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First let me say I'm not a noob.. I'm a developer but don't really deal with rooting, etc. So please don't bash...
I tried searching for answers to this question, but couldn't find an exact one..
I have the AT&T S4 with the MF3 OTA update. I want to try and install a custom rom, but in reading the hot to's, it says not to attempt to do it with the mf3 update since it's boot locked. Can I re-install a stock S4 firmware using odin and then, after a stock firmware is installed, then install twrp with a custom rom?
Thanks!
itsdavetime said:
First let me say I'm not a noob.. I'm a developer but don't really deal with rooting, etc. So please don't bash...
I tried searching for answers to this question, but couldn't find an exact one..
I have the AT&T S4 with the MF3 OTA update. I want to try and install a custom rom, but in reading the hot to's, it says not to attempt to do it with the mf3 update since it's boot locked. Can I re-install a stock S4 firmware using odin and then, after a stock firmware is installed, then install twrp with a custom rom?
Thanks!
Click to expand...
Click to collapse
No.
scott14719 said:
No.
Click to expand...
Click to collapse
Ha.. Well, that's an exact answer
There is a method in the works on the VZW forums that will allow custom ROMs on locked bootloaders. We are hoping to get it ported over the our side. Things are looking very promising. This method, known as a safestrap, will also allow multiple ROMs at once. Up to 4 slots. It keeps your stock ROM safe so if you have a bad flash, you can still boot right back and have a functional phone. You are only limited by how much space you have on your internal SD.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
itsdavetime said:
Ha.. Well, that's an exact answer
Click to expand...
Click to collapse
graydiggy said:
There is a method in the works on the VZW forums that will allow custom ROMs on locked bootloaders. We are hoping to get it ported over the our side. Things are looking very promising. This method, known as a safestrap, will also allow multiple ROMs at once. Up to 4 slots. It keeps your stock ROM safe so if you have a bad flash, you can still boot right back and have a functional phone. You are only limited by how much space you have on your internal SD.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Until then, OP, my advise is to just roll on stock/unrooted. Period.
Cheers
Hi all,
My Google-fu is failing me and I'm not certain of the best route to take a Galaxy S4 SGH-I337 AT&T 4.2.2 MF3 (Rooted with Motochopper) up to the new AT&T 4.3 firmware.
Can anyone point me in the direction of a guide for doing this? Everything I'm reading seems like I'll have to sacrifice my root, flash to stock with Odin, and then wait for AT&T to re-release the OTA update to 4.3. Am I off base?
Motochopper cannot root MF3. We're you able to hold root when you upgraded and are hoping to keep root again?
At the moment yes you will have to sacrifice root. I did. Root keeper does not support android 4.3 and keeping with SuperSU does not work either.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
CAG-man said:
Motochopper cannot root MF3. We're you able to hold root when you upgraded and are hoping to keep root again?
At the moment yes you will have to sacrifice root. I did. Root keeper does not support android 4.3 and keeping with SuperSU does not work either.
Sent from my SAMSUNG-SGH-I337 using xda app-developers app
Click to expand...
Click to collapse
My phone is still rooted at this moment, though I'm on 4.2.2. I haven't upgraded anything yet. I was hoping there was a custom rom or something I could flash to get to 4.3 and retain root.
I'm just gonna wait until a stock 4.3 rom comes out that supports safestrap so I can keep root
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
mrpeters said:
My phone is still rooted at this moment, though I'm on 4.2.2. I haven't upgraded anything yet. I was hoping there was a custom rom or something I could flash to get to 4.3 and retain root.
Click to expand...
Click to collapse
Since you are rooted with a custom recovery you CAN flash 4.3 now without losing root. Just use ShoStock-i MJ9 4.3http://forum.xda-developers.com/showthread.php?t=2468860
Or VisionX MJ9 4.3 http://forum.xda-developers.com/showthread.php?t=2391142
Or Deadly Venom MJ9 4.3 http://forum.xda-developers.com/showthread.php?t=2503692
and POSSIBLY a couple other 4.3 Touchwiz firmwares that are found in the Android Development Section
These are all from he International MJ9 firmwares but to me are better than the ATT firmwares for 4.3. The ATT 4.3 removed the Data Toggle completely from the pulldown menu and now you have to go into settings each time to turn it on or off. Plus other changes that are solely LACKING compared to the international firmwares. I have tried two of the above and they are both great and the third from what I have read works great as well. They are all great devs. Try them out and I suggest using the Jeboo 3.0 kernel for best results.
Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
I concur with RockRatt. Shostock-I is smooth. It is bundled with jeboos 3.0 kernel. Love it. Biased, though. I've been using Sho's roms since my/his s2 days..
Sent from my TARDIS
If "mrpeters" is MF3 he can't and shouldn't try flashing a 4.3 rom cause our MF3 Safestrap don't support it at the moment.
Sent from my ATT S4 MF3 using Tapatalk
mrpeters said:
Hi all,
My Google-fu is failing me and I'm not certain of the best route to take a Galaxy S4 SGH-I337 AT&T 4.2.2 MF3 (Rooted with Motochopper) up to the new AT&T 4.3 firmware.
Can anyone point me in the direction of a guide for doing this? Everything I'm reading seems like I'll have to sacrifice my root, flash to stock with Odin, and then wait for AT&T to re-release the OTA update to 4.3. Am I off base?
Click to expand...
Click to collapse
mrpeters said:
My phone is still rooted at this moment, though I'm on 4.2.2. I haven't upgraded anything yet. I was hoping there was a custom rom or something I could flash to get to 4.3 and retain root.
Click to expand...
Click to collapse
jball said:
If "mrpeters" is MF3 he can't and shouldn't try flashing a 4.3 rom cause our MF3 Safestrap don't support it at the moment.
Sent from my ATT S4 MF3 using Tapatalk
Click to expand...
Click to collapse
I only gave the advice above because he said he is ROOTED WITH MOTOCHOPPER ON MF3. As we know MF3 cannot be rooted with motochopper. So I was guessing that he rooted while on MDL or MDB with motochopper and used a ROM to upgrade to MF3.
So unless he is/was mistaken with those comments and he meant to say rooted on MF3 with safestrap then I would of told him to look at the safestrap threads.
Hopefully he clears things up with that as I WON'T want to give him Bad Advice.
Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
I didn't quote anybody for a reason.just stating facts based on my reading the OP post.its all good
Sent from my ATT S4 MF3 using Tapatalk
Yea there's a difference between having a phone shipped with MF3 and having upgraded to MF3
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
My phone stock was MDL and I took the OTA to MF3.
MF3 is MF3
Every time I read a thread anyone starts I also read the profiles of all the people in the threads posted.no clear mention of his base in his profile
Sent from my ATT S4 MF3 using Tapatalk
My phone was not MF3 stock. It got upgraded sometime after I rooted. To be completely honest, I'm not sure how. Kies maybe?
All I know is I still have root If I have to wait where I'm at, no big deal!
mrpeters said:
My phone was not MF3 stock. It got upgraded sometime after I rooted. To be completely honest, I'm not sure how. Kies maybe?
All I know is I still have root If I have to wait where I'm at, no big deal!
Click to expand...
Click to collapse
well my touch screen has stopped working, so now this phone gets to go back to AT&T for repairs.
whats the best way to remove root and factory default it?
sorry to bump an old thread, but I wanted to see if anything had changed so I could upgrade from my rooted 4.2.2 I337UCUAMF3 to one of the newer OS versions that are out. This phone was a warranty replacement, but I had no trouble rooting it with Motochopper when I got it so I don't think it came stock with MF3, but its been 6 months so I can't say for certain.
mrpeters said:
sorry to bump an old thread, but I wanted to see if anything had changed so I could upgrade from my rooted 4.2.2 I337UCUAMF3 to one of the newer OS versions that are out. This phone was a warranty replacement, but I had no trouble rooting it with Motochopper when I got it so I don't think it came stock with MF3, but its been 6 months so I can't say for certain.
Click to expand...
Click to collapse
You could flash the md3 tar and return it to stock. Then let out update itself. You'll lose root and you'll want to read some of the threads on the general section dealing with mk2 and nb1 before you do so so you know what you're getting in to
Sent from my SAMSUNG-SGH-I727
jd1639 said:
You could flash the md3 tar and return it to stock. Then let out update itself. You'll lose root and you'll want to read some of the threads on the general section dealing with mk2 and nb1 before you do so so you know what you're getting in to
Sent from my SAMSUNG-SGH-I727
Click to expand...
Click to collapse
10-4. I don't want to lose root, so that's key. I should have clarified that. I use too many apps (LightFlow, NoBloat, Titanium, etc.) that I wouldn't want to give up.
mrpeters said:
10-4. I don't want to lose root, so that's key. I should have clarified that. I use too many apps (LightFlow, NoBloat, Titanium, etc.) that I wouldn't want to give up.
Click to expand...
Click to collapse
You could flash 4.3 MK2 with odin then root with saferoot.
The 4.3 tar can be found here http://d-h.st/wH3 The pit here http://d-h.st/5gz
Saferoot can be found here http://forum.xda-developers.com/showthread.php?t=2565758
jball said:
My phone stock was MDL and I took the OTA to MF3.
MF3 is MF3
Every time I read a thread anyone starts I also read the profiles of all the people in the threads posted.no clear mention of his base in his profile
My MDL updated itself when I went back to stock and forgot to disable OTA. Now that I'm locked into TW, is there a reason NOT to update to MK2? I know that it will install KNOX but with saferoot and safestrap, I'll have the same functionality of my rooted MF3?
Click to expand...
Click to collapse
I am at the same place in my phone. Were you ever able to update to 4.3 I need to do the same to have access to certain options and apps
Hello XDA-
I have an i337 Galaxy S4 with MK2 firmware. I got Safestrap 3.71 for recovery bypassing and I have a really strange issue. It seems no ROMs that I flash a successful. Ever. I've tried AOSP ROMs, Cyanogen, etc. When I just tried installing Cyanogen I went to ROM slot 1, wiped it of everything except the external SD card, went to install, selected the .zip for MY device off of the external SD, flashed it, and when I reboot I get a teal screen with pulsing pink/brown lines on it. The same applies when I do any other ROM, except sometimes I just get a black screen that endlessly loop reboots.
Any ideas?
Thanks.
You can't flash aosp or cm roms in safe strap. They have to be touch wiz based.
jd1639 said:
You can't flash aosp or cm roms in safe strap. They have to be touch wiz based.
Click to expand...
Click to collapse
Ahh, are you serious? Safestrap is the only working recovery bypass on my MK2 firmware, ugh. Hopefully Samsung eventually unlocks the bootloader. Well, I'm off to looking for a TouchWiz based ROM then.
Thanks!
nhannon9 said:
Ahh, are you serious? Safestrap is the only working recovery bypass on my MK2 firmware, ugh. Hopefully Samsung eventually unlocks the bootloader. Well, I'm off to looking for a TouchWiz based ROM then.
Thanks!
Click to expand...
Click to collapse
You can, however, install Google Edition ROMs, I believe. Search through the Safestrap thread to make sure, but that should allow you a relatively AOSP-like experience.
mattdm said:
You can, however, install Google Edition ROMs, I believe. Search through the Safestrap thread to make sure, but that should allow you a relatively AOSP-like experience.
Click to expand...
Click to collapse
That's all I wanted, a clean Google ROM. I can't find any that actually work though. :/
Let me know if you find any. Thanks.
nhannon9 said:
That's all I wanted, a clean Google ROM. I can't find any that actually work though. :/
Let me know if you find any. Thanks.
Click to expand...
Click to collapse
@nhannon9 Check this thread by @guut13 http://forum.xda-developers.com/showthread.php?t=2616221 and look for Blackbox v2.2.1 and pretty clean AOSP rom ...... Read that MK2 INDEX thread ..... anything u should know about MK2...... Goodluck. ....:thumbup:
EDIT : @mattdm I believed that we can't install any 4.3 GPE yet on MK2 + SSV3.71. The closest AOSP experience are Blackbox v2.2.1 from International S4 I9505 .....:thumbup::thumbup:
Swyped From MK2 Dark Venom SS Edition
nhannon9 said:
That's all I wanted, a clean Google ROM. I can't find any that actually work though. :/
Let me know if you find any. Thanks.
Click to expand...
Click to collapse
Have you tried this one? http://forum.xda-developers.com/showthread.php?p=47718525
It's not Kitkat, but it's still nice and clean.
Also, make sure you're using the correct version of Safestrap. One version 3.65 is for MF3 users, and version 3.71 is for MK2 users.
Sent from my SGH-I337 using XDA Premium 4 mobile app
mattdm said:
Have you tried this one? http://forum.xda-developers.com/showthread.php?p=47718525
It's not Kitkat, but it's still nice and clean.
Also, make sure you're using the correct version of Safestrap. One version 3.65 is for MF3 users, and version 3.71 is for MK2 users.
Sent from my SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
As @ted77usa said, no GPE ROMs work. All he'll get from that is bootloops and disappointment.
DeadlySin9 said:
As @ted77usa said, no GPE ROMs work. All he'll get from that is bootloops and disappointment.
Click to expand...
Click to collapse
I've seen many people in the past months reporting that they're running GPE ROMs on Safestrap with no problems. Has something changed recently that I don't know about?
EDIT: Ah, I didn't see his edit up there. Sorry for giving false hope! I don't keep up with the Safestrap scene much since I have a Loki'd S4.
mattdm said:
I've seen many people in the past months reporting that they're running GPE ROMs on Safestrap with no problems. Has something changed recently that I don't know about?
EDIT: Ah, I didn't see his edit up there. Sorry for giving false hope! I don't keep up with the Safestrap scene much since I have a Loki'd S4.
Click to expand...
Click to collapse
Yeah. If you have an MF3 S4 then you can run a 4.2.2 GE ROM, but us on MK2 are out of luck for a full AOSP experience unless an exploit is implemented.
Can we get some links for 4.2.2 GE roms for mf3
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
gtrijoe said:
Can we get some links for 4.2.2 GE roms for mf3
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Try Google 4.2.2 gpe rom i337 xda
gtrijoe said:
Can we get some links for 4.2.2 GE roms for mf3
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Or, you could go search for them? That's why there's a search function. It's not there for looks and it works. We don't need all these threads posting and asking for other members to look for something for you. It's not hard to find them.
Sent from my SGH-I337 using Tapatalk
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
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: