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[Q] Root help needed. sch i545 kit kat 4.4.2

I bought a verizon galaxy s4 a few weeks ago and foolishly updated it. I now want to root it and i havent rooted anything in months but i wasnt to worried until i cant seem to find if you can root with version VRUFNK1. I found 1 thread where someone said they bricked there phone trying on this version. If it possible please let me know and what method to use.

you can actually root it safely only if you downgrade back to the VRUFNC5 bootloader , the use the vroot method.

eb6 said:
you can actually root it safely only if you downgrade back to the VRUFNC5 bootloader , the use the vroot method.
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Thanks thats exactly what i wanted to know!

eb6 said:
you can actually root it safely only if you downgrade back to the VRUFNC5 bootloader , the use the vroot method.
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Click to collapse
I done some research and am very lost as to what to do. there are no clear instuructions on how to downgrade from vrufnk1 to vrufnc5 at all that I can find. can someone elaborate on this and give me a little more detailed instuctions and possibly links to the files ill need or websites where to find them. And is it possible to even downgrade without first being rooted? Sorry its been years since i have done this and it was way simpler on the kindle fire.

I have a buddy thats in the same boat, he's got a newer s4 and wants to rom it for his first time.

I am also in this predicament. I had a galaxy nexus that I would flash different roms to every week but I upgraded via Verizon to the S4 a few months ago -- bloatware is awful and is taking up over 7GB of my 16... Would love to get a jump on rooting, but I can't find anything on this build aside from this thread and another few posts that were also unanswered. Any help or direction would be great -- do y'all think there will have to be another way to root this build, or can downgrading be okay?

Same boat
I too am in the same boat, for some reason with i545vrufnk1, I can't root so want to downgrade the firmware to a firmware that allows me to root, tried all the various methods to root but for some reason I can't, think it might be the firmware or the knox software package.

I believe you could root with Towelroot.
Sent from my SCH-I545 using XDA Free mobile app

towel root won't work
I tried it with the latest official update and it won't work. I'm looking to root as well.

[How-To] Root I545VRUFNK1 4.4.2 (12-1-2014)
Look for this thread on xda search tab. It worked for me. Just follow closely.

I followed the downgrade instructions and got root back. Is it Verizon that makes it a pain in the ass? I don't know what I would do without this place and helpful people
http://forum.xda-developers.com/showthread.php?t=2735172

chris1945 said:
[How-To] Root I545VRUFNK1 4.4.2 (12-1-2014)
Look for this thread on xda search tab. It worked for me. Just follow closely.
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i tried this guide verbatim, mine bootlooped and rebooted after i tried connecting to wifi every time.
had to go back to nk1 and its stable now. farkin verizon...

[Completed] Need Correct Instructions on Rooting Galxy S5 5.0 Sprint GM900p

hello. I need the exact instructions that actually work to root my galaxy s5 5.0. the root methods on forums never work and I know exactly how to root the phone. but no one gives all the information on exactly how to do it. this is a replacement phone. I had the last version of Android rooted but the instructions on rooting that didn't work also and I had to use an app. I see where people have said you need Android bootloader but bootloader doesn't work through Odin. So can't actually put a custom recovery like TWRP on the phone using Odin. Is there another method that people aren't telling us that actually work or is there an app that can root. Had to use towelroot on my last phone because the rooting method never works. And I have been flashing ROMs for years on multiple phones so i know what needs to be downloaded. Just method can't work for everyone ununfortunately. If anyone has any information on how I can root my phone now that I'm on Android 5.0 would be much appreciated. Or if it's impossible to root the phone now that I'm on Android 5.0. If anyone can tell me that I would appreciate that too. Thnx

XDA Visitor said:
hello. I need the exact instructions that actually work to root my galaxy s5 5.0. the root methods on forums never work and I know exactly how to root the phone. but no one gives all the information on exactly how to do it. this is a replacement phone. I had the last version of Android rooted but the instructions on rooting that didn't work also and I had to use an app. I see where people have said you need Android bootloader but bootloader doesn't work through Odin. So can't actually put a custom recovery like TWRP on the phone using Odin. Is there another method that people aren't telling us that actually work or is there an app that can root. Had to use towelroot on my last phone because the rooting method never works. And I have been flashing ROMs for years on multiple phones so i know what needs to be downloaded. Just method can't work for everyone ununfortunately. If anyone has any information on how I can root my phone now that I'm on Android 5.0 would be much appreciated. Or if it's impossible to root the phone now that I'm on Android 5.0. If anyone can tell me that I would appreciate that too. Thnx
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Welcome to XDA Developers.
First, please register as a user, here > http://forum.xda-developers.com/register.php
After you have registered, you can go to the following thread, which is root instructions for your Galaxy S5 (Sprint version) > http://forum.xda-developers.com/showthread.php?t=2737724
If you have any questions, post them on that thread and one of our experts will assist you.
Good luck.

Root Samsung galaxy s6 MMB29K.G920IDVU3EPH9 android 6.0.1

First of all, let me apologize for posting this in android general first since i am new here. I later realized that posting it in samsung galaxy s6 forum will be a much wiser choice.
Hi Everyone,
I accidentally deleted pictures from my samsung galaxy s6 phone and am looking into rooting the phone to recover them (havent used the phone since then). But most of the applications out there require rooting. I have looked into pingpong root and Chainfire but they dont list the exact build version of my phone.
EXACT build version of my galaxy s6:
MMB29K.G920IDVU3EPH9
WHAT'S available online:
the closest i found is from chainfire (CF-auto root) is MMB29K.G920IDVU3EPC6.
Please advise if i can use the root file meant for the build available with chainfire or if anyone has rooted their galaxy s6 for my exact build then please advise on that.

kunal227 said:
First of all, let me apologize for posting this in android general first since i am new here. I later realized that posting it in samsung galaxy s6 forum will be a much wiser choice.
Hi Everyone,
I accidentally deleted pictures from my samsung galaxy s6 phone and am looking into rooting the phone to recover them (havent used the phone since then). But most of the applications out there require rooting. I have looked into pingpong root and Chainfire but they dont list the exact build version of my phone.
EXACT build version of my galaxy s6:
MMB29K.G920IDVU3EPH9
WHAT'S available online:
the closest i found is from chainfire (CF-auto root) is MMB29K.G920IDVU3EPC6.
Please advise if i can use the root file meant for the build available with chainfire or if anyone has rooted their galaxy s6 for my exact build then please advise on that.
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Click to collapse
I am not quite sure, since I am also relatively new to the phone, but CF autoroot should work fine. The problem I see however is that AFAIK the phone will be wiped after rooting, so I dont know, if rooting will be of any help to you. You should try to find out, if there is any way to get a system dump. More precisely your sdcard. This way you can have as many recovery attempts as you want, without risking to overwrite anything. Hope it helps. Also rooting itself and installing SU will overwrite some of your storage. So be careful.
Sent from my SM-G925F using XDA Free mobile app

N00BY0815 said:
I am not quite sure, since I am also relatively new to the phone, but CF autoroot should work fine. The problem I see however is that AFAIK the phone will be wiped after rooting, so I dont know, if rooting will be of any help to you.
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is this because the build is different?
N00BY0815 said:
You should try to find out, if there is any way to get a system dump. More precisely your sdcard. This way you can have as many recovery attempts as you want, without risking to overwrite anything. Hope it helps. Also rooting itself and installing SU will overwrite some of your storage. So be careful.
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Click to collapse
can you please explain a little more about system dump? how does one get that?
thanks for the reply

kunal227 said:
is this because the build is different?
can you please explain a little more about system dump? how does one get that?
thanks for the reply
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Click to collapse
Like I said, I don't know, since I don't kmow much about the phone yet, but I thought I had read about CF autoroot wiping the phone after rooting, but please check on your own. Google system dump galaxy s6. Maybe system dump android 6.0.1. I haven't done it in a while, but it should work using adb pull. Maybe there is a new command already. But please read up on it first.
Sent from my SM-G925F using XDA Free mobile app

Straight Talk Galaxy S6 (SM-S907VL) Root/Recovery?

Hi, I recently damaged my S4 and decided to upgrade to the S6, so far I love the phone, got it new for $250
However since it's with straight talk in not one of the more common models and I can't really seem to find any information on it, I'm mostly hoping to find a way to root it, a custom recovery would be nice but I certainly don't need it
Has anyone had any experience with this device?
Or could someone maybe point me in the right direction?
Device: Galaxy S6 (Straight Talk)
Model: SM-S907VL
Baseband: S907VLUDU1APG8 (idk if that's important lol)
Android: 6.0.1
I appreciate any help that you guys might be able to give

I am looking for the same!
Would like to root and install CM.

Samsung S6 SM-907VL
I too got the "Black Friday" deal with this phone. It is Straight Talk and is a nice phone. I emailed a popular rooting developer and they have a list a mile long with phones their app will root. But it will not root this model. If someone finds an app that will root, please post.

Looking to root this model too. Could you flash a rom from one that uses the same board and chip set? Essentially turning it from a straight talk phone to Verizon , sprint, or at&t then proceed to root from there? Might be a noob question but I been wondering if it would work

Root
Krussell9233 said:
Looking to root this model too. Could you flash a rom from one that uses the same board and chip set? Essentially turning it from a straight talk phone to Verizon , sprint, or at&t then proceed to root from there? Might be a noob question but I been wondering if it would work
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You can not do that. Unless you want to brick your phone. I am searching now, will let you know if I come up with anything!

AWILLIAMSON said:
You can not do that. Unless you want to brick your phone. I am searching now, will let you know if I come up with anything!
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Well hopefully we can hear back soon, I've still had pretty much no luck with this model, seems it's too little know for anything custom yet

Has anyone tried KingRoot?

I've tried Kingroot a few times now, the device is not supported unfortunately

Need root and 7.0 rom!

Seriously been looking for root since I got this phone. Is anyone even working on a root for it? Would the root for sm-s903vl work for the sm-s907vl or would it brick it? At this point I don't even care if I trip Knox. I just want ROOT!!

Fruitless searching for method to root sm-s907VL S6
Has anyone found anywhere that has information about rooting this model or atleast maybe the news that someone is working on it?! I have searched and searched and tried several different methods but nothing has worked yet. I really like this phone so far but I really gotta have my customization fix for it. Thank you to anyone who can give me some hope and of course if I find anything I'll post it here.
Thanks

I don't suppose anyone has had any luck with this device?
I'm having trouble finding stock firmware as well, I was thinking I might try a couple methods for different models but that's a little foolish without a way back to stock...
As a side note, don't buy straight talk phones, nothing seems to exist for them xD

You can get the stock software at www.firmware.gem-flash.com... I've used their copy personally and had no problems..

Device: Galaxy S6 (Straight Talk)
Model: SM-S907VL
I have the same issue and have tried several root tools and none have worked yet. Maybe some devs will get it working for one of them soon.

I have tried everything. If there is somebody smart enough to root the galaxy s6 s907vludu through straightalk please let me know. I have been searching for months. If anybody can find something for this unrootable phone please let me know.

I have model s906l it's an early sts6 and Im currently running s907vl firmware. I think the s906l can be rooted but it's running Android 5.02. My point being if you really want root maybe you can flash the s906l firmware using oden. Update nope I was able to flash up but cant flash back down. Stuck on mm without root for now.

Thxfctr said:
I have model s906l it's an early sts6 and Im currently running s907vl firmware. I think the s906l can be rooted but it's running Android 5.02. My point being if you really want root maybe you can flash the s906l firmware using oden. Update nope I was able to flash up but cant flash back down. Stuck on mm without root for now.
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I don't think you can downgrade an OS. Bootloaders would normally not allow it.
I tried flashing the 5.0.2 SM-S906L rom on the SM-S907VL through Odin and it gives a secure boot check fail.

garwells said:
Has anyone found anywhere that has information about rooting this model or atleast maybe the news that someone is working on it?! I have searched and searched and tried several different methods but nothing has worked yet. I really like this phone so far but I really gotta have my customization fix for it. Thank you to anyone who can give me some hope and of course if I find anything I'll post it here.
Thanks
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I am having the same issue, I have the S6 SM-S907VL as well, I am very pleased with the phone itself as well as the cell carriers service but not having any developers hacks & mods or stock firmware or rooting methods for it is really frustrating

Sparky56p said:
I don't suppose anyone has had any luck with this device?
I'm having trouble finding stock firmware as well, I was thinking I might try a couple methods for different models but that's a little foolish without a way back to stock...
As a side note, don't buy straight talk phones, nothing seems to exist for them xD
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Click to collapse
I have the same model also I wish now that never seen it. I've had an LG Stylo 3, and Motorola phone all of which I could easily download a ROM from here and easily customize the phone. This phone has proven impossible.
---------- Post added at 12:09 AM ---------- Previous post was at 12:08 AM ----------
nk24202 said:
I have the same model also I wish now that never seen it. I've had an LG Stylo 3, and Motorola phone all of which I could easily download a ROM from here and easily customize the phone. This phone has proven impossible.
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Any new updates on a possible root and custom rom for the SM-S907VL? Starting to look like we're out of luck :/

samsung galaxy j7 best root option? has knox, 2016

its been quit some time since ive rooted a phone and id like a refresher im on metro pcs with android 6.0.1 baseband j700t1uvu2apk3 build number mmb29k.j700t1uvu2apk3 security software asks v 1.2_161011 im looking for a root that supports my phone and software, one that i can use to allow permissive se enforcing so i can use my phone with full mirror on arunchained any advice or suggestions?

How to Root Android Phone
get detail information of rooting your cell by internet blogs and remove unused application installed by samsung and install useful apps.

Okay so I rooted using pacis method, then flashed a kernel I found on here because I need se android permissive. After flashing the kernel I'm unrooted and have tried numerous times to root and nothing!! Please help!! I'll rom this if need be, I loved my old captivate with darkys rom.. I'm doing this all to get full mirror with arunchained here are current pics of my system. Keep in mind I've lost my root and am stuck here

@Vatsal this is a Sticky Thread ?

saddam.khan999 said:
@Vatsal this is a Sticky Thread ?
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Fixed

Try CF-Auto-root for your model number as it uses a close to stock recovery then use Odin 3.10.7 to install TWRP 3.0.2.....Should solve your issue....
Sent from my Samsung SM-J700H using XDA Labs