Safestrap help needed for nc1 - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

Galaxy s4 at&t running 4.4.2 nc1 build
Can someone give me a link to proper safestrap version I need to install?
I've installed towelroot and su then confirmed successful root using terminal. I tried to install safestrap 3.73 but it says it installs but never changes its status to confirm recovery was installed. What is the proper safestrap version for build nc1? Thanks

keeperofthecode said:
Galaxy s4 at&t running 4.4.2 nc1 build
Can someone give me a link to proper safestrap version I need to install?
I've installed towelroot and su then confirmed successful root using terminal. I tried to install safestrap 3.73 but it says it installs but never changes its status to confirm recovery was installed. What is the proper safestrap version for build nc1? Thanks
Click to expand...
Click to collapse
The correct version is 3.72. You also need to set selinux mode to permissive using selinuxmodechanger app before installing the recovery

Please be careful and install the correct safestrap version. You can brick your device. Here is the link to the forum. Another piece of advice is read, read, and read some more. http://forum.xda-developers.com/showthread.php?t=2428254
Official AT&T S4 Safestrap Discussion Q/A. And only use stock slot. Rom slots aren't supported yet and may never be. Good luck!

There is so much good info on here it can be overwhelming. Thanks for help, I have safestrap installed now. Is show stock 8 safe to install. The link you provided listed show stock as OK but takes you to version 3.

keeperofthecode said:
There is so much good info on here it can be overwhelming. Thanks for help, I have safestrap installed now. Is show stock 8 safe to install. The link you provided listed show stock as OK but takes you to version 3.
Click to expand...
Click to collapse
Stock 8? Safestrap 3.72 is the newest one. Just follow the instructions very carefully and reread is a must!

Related

Any root for s4 on kitkat 4.4 (without tripping knox)

so i haven't been on the scene for a few months i check back every once in awhile but i have still seem to have found nothing yet so i figure id ask maybe i missed something anyways
just wondering is there any way to root galaxy s4 (bell i337) on kitkat 4.4.2 without tripping knox yet?
(not interested in doing custom roms as i know that trips knox just looking to root my device)
duboisbrian said:
so i haven't been on the scene for a few months i check back every once in awhile but i have still seem to have found nothing yet so i figure id ask maybe i missed something anyways
just wondering is there any way to root galaxy s4 (bell i337) on kitkat 4.4.2 without tripping knox yet?
(not interested in doing custom roms as i know that trips knox just looking to root my device)
Click to expand...
Click to collapse
I thought Bell had i337m. If you are on i337, the downgrade, root, and Safestrap doesn't trip Knox since Safestrap doesn't go in the recovery partition. That includes if you flash stock ROM with root or any custom ROM compatible, since Safestrap doesn't flash kernels.
Sent from my SGH-I337 running BlackBox 3.0
DeadlySin9 said:
I thought Bell had i337m. If you are on i337, the downgrade, root, and Safestrap doesn't trip Knox since Safestrap doesn't go in the recovery partition. That includes if you flash stock ROM with root or any custom ROM compatible, since Safestrap doesn't flash kernels.
Sent from my SGH-I337 running BlackBox 3.0
Click to expand...
Click to collapse
got a link? I can't find it again. Freaking bloated Xda, they used to post things like [root] as a sticky.
duggerdude said:
got a link? I can't find it again. Freaking bloated Xda, they used to post things like [root] as a sticky.
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=2663545
This will put you on MK2 with root from NB1/NC1, then you can just flash the stock ROM in this thread (it has nothing changed but added root and an optional tethering addon) http://forum.xda-developers.com/showthread.php?t=2730144
DeadlySin9 said:
http://forum.xda-developers.com/showthread.php?t=2663545
This will put you on MK2 with root from NB1/NC1, then you can just flash the stock ROM in this thread (it has nothing changed but added root and an optional tethering addon) http://forum.xda-developers.com/showthread.php?t=2730144
Click to expand...
Click to collapse
ok a few more questions.
on link http://forum.xda-developers.com/showthread.php?t=2692825
the steps are:
1. Place the I337UCUFNB1_100%_Stock_Rooted_ROM in the root of your ext sdcard.
*2. Download the I337_NB1toMK2_Downgrade file(MD5:FAC95B4CC7743FAE34BC42EBFBAF751A), extract the .tar and flash in PDA slot in Odin(AP in Odin v3.09+) to obtain semi-functioning(no-wifi) MK2.
3. Use your favorite root method to root MK2, e.g. Saferoot, Kingo Root App, then install the latest Safestrap v3.72(NB1)apk (Download and learn more about Safestrap from this thread: http://forum.xda-developers.com/show....php?t=2448925).
4. Boot into Safestrap recovery, perform an advanced wipe, and wipe everything except ext sdcard.
5. Flash the ROM zip in the "Stock Slot."
6. Press "Home," then reboot into Download Mode and flash the I337_NB1_Stock_Kernel(MD5:A9B3BCD7CA16CB77652516E6117A5B81) in PDA slot in Odin(AP in Odin v3.09+).
so first question is how does one place something in the root of your ext sd card
secondly i honestly forgot how to use odin, dont i need to put my phone in download mode to flash? what is the sequence to put the phone in download mode if so? Does USB debugging need to be on?
also there is a note on this thread - once you have completed steps 1 - 4 below consider flashing the NC1_100%_Stock_Rooted_ROM from Post#3 in the following thread instead of NB1 to obtain the latest firmware: http://forum.xda-developers.com/show....php?t=2730144.
i know you might or might not have written any of these threads but you do have a clearer understanding than i do, that being said in regards to the note above would you say follow all the steps but use the NC1 ROM instead of the NB1 ROM? or Use the NB1 Rom do all of it then jump to the link you provided?
DeadlySin9 said:
I thought Bell had i337m. If you are on i337, the downgrade, root, and Safestrap doesn't trip Knox since Safestrap doesn't go in the recovery partition. That includes if you flash stock ROM with root or any custom ROM compatible, since Safestrap doesn't flash kernels.
Sent from my SGH-I337 running BlackBox 3.0
Click to expand...
Click to collapse
okay sorry i ment 1337m then will safestrap work
also im rooted with kingo on 4.3 (will i need to erase kingo root or can i just safestrap over it ?)
duboisbrian said:
okay sorry i ment 1337m then will safestrap work
also im rooted with kingo on 4.3 (will i need to erase kingo root or can i just safestrap over it ?)
Click to expand...
Click to collapse
If you have an i337m you don't need or want safestrap. Just put a recovery on and start flashing roms. Here's a little help http://forum.xda-developers.com/showthread.php?p=41010145
Sent from my Nexus 5 using XDA Free mobile app

[Q] Rooting S4 (Build No. NC1)

I am new to flashing so sorry if I have asked some stupid questions.
I have SGH-I337 (ATT) and would like to root and then maybe install Cyanogenmod or any other custom ROM.
Device Details:
Baseband - NC1
Build No. - NC1
Android Version - 4.4.2
I tried to root NC1 directly using motochopper. Then I read and I am now trying to downgrade.
I have got ODIN 3.09 but it does not say support to I337. I have gone through Noob Helper
I have downloaded all zips from Downgrade
After reading the article of Modems; I got confused about my bootloader.
I also have gone through the thread but after that confusion, I did not proceed ahead.
Could anyone please help me?
How to identify boot-loader?
Which ODIN to use or do I need to use SAFETRAP (not sure if bootloader is MF3) ?
mayurd said:
I am new to flashing so sorry if I have asked some stupid questions.
I have SGH-I337 (ATT) and would like to root and then maybe install Cyanogenmod or any other custom ROM.
Device Details:
Baseband - NC1
Build No. - NC1
Android Version - 4.4.2
I tried to root NC1 directly using motochopper. Then I read and I am now trying to downgrade.
I have got ODIN 3.09 but it does not say support to I337. I have gone through Noob Helper
I have downloaded all zips from Downgrade
After reading the article of Modems; I got confused about my bootloader.
I also have gone through the thread but after that confusion, I did not proceed ahead.
Could anyone please help me?
How to identify boot-loader?
Which ODIN to use or do I need to use SAFETRAP (not sure if bootloader is MF3) ?
Click to expand...
Click to collapse
Dont worry about Odin saying the device is i9505 or so. The flash will work.
For samsung phones running full stock firmware, all the components have the same version. Since your build is NC1, your bootloader is also NC1.
You are in the right track. Follow the downgrade thread to partial downgrade to MK2. Then use saferoot to root. Then install safestrap v3.72. Then use the deadly venom kitkat magic tool to install any kitkat rom of your choice from this list (post 3).
You cannot install any AOSP based rom. So, no CM. Even google play edition roms dont work.
You can install AOSP themed roms (like BlackBox3.0)
jmjoyas said:
Dont worry about Odin saying the device is i9505 or so. The flash will work.
For samsung phones running full stock firmware, all the components have the same version. Since your build is NC1, your bootloader is also NC1.
You are in the right track. Follow the downgrade thread to partial downgrade to MK2. Then use saferoot to root. Then install safestrap v3.72. Then use the deadly venom kitkat magic tool to install any kitkat rom of your choice from this list (post 3).
You cannot install any AOSP based rom. So, no CM. Even google play edition roms dont work.
You can install AOSP themed roms (like BlackBox3.0)
Click to expand...
Click to collapse
Thank you for the response. I have downgraded to MK2 and have done the root.
I was wondering if you could tell me if it is possible to install Liquid Smooth ROM. I have seen the video and I have downloaded from here which says S4 unified. Also, there are some videos claiming CM on S4.
Could anyone please help on the same?
mayurd said:
Thank you for the response. I have downgraded to MK2 and have done the root.
I was wondering if you could tell me if it is possible to install Liquid Smooth ROM. I have seen the video and I have downloaded from here which says S4 unified. Also, there are some videos claiming CM on S4.
Could anyone please help on the same?
Click to expand...
Click to collapse
As already stated, no AOSP based roms will work (ROMs that are built by compiling AOSP code). Only TouchWiz based roms will work. If you need AOSP look and feel, you can install an AOSP themed rom.
CM/AOSP on ATT S4 is only possible if you have the MDB/MDL bootloader. Anything above that, it wont work.
jmjoyas said:
As already stated, no AOSP based roms will work (ROMs that are built by compiling AOSP code). Only TouchWiz based roms will work. If you need AOSP look and feel, you can install an AOSP themed rom.
CM/AOSP on ATT S4 is only possible if you have the MDB/MDL bootloader. Anything above that, it wont work.
Click to expand...
Click to collapse
Sorry for the repeated questions.
I tried to update through Safestrap with BlackBox. But I got stuck on the boot screen where it shows Samsung Logo. I might have done something wrong. I just clicked next on BlackBox 3.0. Could anyone please help me !
Edit:
When I tried to reboot into recovery mood (Vol Up + Home + Power) it says:
" Secure Fail Kernel
(Warning Sign) System Software not authorised by ATT has been found on your phone"
Don't select the reboot now option in the aroma installer at the end. Then, after the ROM flash is complete and before you reboot the phone, you need to put the phone back in download mode and flash the MLD ap/bl/cp files from the tool
Sent from my GT-I9505 using Tapatalk
jmjoyas said:
Don't select the reboot now option in the aroma installer at the end. Then, after the ROM flash is complete and before you reboot the phone, you need to put the phone back in download mode and flash the MLD ap/bl/cp files from the tool
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
I flashed the NB1 using ODIN but it still stays on Samsung Logo with custom logo. I am not able to navigate any where else from that screen.
Edit:
I was able to go into system recovery. Please let me know if I can fix the error somehow.
Thanks a lot !
Get into stock recovery and factory reset. I am not sure why you flashed NB1 though, as there is no direct root method for it yet
Sent from my GT-I9505 using Tapatalk
jmjoyas said:
Get into stock recovery and factory reset. I am not sure why you flashed NB1 though, as there is no direct root method for it yet
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
He probably was following the steps that were provided elsewhere here that had you go from nc1 to nb1 then back to the M (I can't remember which M) one.
jmjoyas said:
Get into stock recovery and factory reset. I am not sure why you flashed NB1 though, as there is no direct root method for it yet
Sent from my GT-I9505 using Tapatalk
Click to expand...
Click to collapse
I had rooted MK2 and the installed the custom ROM (Blackbox) and then was suppose to flash NB1.
So, if I just did a factory reset it would solve my error?
Thanks for the help!
Edit:
I tried doing the factory reset. It just wipes all the user data. And I am still stuck on the same screen with Samsung and the custom logo.
mayurd said:
I had rooted MK2 and the installed the custom ROM (Blackbox) and then was suppose to flash NB1.
So, if I just did a factory reset it would solve my error?
Thanks for the help!
Edit:
I tried doing the factory reset. It just wipes all the user data. And I am still stuck on the same screen with Samsung and the custom logo.
Click to expand...
Click to collapse
I have sent you a PM. Probably I can assist better on hangout.

[newbie] galaxy s4 att UCUAMDL

hi all , sorry but my english is so bad
i just bought a galaxy s4 att secondhand , this had bassband UCUAMDL . and i checked the lastest version of it is 4.2.2
can i upgrade my phone up to 4.4 ?
and i dont know terminology about "MF3 - MK2 ............."
could you tell me ?
thanks so much :victory::victory::victory:
Root. Install TWRP recovery. Flash a rom 4.4.4 or try some lollipop love!! You are lucky enough to have an unlocked bootloader..
HORiZUN said:
Root. Install TWRP recovery. Flash a rom 4.4.4 or try some lollipop love!! You are lucky enough to have an unlocked bootloader..
Click to expand...
Click to collapse
thanks so much ,
can you get me links :crying:
but MF3 - MK2 ............. what is it ?
when i flash rom , what i have to notice ?
I hope you don't have MF3. If that's the case, I'm pretty sure that SafeStrap is your only recovery option.
HORiZUN said:
I hope you don't have MF3. If that's the case, I'm pretty sure that SafeStrap is your only recovery option.
Click to expand...
Click to collapse
but i dont know MF3 >"<
what is it ?
how check it on my phone ?
HORiZUN said:
I hope you don't have MF3. If that's the case, I'm pretty sure that SafeStrap is your only recovery option.
Click to expand...
Click to collapse
i am in 4.2.2
sonluyen94 said:
but i dont know MF3 >"<
what is it ?
how check it on my phone ?
Click to expand...
Click to collapse
I have the same question. hopefully someone will be able to explain it to us.
MF3 would be the last three digits of your system software version
HORiZUN said:
MF3 would be the last three digits of your system software version
Click to expand...
Click to collapse
my baseband : I337UCUAMDL
kernel version : 3.4.0-453947 - [email protected] #1
android version : 4.2.2
build number : JDQ39.I337UCUAMDL
it is my phone >"<
You don't have MF3, and that's a good thing. You can install a custom recovery. You need to root, install a custom recovery, and then you can start flashing roms.
sonluyen94 said:
my baseband : I337UCUAMDL
kernel version : 3.4.0-453947 - [email protected] #1
android version : 4.2.2
build number : JDQ39.I337UCUAMDL
it is my phone >"<
Click to expand...
Click to collapse
nogods said:
I have the same question. hopefully someone will be able to explain it to us.
Click to expand...
Click to collapse
Ok, use TowelRoot.com to root the phone, and use TWRP manager to install TWRP on your device. After that check out the development section of this very forum and flash any ROM you wish. 4.2.2 or 4.4.4 or 5.0 or anywhere in between (Just read the thread and instructions first!!!). Whatever you do, never update using the OTA updater on the stock ROM! Also, dotn ever flash an image in Odin that isn't MDL, because if you go higher than MDL, you lose the ability to have a custom recovery. You are one of the lucky ones, cherish the ability, and read through threads before flashing, stuff. Good Luck!
Also, you don't have to worry if the ROM says safestrap compatible, because you don't have to use Safestrap, you can have TWRP instead (which is better), because all Safestrap ROMS are TWRP compatible, but not vice-versa.
npjohnson said:
Ok, use TowelRoot.com to root the phone, and use TWRP manager to install TWRP on your device. After that check out the development section of this very forum and flash any ROM you wish. 4.2.2 or 4.4.4 or 5.0 or anywhere in between (Just read the thread and instructions first!!!). Whatever you do, never update using the OTA updater on the stock ROM! Also, dotn ever flash an image in Odin that isn't MDL, because if you go higher than MDL, you lose the ability to have a custom recovery. You are one of the lucky ones, cherish the ability, and read through threads before flashing, stuff. Good Luck!
Also, you don't have to worry if the ROM says safestrap compatible, because you don't have to use Safestrap, you can have TWRP instead (which is better), because all Safestrap ROMS are TWRP compatible, but not vice-versa.
Click to expand...
Click to collapse
thanks so much :fingers-crossed:
but can you talk to me what rom is good about battery ?
sonluyen94 said:
thanks so much :fingers-crossed:
but can you talk to me what rom is good about battery ?
Click to expand...
Click to collapse
Most if not all. They're all built from either GPE or CM.
All good advice. Plus when you root and get Twrp recovery installed do a backup thru Twrp (Nandroid) and keep on phone and put a copy on pc. That way you have something to restore if you get in trouble. Also, your bootloader is not unlocked. No Att i337s are. Instead devs use an exploit called Loki-Doki to bypass Sammy's security checks to allow custom roms/kernels etc to flash. You can google Loki Doki and read up on it. If the rom or kernel is not loki'd you will have to flash the zip thru recovery to allow the rom or kernel to flash. You will come across this when flashing International roms and kernels. I don't have link any more so maybe someone else can link it. Keep it on SD card. Like noted read OP carefully and last 20 pages of rom thread. Builds newer than MDL are blocked by Att from using Loki and require SafeStrap. Which you don't need to worry about. Although you can read up on it. Good Luck. [emoji1]
Sent from my iPhone 6 Plus using Tapatalk
I hope you won't mind me jumping in your thread.,
I've recently had to odin my mdl phone back to stock. I haven't done that in a long time. I have root, and supersu, and busybox. The TWRP Manager app is malfunctioning and I cannot use it to install recovery. They list the crash I am experiencing in the play store as a known problem, and they say it will take time to fix. I have a good loki'd copy of twrp but the stock recovery doesn't want to install it. I even changed the name to "update.zip" and it fails. So my problem is I need a recovery. I am considering installing Clockworkmod's ROM Manager to install their recovery, and then using their recovery to install the good loki'd twrp that I want. Does this sound like a good plan? I have been away from this hobby for a while.
plasticglock said:
I hope you won't mind me jumping in your thread.,
I've recently had to odin my mdl phone back to stock. I haven't done that in a long time. I have root, and supersu, and busybox. The TWRP Manager app is malfunctioning and I cannot use it to install recovery. They list the crash I am experiencing in the play store as a known problem, and they say it will take time to fix. I have a good loki'd copy of twrp but the stock recovery doesn't want to install it. I even changed the name to "update.zip" and it fails. So my problem is I need a recovery. I am considering installing Clockworkmod's ROM Manager to install their recovery, and then using their recovery to install the good loki'd twrp that I want. Does this sound like a good plan? I have been away from this hobby for a while.
Click to expand...
Click to collapse
You can flash a recovery zip in a custom recovery. So if you have the loki'd twrp in a zip file, flashing cwm first will work
Sent from my Nexus 9 using XDA Free mobile app
jd1639 said:
You can flash a recovery zip in a custom recovery. So if you have the loki'd twrp in a zip file, flashing cwm first will work
Sent from my Nexus 9 using XDA Free mobile app
Click to expand...
Click to collapse
Thanks man, that's exactly what I was planning. I remember avoiding CWM last year due to some issue on this device so I just wanted to make sure it wasn't going to do more harm than good. :good:
plasticglock said:
Thanks man, that's exactly what I was planning. I remember avoiding CWM last year due to some issue on this device so I just wanted to make sure it wasn't going to do more harm than good. :good:
Click to expand...
Click to collapse
ROM manager didn't work. It said it installed cwm recovery but it didn't. I was able to install the latest TWRP with this ROM Installer and it worked like a charm! I then installed my custom TWRP from there, rebooted recovery, and installed Danvh's Google edition. I'm setting it up right now. I'm so happy to get my phone back. I just hope the odin flash fixed my problems.
To the OP try ROM installer to get your custom recovery going. Also if you like simple and fast AOSP check out Danvh's google edition rom, but stick to 4.4.4 for now. 5.0 is out but its buggy. Here's a link to the custom version of twrp that I use. https://www.dropbox.com/l/iDQQqlzNbyiFbQrMF4XcRc It's already loki'd so you can flash it if you have any problems with the latest build.

TWRP for SM-T330nu Galaxy Tab 4 8.0??

Does this exist? I have found a TWRP for a regular T330, but not the T330NU. Basically I am looking for a way to get my 5.1.1 rooted. I know there is a method listed on this forum that involves installing a new kernal that is rootable, but once again, I need a custom recovery to even flash that file. Or do I? Any help would be highly appreciated. I apologize if this has been addressed, but after many Google searches, and even searches on XDA, i was not able to find any definite instructions on how to do this. I would happily downgrade to 4.4.2 Kitkat if thats even possible, but I hit a dead end there also trying to use ODIN to flash the stock 4.4.2 firmware. I made the stupid mistake of upgrading to 5.1.1, and now am suffering do to all the bloatware installed with it. Please direct me to the proper files i need to use to get my device rooted! I'm not worried about knox because it has already been triggered. I just dont understand how or where to get TWRP for my tablet because all the files I found specifically left the T330NU out of its list of compatible devices. I have tried Kingo-Root, KingRoot, and no success. Help, I need ROOT!
A TWRP build for the SM-T330 will also work on the SM-T330NU, so you can use this thread for TWRP. There is also Philz touch, a touch version of CWM which can be found in this thread. All that said however, there is only one way to root the SM-T330NU on 5.1.1, and that is the kernel method you mentioned, for which the thread can be found here
Install new kernel
thisisapoorusernamechoice said:
A TWRP build for the SM-T330 will also work on the SM-T330NU, so you can use this thread for TWRP. There is also Philz touch, a touch version of CWM which can be found in this thread. All that said however, there is only one way to root the SM-T330NU on 5.1.1, and that is the kernel method you mentioned, for which the thread can be found here
Click to expand...
Click to collapse
Ok... heres my next question? Do i just simply use ODIN to install the custom recovery, then use the custom recovery to flash that new kernel??? Because I still have the stock recovery on right now, and just need the basic instructions h on how to achieve this. Thanks
beatbreakee said:
Ok... heres my next question? Do i just simply use ODIN to install the custom recovery, then use the custom recovery to flash that new kernel???
Click to expand...
Click to collapse
Yes I believe so, although the kernel thread should have instructions
Success with Custom recovery and Kernel Flash
Ok i performed the Kernel flash using Philz recovery... and flashed the SuperSU file posted on that thread. Now I ran a program called "Root Checker" from the app store and it says Root not installed... BUT when I run the SuperSU app it says "Super User Enabled" ... So am i rooted or not?? Is there another program i need to use to check root status? or am i done?...
***DUH, my fault... did not realize i needed to grant super user access to the program.... Did that and SUCCESS!!***
Thanks dude... you're very helpful and patient... Wish i had a customer comment card I could fill out about you!
rootedI
I have the exact same tab and have not found much support for it however I believe I rooted it using old school towel root. And there are some cool things u can do with it but I've been back in kit Kat land all this time.

Change to custom Rom - Help needed

Hi Friends
I have Samsung -SGH-I337 (AT&T) i already rooted it by KingRoot.
Baseband: I337UGUGOC3
KNOX: 2.3
I need to install Cynogenmod or similar rom, bcoz stock samsung rom drains battery like anything and have lot of Bloatware from AT&T
So friend let me know how to install recovery like Clockworks and then custom rom suitable got I337
vazeer said:
Hi Friends
I have Samsung -SGH-I337 (AT&T) i already rooted it by KingRoot.
Baseband: I337UGUGOC3
KNOX: 2.3
I need to install Cynogenmod or similar rom, bcoz stock samsung rom drains battery like anything and have lot of Bloatware from AT&T
So friend let me know how to install recovery like Clockworks and then custom rom suitable got I337
Click to expand...
Click to collapse
Your baseband is OC3 so you have OC3 modem. What is your bootloader?
If you bootloader is newer than MDB or MDL you can not install the custom recovery like CWM or TWRP. You are limited to Safestrap or Flashfire for flashing the custom rom.
sway8966 said:
Your baseband is OC3 so you have OC3 modem. What is your bootloader?
If you bootloader is newer than MDB or MDL you can not install the custom recovery like CWM or TWRP. You are limited to Safestrap or Flashfire for flashing the custom rom.
Click to expand...
Click to collapse
Hi,
My Bootloader is "I337UGUGOC3" is same as my baseband.
So what im suppose to do now ?
vazeer said:
Hi,
My Bootloader is "I337UGUGOC3" is same as my baseband.
So what im suppose to do now ?
Click to expand...
Click to collapse
You have a locked bootloader so you option to install the custom rom is limited to using either safestrap or flashfire.
This guide explain how to install custom using safestrap.
This guide explain updating, rooting and using safestrap. It is also useful if you screwed up and bricked your phone while flashing or tweaking.
Flashfire is newer thing and there is no separate guide written for how to use it but you can find the flashfire instructions in the custom rom that is written as flashfire friendly.
sway8966 said:
You have a locked bootloader so you option to install the custom rom is limited to using either safestrap or flashfire.
This guide explain how to install custom using safestrap.
This guide explain updating, rooting and using safestrap. It is also useful if you screwed up and bricked your phone while flashing or tweaking.
Flashfire is newer thing and there is no separate guide written for how to use it but you can find the flashfire instructions in the custom rom that is written as flashfire friendly.
Click to expand...
Click to collapse
I already went on that post but its very confusing to me, as i have OC3 bootloader, rooted with Kingroot what next, should i use Odin if yes that in put AP slot, and someplace it says OC3 to NJ4 what is that.
Can u plz tell me how to get safestrap installed (as i have rooted already) and then latest rom (that has working mobile data tethering )
vazeer said:
I already went on that post but its very confusing to me, as i have OC3 bootloader, rooted with Kingroot what next, should i use Odin if yes that in put AP slot, and someplace it says OC3 to NJ4 what is that.
Can u plz tell me how to get safestrap installed (as i have rooted already) and then latest rom (that has working mobile data tethering )
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My first reference explains all the steps starting from the Kitkat NB1.
Since you'd already have OC3 and rooted you need to follow the step #4 Install your CUSTOM Lollipop ROM . step 4.1 explains how to install safestrap. 4.2 explains how to invoke safestrap and 4.3 explains how to install the custom rom.
I did not see OC3 to NJ4 that you were referring to though.
This thread is for installing S6 port using either safestrap or flashfire. I am just showing you as an example how to install the custom rom.
vazeer said:
Hi Friends
I have Samsung -SGH-I337 (AT&T) i already rooted it by KingRoot.
Baseband: I337UGUGOC3
KNOX: 2.3
I need to install Cynogenmod or similar rom, bcoz stock samsung rom drains battery like anything and have lot of Bloatware from AT&T
So friend let me know how to install recovery like Clockworks and then custom rom suitable got I337
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I recommend you to do all process from NB1 to OC4/OK2 keep root (Avaliable on the INDEX) bcuz I was lazy and used kingroot to root OC4 and when I finally was into safestrap it doesn't flashed any ROM and was just a waste of time.
David_RD said:
I recommend you to do all process from NB1 to OC4/OK2 keep root (Avaliable on the INDEX) bcuz I was lazy and used kingroot to root OC4 and when I finally was into safestrap it doesn't flashed any ROM and was just a waste of time.
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Thanks a lot guys, still my confusion is what to put in AP slot in Odin as my bootloader is OC3 and after that how to install safestrap
As David u have OC4 can u please guide me through ?
vazeer said:
Thanks a lot guys, still my confusion is what to put in AP slot in Odin as my bootloader is OC3 and after that how to install safestrap
As David u have OC4 can u please guide me through ?
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I'm not the most indicated to show you the way because I haven't tried the keep root method yet, S4 it's my personal phone, was finishing semester and needed to be contactable.
I'm gonna try it right now and if I have success I will let u know in a couple hours?
I'm now on Albe95 LolliROM v8 ? and I'm pretty noob on this. I'll tell you step by step tomorrow cause now I'm tired ??
So did everything is working perfectly, what steps u went through ?
vazeer said:
So did everything is working perfectly, what steps u went through ?
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Proceed at your own risk. I'm not responsible for any damage caused to your device
First we must put all the archives we will need on the SD card (Stock rooted OC4, the Custom ROM we want, OC4 modules, OC4 kernel and all we gonna need)
Make sure to read this complete, understand it and then proceed
1. I used Odin to flash back to NB1 (the rootable one)
2. Rooted with TowelRoot and installed SuperSU and FlashFire directly from PlayStore (worked for me).
3. Opened Flashfire, granted root permissions and did the Muniz_ri Keep Root Method (4.4.x to OK2) but instead of using OK2 replaced all OK2's with OC4 files because I couldn't find the OK2 modules and will be needed to flash custom ROM.
4. At this point we have OC4 rooted so we just install BusyBox (install the 'things'), then install Safestrap and inside the app install the recovery and at last install the NC1 app flasher.
5. We will automatically reboot into Safestrap recovery and there we just have to wipe (all except SD card) then we proceed to install the ROM (if the ROM has aroma installer at the end we don't reboot into system we have to go back to recovery), after modules and at last we flash (install) the Kernel (we re using OC4 base so modules and Kernel must be OC4 too).
6. From here we just have to wait, and the Safestrap robot will appear like 4 times, we just press continue and deodexed custom ROMs will take about 15-20 minutes to do the first boot.
All archives can be found here on the different threads== > http://forum.xda-developers.com/showthread.php?t=2616221 <== Remember to thank all those posts and their respective devs :good:

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