[Q] Couple questions I have about rooting MK2 - AT&T Samsung Galaxy S 4 Q&A, Help & Troubleshootin

I am sorry if these questions have been asked before but I couldn't find the particular answers that I wanted. Please pardon me if any of these questions are noob questions.
1.) Are there MK2 TAR files that I can download just in case I mess something up and need to flash back using ODIN?
2.) I know that MF3 made it impossible to downgrade back to MDL, but if I have the MF3 TAR files (which I do) can I at least downgrade from
MK2 to MF3?
3 (Optional).) What ROMs work with rooted MK2? Is there some sort of list? Or do the ROMs that worked with MF3 work with MK2?
Thank you for all of your answers. Again I am sorry if some/all of these questions have been asked and/or answered before. I have been searching for the answers on many forums for the past two days and couldn't find someone who asked the same questions. I am also sorry if any of these are noob questions. I just started getting into rooting of the S4 in early November and I know that I still have a lot to learn.

1: yes
2: no
3: there is SS 1.70. It is in beta and is hit and miss. No list of ROMs. You cannot install a custom recovery of custom ROMs.
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graydiggy said:
1: yes
2: no
3: there is SS 1.70. It is in beta and is hit and miss. No list of ROMs. You cannot install a custom recovery of custom ROMs.
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Thanks for taking the time out and giving straight answers. I have one more question though: Do you by any chance know the download link to the MK2 TAR files?

It is located in the general section. Also, SS has been updated to 1.71. Still in beta.
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graydiggy said:
It is located in the general section. Also, SS has been updated to 1.71. Still in beta.
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I am sorry but I can't find the TAR files for it. All I can find is the recovery.img and the thread says no ODIN. I am really sorry for being a noob but I can't seem to find it.

Use this. http://www.androidfilehost.com/?fid=23269279319196595
Place it on The SD card. And go to the stock recovery to flash.
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graydiggy said:
Use this. http://www.androidfilehost.com/?fid=23269279319196595
Place it on The SD card. And go to the stock recovery to flash.
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Thanks a lot! Is there a way to flash with ODIN yet though just in case I am stuck in a boot loop and I can't reach the stock recovery because I have been in that position before when I was in MF3 and I had to use ODIN. If there isn't that's fine, I'll just be extra careful. Thank you for all your help and this is my last question.

Not that I know of.
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Related

Mdl vs. Mf3???

Hey guys i just got my s4 yesterday and am wondering what the difference between the 2 firmwares is. Is one better then the other? My phone downloaded an update last nite but I havent installed it yet. Was going to root this afternoon.
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MF3 locks the boot loader, so if you want to flash ROMS, don't update. It also has some software tweaks and adds Knox and the ability to easily store apps on SD card. There is a root, but not a boot loader unlock, yet.
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Ahh, I do want to flash roms. This update wont install itself will it?
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gho5t82 said:
Ahh, I do want to flash roms. This update wont install itself will it?
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Do yourself a favor and search and read through the first page or so of the general and Q&A sub forums. The information you need is there, especially the "pinned" threads in the general section. Read the "software update" thread and the "new root method for MF3" thread also. Good luck.
Will do scott thanks! Im coming from an iphone and forgot how big the android world is! Had an inspire 4g prior to my 4s
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gho5t82 said:
Ahh, I do want to flash roms. This update wont install itself will it?
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Some say it has auto installed
It will auto install. You should root and put a custom Rom on asap. Check your firmware first though, if it's already installed you can brick your phone trying to root the way you would with mdl. If it's mf3 you've got the update and you'll have to use a different method.
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I had Knox on MDL, not sure what your talking about.
Mf3 locks the boot loader but fixes bugs and make the camera take sharper pictures. Plus better cell signal.
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I got lucky. It tried to auto instal so i yanked the battery and quickly rooted and threw a custom rom on it.
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Just a quick Root question

I was pretty big into XDA under my Original Note
I now have AT&T S4 and would like to root it.
Is there a way to root the S4 without a PC?
I would like to use TWRP I have goo installed but it wont root my device from Goo so was just curious.
I did browse the forums really didn't find this so I am posting it
Many thanks
What firmware are you on?
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HiTideBlastoise said:
What firmware are you on?
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4.2.2
baseband I337UCUAMF3
kernel
3,4,0-812098
build JDQ39.I337UCUAMF3
Korvan30 said:
I was pretty big into XDA under my Original Note
I now have AT&T S4 and would like to root it.
Is there a way to root the S4 without a PC?
I would like to use TWRP I have goo installed but it wont root my device from Goo so was just curious.
I did browse the forums really didn't find this so I am posting it
Many thanks
Click to expand...
Click to collapse
You need a PC to format the card, the rest you can do from Terminal Emulator: http://forum.xda-developers.com/showthread.php?t=2387577
If you browsed the forums you would know that you cant install a custom recovery on an S4 running MF3 firmware. Meaning no TWRP or CWR. But you can root with the above method.
I did look so your saying no matter what cdm and twrp cannot be on s4. Thats fkd if so
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Korvan30 said:
I did look so your saying no matter what cdm and twrp cannot be on s4. Thats fkd if so
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Do yourself a favor and look harder. There is a lot of information available about this and you WILL brick your phone if you don't take the time to read and learn about it. Good luck.
Look man I looked I will look again. But I have only bricked my phone once back when first Google phone came out not a noob. Just didn't want to spend hours looking if it took someone 30 sec to respond. Admin please close my thread due to lack of assistance will look elsewhere thanks
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Korvan30 said:
Look man I looked I will look again. But I have only bricked my phone once back when first Google phone came out not a noob. Just didn't want to spend hours looking if it took someone 30 sec to respond. Admin please close my thread due to lack of assistance will look elsewhere thanks
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Dude, chill. Google "mf3 root xda" and you'll find you need a pc during some steps of the root process
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[Q] Noob problems with my I337

Hi everyone, I have been a fan of the xda website for a long time and you guys have always helped me solve my problems with my phones.
This is the first time I need something that I havenĀ“t been able to find. Forgive me if it is already answered but I cannot find it.
Basically my problem is that I was trying to rom my phone for the first time and it failed.... miserably. I did not brick my phone; it still works, starts up and functions normally except for a few key things: a few programs do not function any more, most notably the wifi, contacts and dialer app, the lock screen widgets and some others.
What I did was installed safestrap, then downloaded the gravitron rom. I put everything in the right place, created the extra rom slot, then is where the noob came in. I forgot to switch over to the rom slot and instead installed over the main rom... Wow much noob, right?
Anyway, what I want to know is if there is any way to salvage my phone? I am on baseband mf3 and with the research I have done, I have concluded I am screwed until odin files for mf3 come out. But if there is any way I can get my phone back to normal I would appreciate it so very much.
Thank you all in advance for your help. I apologize if i have left anything out but I will give any info on request.
No love for the guy with busted wi-fi?
Please help me! I'm killing my data plan... and it's really annoying to not be able to use my dialer or contacts.
Zytiko said:
No love for the guy with busted wi-fi?
Please help me! I'm killing my data plan... and it's really annoying to not be able to use my dialer or contacts.
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Sounds like you're on mf3 firmware? If so, I'd flash that firmware and start over. Google mf3 tar files xda
If on MF3 you will need to flash the modules provided in the development thread. If on MK2, you will need to manually place them because there is no flashable modules yet AFAIK. No need to start from scratch unless you want it back to complete stock.
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jd1639 said:
Sounds like you're on mf3 firmware? If so, I'd flash that firmware and start over. Google mf3 tar files xda
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I am on mf3 baseband, i forgot to add that to the op.
I have tried flashing them with odin already, it instantly fails. Though I did it again just now to be sure with the same results.
Any other suggestions?
You don't flash the modules in Odin... You flash them in the SS recovery.
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graydiggy said:
You don't flash the modules in Odin... You flash them in the SS recovery.
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How would I go about doing that? I have tried copying the jellybean folder from the mf3 tar files on to my phone and going to install in SafeStrap, but I cannot install them as they dont even appear. Should I be going to a different place to install?
The modules are in the SS development thread. It is a zip file.
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graydiggy said:
The modules are in the SS development thread. It is a zip file.
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Ahhh fantastic, you're a lifesaver! My wifi works now! Woot!
So now, is there any way I can get my phone back to stock? because my calendar and my dialer and contacts still don't work for me...
I think something happened when i installed the rom over my stock rom. whoops.
There are MF3 tar files. You can flash with Odin.
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graydiggy said:
There are MF3 tar files. You can flash with Odin.
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Ok that's the one I was trying to do but it fails instantly. I downloaded the mf3 tar files from xda, loaded them up like the thread suggested, put the phone into recovery mode but it instantly fails.
Any thoughts on why?
Drivers, USB port, cable. My money is on drivers though. Check all three.
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Won't boot

I have a gs4 on att and have installed numerous roms but will never boot anything but the stock one
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ce250 said:
I have a gs4 on att and have installed numerous roms but will never boot anything but the stock one
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What firmware are you on and what and how are trying to flash it
Sent from my Nexus 5
I'm on mk2. Rooted of course. Safe strap 3.71. And trying to flash through twrp
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ce250 said:
I'm on mk2. Rooted of course. Safe strap 3.71. And trying to flash through twrp
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Are you using touch wiz based roms? those are the only ones that will work.
Sent from my Nexus 5
Yeah I've tried several different roms. And ones with mk2 modules baked in or flashed modules afterwards. Still no luck. I appreciate your help and really would like to resolve this
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@ce250 if i were u ....odin to stock mk2 first follow my thread and start all over again .....rooting and reinstall Safestrap v 371....always create rom slot1 first to see if the rom boot up......and then u can always make backup and restore to stock slot if u want it. Unless it noted for stock slot.... PM sent...:thumbup::thumbup:
Swyped From MK2 DVSS Hybrid
Tried that too lol
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ce250 said:
Yeah I've tried several different roms. And ones with mk2 modules baked in or flashed modules afterwards. Still no luck. I appreciate your help and really would like to resolve this
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Which roms did you try to flash exactly? You said you flashed through TWRP, you mean safestap? TWRP outside of Safestrap will not work. You need to provide more details if you really want people to be able to help you. Our S4 is not like the phones we had before with unlocked boot loaders. This thing is a pain in the ass, but thanks the great knowledge & efforts of the developers here, we have so many options to flash custom roms
Yes this is much different than my other phones. I tried deadly venom 139, vision x, and hyperdrive. Yes I rebooted to recovery through safestrap
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ce250 said:
Yes this is much different than my other phones. I tried deadly venom 139, vision x, and hyperdrive. Yes I rebooted to recovery through safestrap
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.
Well I suggest the following. Start over. Use a different computer, use a different usb cable, & then download fresh drivers, Safestrap, rom. & mk2 modules. Who knows, but maybe the downloads you got are bad. Stick with the At&t versions as they tend to go easier. Also don't let experience guide you. Instead, follow the developers instructions. I've lost count how many times I've flashed my Skyrocket but I know how many times I've flashed my S4 cause damn boot loader has me on pins & needles every time. Well not so much since we have the mk2 tar files. Good luck & please post your results.
OK thanks ill give this a go. Might take me some time to get to a different computer and post results.
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[Q] Root method for NC1 update?

So before I go any further I would just like to quickly note that I have tried to do some research on this question before posting it and have came up empty handed.
Now for the question: My Samsung Galaxy S4 SGH-I337 updated to NC1 the night that the update was released and I was wondering how I could currently achieve root on NC1?
Specs:
Model: Samsung SGH-I337
Android Version: 4.4.2
Baseband: I337UCUFNC1
Currently running 100% stock and would like root.
Thanks in advance for any and all help!
Ingram0421 said:
So before I go any further I would just like to quickly note that I have tried to do some research on this question before posting it and have came up empty handed.
Now for the question: My Samsung Galaxy S4 SGH-I337 updated to NC1 the night that the update was released and I was wondering how I could currently achieve root on NC1?
Specs:
Model: Samsung SGH-I337
Android Version: 4.4.2
Baseband: I337UCUFNC1
Currently running 100% stock and would like root.
Thanks in advance for any and all help!
Click to expand...
Click to collapse
The same way you root NB1. This has been asked, you proceed with the downgrade as normal. It may help to go to NB1 first and then MK2.
Sent from my SGH-I337 running BlackBox 3.0
Here is how to root NC1
http://forum.xda-developers.com/showthread.php?p=52289782
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All noobs should take a look at the general forum before making questions other had made. There are several guides there that can help you.
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I'm not exactly sure who you're calling a "noob", but if I would like to make a new thread that someone has already asked then I will damn sure do as I please. I appreciate your link in your first reply but the word noob isn't exactly a friendly one and some people take offense to it whether or not it is intended to do so.
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Anyone know anything new about bootloader unlock?
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dpwguenther said:
Anyone know anything new about bootloader unlock?
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nope, still locked
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That blows, I thought about perpously bricking my phone , sending it to a pay service from eBay and requesting they put 4.2 on it so many times now
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Ingram0421 said:
I'm not exactly sure who you're calling a "noob", but if I would like to make a new thread that someone has already asked then I will damn sure do as I please. I appreciate your link in your first reply but the word noob isn't exactly a friendly one and some people take offense to it whether or not it is intended to do so.
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Click to collapse
At one point we all were and called ourselves like that. What bothers is that we see the same questions on new threads over and over. A forum was design to read and search. Once you don't find your answer you post a new thread. Some moderators will suggest the same to avoid clogged our forum. That's how we should treated and care for. I don't feel it's offensive and if it is apologize to those who feel that way.
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I remember when I had my GS3 I had to flash stock 4.3 (which if I'm not mistaken still has a locked bootloader) and then I flashed a custom stock 4.1 rom and was able to flash the latest CM 11 plus a modem/bootloader combo zip from 4.3 and it worked fine. Is that even in the realm of possibilities with the GS4?
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dpwguenther said:
I remember when I had my GS3 I had to flash stock 4.3 (which if I'm not mistaken still has a locked bootloader) and then I flashed a custom stock 4.1 rom and was able to flash the latest CM 11 plus a modem/bootloader combo zip from 4.3 and it worked fine. Is that even in the realm of possibilities with the GS4?
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Click to collapse
I had the GS3 also and it was great you could flash anything Ubuntu and more, but now AT&T tied our hands because the war it's having with Samsung we pay. Others phones like the HTC it's reported to be bootloader unlocked. You can flash cm 11 without any problem.
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