Okay awhile back I found a thread on the net to root the Galaxy S4 and change it to pure Kitkat. The only problem was it wasn't made for my phone, I think it was for another variance of the device. With that being said I want to try again and another site someone mentioned a ROM called AOSP....Is there a dummy-proof way of rooting the device and adding this or another ROM onto my ATT Samsung Galaxy S4?
I appreciate any assistance. I am somewhat familiar with rooting as I've rooted my older Droid X awhile back.
Thanks
http://forum.xda-developers.com/showthread.php?t=2283918
Power by ShoStock / Tune By Jeboo / Graphics Designs by RockRatt
Be careful that you know what you are doing before flashing roms to your phone. You should post more information about your device when asking a question (I.e. what carrier and firmware ,mdl, mf3, or mk2).
If you are on any firmware before the mf3 version(mdl) you can easily install a "custom recovery" like twrp or cwm to your S4 but the versions after would require a mod called "safestrap" to be installed which have a modified version of a custom recovery. It is similar but not the same.
Read around first to understand more. You may be lucky and have the version with an unlocked bootloader and that allows you to flash roms, kernels, and more.
But if you have the locked bootloader you can easily brick your phone and would need to odin back to a firmware and lose your data. Just look in settings>about phone and look at the last 3 letters in baseband.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Baseband
cyrusalmighty said:
Be careful that you know what you are doing before flashing roms to your phone. You should post more information about your device when asking a question (I.e. what carrier and firmware ,mdl, mf3, or mk2).
If you are on any firmware before the mf3 version(mdl) you can easily install a "custom recovery" like twrp or cwm to your S4 but the versions after would require a mod called "safestrap" to be installed which have a modified version of a custom recovery. It is similar but not the same.
Read around first to understand more. You may be lucky and have the version with an unlocked bootloader and that allows you to flash roms, kernels, and more.
But if you have the locked bootloader you can easily brick your phone and would need to odin back to a firmware and lose your data. Just look in settings>about phone and look at the last 3 letters in baseband.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
The baseband version or the last 3 letters are NB1 its the Galaxy S4 SGH-I337 from ATT
Hope this helps
sparker781 said:
The baseband version or the last 3 letters are NB1 its the Galaxy S4 SGH-I337 from ATT
Hope this helps
Click to expand...
Click to collapse
Please read the forum before posting.. Your laziness is not respected if you want to root your device then you need to be able to research what your doing before you do it especially if you are on the xda forum... Look up the method to revert back to mk2 and then you can root for nb1 there is no method yet... And you cannot get the stock android experience which is aosp.
MOTO X SLAPPED
I have a Sprint Galaxy S4. I old one broke and i got a another using my warranty. There was no way they could repair it. it had a rock go through the phone. My old one had the old bootloader and i rooted it, installed CWM bootloader and had custom roms on it. I liked it that way. My new one had the newer Kit Kat OS on it. I was aware of the KNOX counter on the newer version of android. I know i can root it with out tripping the KNOX counter but can you install custom roms on my phone. What if i don't care about tripping the KNOX counter can i still install CWM or Philz recovery? If so, will KNOX let me install custom roms. Basically i want to do what i used to do on my old phone; freely try different recoveries/bootloaders and custom roms, with out KNOX interfering. At the very minimum have root access and install any of the newer custom roms that are out there( particularly the Negalite rom.)
Yes you can. Search next time please. This has been answered before.
Sent from my SPH-L720 using Tapatalk
daniel4653 said:
Yes you can. Search next time please. This has been answered before.
Sent from my SPH-L720 using Tapatalk
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Click to collapse
can you provide a link.
I rooted my galaxy s4 sgh-i337 runing android 4.4.2 today using towel root. It is an apk you install and will root any phone with 4.4.2 or lower. Well I tried flashing clockworkmod but when it restarts a message from at&t comes up saying that unauthorize software is trying to install on phone. So I think that means the bootloader is locked. How do I unlock it so I can flash CWM and perform a nandroid backup. Then I want to install custom roms. I know alot of people were looking for 4.4.2 root for s4 so might want to post another thread about towel root. towelroot .com
patstar5 said:
I rooted my galaxy s4 sgh-i337 runing android 4.4.2 today using towel root. It is an apk you install and will root any phone with 4.4.2 or lower. Well I tried flashing clockworkmod but when it restarts a message from at&t comes up saying that unauthorize software is trying to install on phone. So I think that means the bootloader is locked. How do I unlock it so I can flash CWM and perform a nandroid backup. Then I want to install custom roms. I know alot of people were looking for 4.4.2 root for s4 so might want to post another thread about towel root. towelroot .com
Click to expand...
Click to collapse
You CANNOT install CWM or TWRP. You will need to use SafeStrap recovery. Read up about it, as I have the older Loki bypass and don't need/use towelroot or safestrap.
With safestrap you are limited to flashing Touchwiz based roms. You can flash modems. You CANNOT flash kernels.
Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
RockRatt said:
You CANNOT install CWM or TWRP. You will need to use SafeStrap recovery. Read up about it, as I have the older Loki bypass and don't need/use towelroot or safestrap.
With safestrap you are limited to flashing Touchwiz based roms. You can flash modems. You CANNOT flash kernels.
Sent From My Spiderman,Ironman,Red,Dark Blue,Green, GreyedOut BadAss Themed I337
Click to expand...
Click to collapse
So I can't use cyanogenmod, aosp, aopk, or pacman roms?
patstar5 said:
So I can't use cyanogenmod, aosp, aopk, or pacman roms?
Click to expand...
Click to collapse
There's one partially working Google Play edition rom, but otherwise, no.
This makes me truly sad. I was so looking forward to possibly flashing these ROMS and now...I have to get it my time machine and go backwards lol whenever I find the time to figure the downgrading thing out. Sounds to me like I'll be happier when I do find the time.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
There is no way going back to the older bootloader. The only way to go back would be to find an older S4 on eBay etc. with the old BL
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
patstar5 said:
I rooted my galaxy s4 sgh-i337 runing android 4.4.2 today using towel root. It is an apk you install and will root any phone with 4.4.2 or lower. Well I tried flashing clockworkmod but when it restarts a message from at&t comes up saying that unauthorize software is trying to install on phone. So I think that means the bootloader is locked. How do I unlock it so I can flash CWM and perform a nandroid backup. Then I want to install custom roms. I know alot of people were looking for 4.4.2 root for s4 so might want to post another thread about towel root. towelroot .com
Click to expand...
Click to collapse
All the post below are correct except being able to go back to firmware with an unlocked boot loader.. Install safestrap 3.72 and install recovery. You will get a Twrp recovery .. dont try flashing custom kernels ..It might flash but none of the setting such as overclock etc. will work .nor will you be on that kernel version afterwrds .. I guess the simple answer is no for cwm and aosp roms .. You will be only able too flash custom stock roms
Wifi issues with towelrooted gs4
First off this may not be the right place for this (first time poster), and if so, either please help me in finding the right forum or forgive my ignorance.
I rooted my galaxy s4 today, and I have found that when I am trying to use wifi I am unable to connect to some pages. Using chrome I am unable to load google.com, or google anything directly from the search bar. And the app imgur also doesn't load whilst on wifi, but if I switch to my cell network they load just fine. If I had unlimited data of course this would not be an issue, but that is not the case and therefore I come to this forum and hope that someone can help me out!
My s4 is an at&t i337. I would amazingly, greatly appreciate any help!
Much thanks in advance!
lost recovery with unlocked bootloader
Hello,
longtime flasher here, not as familiar with gs4.
My girl has a sgh-i337 that has been bootloader unlocked since day one. Been on TWRP and slim rom the whole time too.
I was wiping Cache, Dalvik Cache, and System prior to doing a rom update and TWRP glitched out while updating partition after the final wipe operation. Screen went black. Boots to download mode only.Will not boot rom (as system was wiped) but shows the samsung custom unlocked logo. When in download (odin) mode, I see product name: sgh-1337, Current Binary: Samsung Official, System Status: Custom CSB_OEM_LSB: 0x30 Write Protection: enable
universal android toolkit will not show device connected so Installation of custom recovery through toolkit fails. ADB will not show device connected. ODIN will show device connected, though.
To recover with odin, can I flash the I337UCUAMDL from sammobile and retain unlocked bootloader?
Thanks for any and all help.
What is the bootloader version you need to unlock? I have 4.2.2 Red ATT S4, Baseband Version : I337UCUAMF3 / BUILD: JDQ39 , if i was able to unlock how would i go about doing so? I was hoping i could do something with Loki if not? How does Loki work exactly as well?
Congrats, you just voided your warranty. It will be 0x1 instead of 0x0.
Sent from my SAMSUNG-SGH-I337 using XDA Free mobile app
Just FYI for you guys hijacking the thread. It is usually better for you if you start your own thread. Most people skim these threads and may lose track of who they were helping or give bad info to you thinking they were replying to the original question. Or, just skip the thread if they don't think the OP tiltle interests them.
You will get more direct answers and quicker help if you do. Or try to post here--
http://forum.xda-developers.com/showthread.php?t=2320430
Just trying to get you faster and more accurate responses--:good:
How did you root S4?
patstar5 said:
I rooted my galaxy s4 sgh-i337 runing android 4.4.2 today using towel root. It is an apk you install and will root any phone with 4.4.2 or lower. Well I tried flashing clockworkmod but when it restarts a message from at&t comes up saying that unauthorize software is trying to install on phone. So I think that means the bootloader is locked. How do I unlock it so I can flash CWM and perform a nandroid backup. Then I want to install custom roms. I know alot of people were looking for 4.4.2 root for s4 so might want to post another thread about towel root. towelroot .com
Click to expand...
Click to collapse
How did you root your galaxy? I've been trying for two days now and no matter what I try to do it never works, fortunately I haven't bricked my phone but I feel like it's only a matter of time! I have a:
Samsung SGH-I337 for AT&T
4.4.2
Baseband Version: I337UCUFNI1
Kernel version: 3.4.0 Sep. 4th
Security software version v1.0 Release 2
th3doorMATT said:
How did you root your galaxy? I've been trying for two days now and no matter what I try to do it never works, fortunately I haven't bricked my phone but I feel like it's only a matter of time! I have a:
Samsung SGH-I337 for AT&T
4.4.2
Baseband Version: I337UCUFNI1
Kernel version: 3.4.0 Sep. 4th
Security software version v1.0 Release 2
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?p=55537351
Sent from my Nexus 5 using XDA Free mobile app
Using Odin 3.10
jd1639 said:
http://forum.xda-developers.com/showthread.php?p=55537351
Sent from my Nexus 5 using XDA Free mobile app
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Click to collapse
I've tried using other methods I'm not home to try this one out but every time I've connected my phone to Odin the COM Port has always been blue, I've never gotten it to be yellow like I've read in other guides. Any time I've tried to flash when it's blue it's failed. Any suggestions to get it yellow?
th3doorMATT said:
I've tried using other methods I'm not home to try this one out but every time I've connected my phone to Odin the COM Port has always been blue, I've never gotten it to be yellow like I've read in other guides. Any time I've tried to flash when it's blue it's failed. Any suggestions to get it yellow?
Click to expand...
Click to collapse
I believe in Odin 3.09 it is blue I've always used 1.85 where it's yellow. What tar file are you trying to flash?
Sent from my SAMSUNG-SGH-I957 using XDA Free mobile app
jd1639 said:
I believe in Odin 3.09 it is blue I've always used 1.85 where it's yellow. What tar file are you trying to flash?
Sent from my SAMSUNG-SGH-I957 using XDA Free mobile app
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Click to collapse
Hmmm. I still don't know why it fails but when I get home I'll have to let you know. I've deleted several after failing. I'm sure I can find them again and I think I still have a few as well so I'll let you know.
CF Auto Root and Towelroot
jd1639 said:
I believe in Odin 3.09 it is blue I've always used 1.85 where it's yellow. What tar file are you trying to flash?
Sent from my SAMSUNG-SGH-I957 using XDA Free mobile app
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Click to collapse
I've used both CF Auto Root, Towelroot, and Motochopper guides and none of them have worked.
The only file I have on my computer is: philz_touch_6.08.9-jflteatt.tar.md5 as one of the files I used but that didn't work. I actually had already downloaded the files from the article you had linked but I didn't get around to it yet, I'm going to try that method out in about 15-30mins and see what happens.
It worked!
jd1639 said:
http://forum.xda-developers.com/showthread.php?p=55537351
Sent from my Nexus 5 using XDA Free mobile app
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Click to collapse
Followed everything on that post and it worked! I'm rooted!
Though I'm not sure if you know about custom recoveries. I'm having issues with installing any of them and having it work. I am currently trying Safestrap and for some reason it won't install the recovery. It'll go through the process, but the state of the recovery won't change or anything.
I ultimately want to install CM11, but I'm really struggling to find a way that works!
unlocked bootloader.....
patstar5 said:
I rooted my galaxy s4 sgh-i337 runing android 4.4.2 today using towel root. It is an apk you install and will root any phone with 4.4.2 or lower. Well I tried flashing clockworkmod but when it restarts a message from at&t comes up saying that unauthorize software is trying to install on phone. So I think that means the bootloader is locked. How do I unlock it so I can flash CWM and perform a nandroid backup. Then I want to install custom roms. I know alot of people were looking for 4.4.2 root for s4 so might want to post another thread about towel root. towelroot .com
Click to expand...
Click to collapse
I still can't figure how to install the .apk file from kingroot..? How do you install the file to root it..?
Hey, I have the ATT S4 rooted with the stock NB1 firmware and safestrap recovery. I'm trying to install a custom rom like Cyanogenmod or something similar, but I've been told that this isn't possible but haven't gotten a good explanation so I don't know if that's right. I was just reading about the LOKI bootloader bypass, and my question is would that allow me to change to a different recovery and put on a different ROM?
You can only use safestrap and touch wiz based roms on your device. See in the general forum, index all things at&t.....
Your bootloader is looked and Loki only works for those on mdb or mdl firmware.
Sent from my Nexus 5 using XDA Free mobile app
thanks for clarifying, total BS that I can't customize my phone the way I want
I just rooted my OC3 ATT galaxy s4. How the hell do I get custom roms on this thing? Is there a way to downgrade to KK and use those? I'm not new to samsung devices but I am new to the devices with KNOX.
cantkill32 said:
I just rooted my OC3 ATT galaxy s4. How the hell do I get custom roms on this thing? Is there a way to downgrade to KK and use those? I'm not new to samsung devices but I am new to the devices with KNOX.
Click to expand...
Click to collapse
You can downgrade to kk and use safestrap for custom roms. Refer to this forum for instructions http://forum.xda-developers.com/showthread.php?t=2926642
[GUIDE]Odin to Stock, Updating, Rooting, and Installing Safestrap
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