Things AT&T thread
2. To unroot
a. Without losing data -- I am not sure exactly how to do this
One way would be to re-root and then unroot using the superSu app.
b. With losing data -- Oding NB1 stock and update to latest. Follow Return to Stock

I would like to have it go back to unrooted status. I was hoping for a data safe method. But at this point whichever will work. I am assuming i'll have to root, then unroot. But I didnt know if this causes problem as apps believe it to be rooted but the system says I am not.

I'm having the same dilemma
I rooted my s4 using towelroot. Later att forced an update to 4.4.2 which i thought wouldn't work because it was tooted. But it actually did work and updated. Now the phone is not rooted but it seems that there are some files that are still somewhere that pretty much makes it be partially rooted but with not real root access. Now that the next update is being forced by att for version 4.4.4 it doesn't work. It stores installing at 27% with a failed message. I uninstalled towel root and super user but with no success. I whiped the partition and no success. I did a factory reset which i thought it would work and remove the files that maked look rooted and no success. What should i do exactly to unroot it?

JaureguiRoberto said:
I rooted my s4 using towelroot. Later att forced an update to 4.4.2 which i thought wouldn't work because it was tooted. But it actually did work and updated. Now the phone is not rooted but it seems that there are some files that are still somewhere that pretty much makes it be partially rooted but with not real root access. Now that the next update is being forced by att for version 4.4.4 it doesn't work. It stores installing at 27% with a failed message. I uninstalled towel root and super user but with no success. I whiped the partition and no success. I did a factory reset which i thought it would work and remove the files that maked look rooted and no success. What should i do exactly to unroot it?
Click to expand...
Click to collapse
You could use Odin since nothing else is working
Sent from my Nexus 5 using XDA Free mobile app

jd1639 said:
You could use Odin since nothing else is working
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
What version of odin? Is there a link with special instructions for this situation? Will i be using odin to install 4.4.2 again? Or 4.4.4? Is there a direct link for at&t 4.4.4 so i can install using odin?
Thanks

JaureguiRoberto said:
What version of odin? Is there a link with special instructions for this situation? Will i be using odin to install 4.4.2 again? Or 4.4.4? Is there a direct link for at&t 4.4.4 so i can install using odin?
Thanks
Click to expand...
Click to collapse
You would have to Odin the nb1 tar file, it's the only version that exists. Then ota to 4.4.4, nj4. Any version of Odin works. It will wipe your device and you'll have to start over setting it up.
Sent from my Nexus 9 using XDA Free mobile app

jd1639 said:
You could use Odin since nothing else is working
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
jd1639 said:
You would have to Odin the nb1 tar file, it's the only version that exists. Then ota to 4.4.4, nj4. Any version of Odin works. It will wipe your device and you'll have to start over setting it up.
Sent from my Nexus 9 using XDA Free mobile app
Click to expand...
Click to collapse
Thank you i will start looking for the files.

JaureguiRoberto said:
Thank you i will start looking for the files.
Click to expand...
Click to collapse
Start here http://forum.xda-developers.com/showthread.php?p=56453100
Sent from my Nexus 9 using XDA Free mobile app

Battery Drain galaxy s4 att

Ever since I got the KitKat 4.4.4 update my battery has been draining, and I'm not going to get a new battery because I've only had this phone for a short time[emoji27]

Give it a few days, it should improve. If not, you may want to root and install the Greenify app from the Play Store.

StoneyJSG said:
Give it a few days, it should improve. If not, you may want to root and installed the Greenify app from the Play Store.
Click to expand...
Click to collapse
I'll try it, and I'm also going to get cm 12 on it since it's taking Samsung a long time to update it

itzdajosh said:
I'll try it, and I'm also going to get cm 12 on it since it's taking Samsung a long time to update it
Click to expand...
Click to collapse
If you have the at&t sgh-i337 and it's on Android 4.4.4, then you won't be able to install cm 12 due to the locked bootloader. You're only able to boot TW based roms from Safe Strap.

No your right and wrong because twrp recovery already has Loki built into it..

itzdajosh said:
No your right and wrong because twrp recovery already has Loki built into it..
Click to expand...
Click to collapse
no, he's right. no twrp for you
Sent from my Nexus 5 using XDA Free mobile app

jd1639 said:
no, he's right. no twrp for you
Sent from my Nexus 5 using XDA Free mobile app
Click to expand...
Click to collapse
Go to twrps website and click recovery for jflteatt and look at device specific issues and it clearly states that "our images are already modified with Loki"

itzdajosh said:
Go to twrps website and click recovery for jflteatt and look at device specific issues and it clearly states that "our images are already modified with Loki"
Click to expand...
Click to collapse
If you have mdl firmware, yes. But you don't. Safestrap is the only recovery that's going to work and no, cm. Trust me
Sent from my Nexus 5 using XDA Free mobile app

itzdajosh said:
No your right and wrong because twrp recovery already has Loki built into it..
Click to expand...
Click to collapse
itzdajosh said:
Go to twrps website and click recovery for jflteatt and look at device specific issues and it clearly states that "our images are already modified with Loki"
Click to expand...
Click to collapse
LOKI will only work on the MDL firmware running Android 4.2.2 Jelly Bean. You're on 4.4.4 so LOKI won't work. Go ahead and try, it will fail.

Oh well I'll just be stuck like this but I'll try to find a way how to make it work

itzdajosh said:
Oh well I'll just be stuck like this but I'll try to find a way how to make it work
Click to expand...
Click to collapse
Good luck and remember Odin, you'll need it.
Sent from my Nexus 5 using XDA Free mobile app

So your saying that Odin will be able to flash cm12 without Loki? And dose Loki work on 4.4.4??

itzdajosh said:
So your saying that Odin will be able to flash cm12 without Loki? And dose Loki work on 4.4.4??
Click to expand...
Click to collapse
no, I'm saying trying to flash twrp and/or cm and you'll probably need Odin
Sent from my Nexus 5 using XDA Free mobile app

Why?? If wwjoshdew made a video on how to root and install a custom recovery on all Qualcomm variants for example jflteatt he didn't say anything about KitKat wouldn't work with Loki...

itzdajosh said:
Why?? If wwjoshdew made a video on how to root and install a custom recovery on all Qualcomm variants for example jflteatt he didn't say anything about KitKat wouldn't work with Loki...
Click to expand...
Click to collapse
Trust us dude, LOKI won't work on Android 4.4.4 on the sgh-i337. It was a bootloader bypass that was patched when the mk2 firmware OTA update came out. If you try flashing a custom recovery you risk bricking your phone since the bootloader is locked. The only recovery you can use is Safe Strap.
If you want CyanogenMOD or any other roms of the alike such as AOSP based roms, you will need a at&t Galaxy S3 or an international S4 or if I remember right a sprint or t-mobile S4, (don't quote me on though) they have unlocked bootloaders as far as I know.

StoneyJSG said:
Trust us dude, LOKI won't work on Android 4.4.4 on the sgh-i337. It was a bootloader bypass that was patched when the mk2 firmware OTA update came out. If you try flashing a custom recovery you risk bricking your phone since the bootloader is locked. The only recovery you can use is Safe Strap.
If you want CyanogenMOD or any other roms of the alike such as AOSP based roms, you will need a Galaxy S3. It has an unlocked bootloader.
Click to expand...
Click to collapse
Well alright I did a bit of research myself and you guys are right.. Thanks for the help so I wouldn't brick my galaxy s4![emoji2] I think I'm going to get the lg g2 for custom roms and stuff...
Sent from my SAMSUNG-SGH-I337 using Tapatalk

No problemo, glad to help when I can. Thanks for the PM by the way lol.

[Q] Updated my AT&T S4 to 5.0.1, what now?

Everything is all good, running stock. I wasn't able to do much other then use odin to update. Now I'm in a pickle. No root and I don't know how to get any kind of recovery installed. So much is out of date that one forum will say something works even though it no longer does. I could maybe use odin to get back to an older version if it doesn't brick, maybe then I can't start over? I need root and I would like to have a CM12 nightly but I don't know where to begin. Is there anything I could do?

You could use guut13's guide found in the general forum. You can have rooted oc3 to remove bloat and do other things, and if you install safestrap while still on 4.4.x, you can use it to do some stuff before you update. But nothing specific to 5.0.1 is available yet.

creepyncrawly said:
You could use guut13's guide found in the general forum. You can have rooted oc3 to remove bloat and do other things, and if you install safestrap while still on 4.4.x, you can use it to do some stuff before you update. But nothing specific to 5.0.1 is available yet.
Click to expand...
Click to collapse
TY. I just needed confirmation that it is possible to go back and start over.

creepyncrawly said:
You could use guut13's guide found in the general forum. You can have rooted oc3 to remove bloat and do other things, and if you install safestrap while still on 4.4.x, you can use it to do some stuff before you update. But nothing specific to 5.0.1 is available yet.
Click to expand...
Click to collapse
I'm in the safestrap recovery can I install CM12 from here?
download cyanogenmod Samsung Galaxy S4 (AT&T) - jflteatt / nightly
Is this the right one, it wont let me add links
I've done a lot of this with a sprint S3 but I never had to deal with a locked bootloader before.

I'm guessing locked bootloader means only modified stock. Is that true? I figured if I could get a recovery on there, then I would be golden.

dannyboone81 said:
I'm in the safestrap recovery can I install CM12 from here?
download cyanogenmod Samsung Galaxy S4 (AT&T) - jflteatt / nightly
Is this the right one, it wont let me add links
I've done a lot of this with a sprint S3 but I never had to deal with a locked bootloader before.
Click to expand...
Click to collapse
No, you can not install cm. You can only use tw based roms.
Sent from my Nexus 9 using XDA Free mobile app

jd1639 said:
No, you can not install cm. You can only use tw based roms.
Sent from my Nexus 9 using XDA Free mobile app
Click to expand...
Click to collapse
What about this?
http://forum.xda-developers.com/showthread.php?t=2537495

dannyboone81 said:
What about this?
http://forum.xda-developers.com/showthread.php?t=2537495
Click to expand...
Click to collapse
See this, http://forum.xda-developers.com/showthread.php?p=53758227. It lists all roms and everything else you'll ever need for your device
Sent from my Nexus 9 using XDA Free mobile app