Help ATT S6 Rooted but still on 5.0.2 OE2 - Galaxy S6 Q&A, Help & Troubleshooting

Not much activity on the AT&T sub forum so I'm here for help if possible.....
I rooted my AT&T S6 when I first got it 2 years ago and haven't messed with it since. Still running CleanRom 1.1-OE2 5.0.2 baseband AOE2 ......
I also have another ATT S6 thru work. It's all stock, no root unfortunately. It was recently updated to 7.0 and got the itch to update my personal S6 to a more modern version of Android but don't want to loose root.
Is it possible to update to a version of Android 6 or 7 and keep root since my phone is already rooted and running an old kernel etc.... ????
I guess I'm not really worried about voiding the warranty and/or tripping knox or whatever, since I've had the phone 2yrs I believe all factory warranty has expired right?
Remember it's been a while (almost 2yrs) since I've hacked on a phone so I'm a newb again lol!
Any help is appreciated.

There's no way to use 5.1.1,6.0.1 and 7.0 with root on SM-S920A
And you can't trip the knox counter on SM-G920A

Related

[Q] Rooting Verizon Galaxy Note II 4.3 after tripping Knox and 4.1.1 downgrade

Okay guys. Here we go. I screwed up the other day while trying to load a custom ROM following a friends instructions. I tripped Knox on my Verizon Note II 4.3 and was forced to downgrade to 4.1.1. My phone is no longer rooted and I am trying to figure out how to root from 4.1.1 with a locked bootloader and then use safestrap to install custom ROMs. Sadly I cannot find any info anywhere after several hours of searching. I've read up on Knox and I could care less about warranty info (I bought the phone used after all) and I just want to be able to load custom ROMs so I can better enjoy my phone while being able to restore APN settings since I am running on a non-Verizon carrier service. Please help!
Edit: I used RootChecker to make sure that my phone is no longer rooted after downgrading to 4.1.1
Edit: Fixed with Kingo Root

Galaxy S5 Root and Questions

I own a Samsung Galaxy S5 and I want to root to get full functionality from the device. I have read several root guides but they seem to be very old. Things like Towelroot I have read doesn't work anymore.
So if someone can give me a link or post and effective and up to date guide for rooting would be great.
I also have a few questions about rooting.
1. I have heard that some roots trip Samsung Knox so I need a root that wont do this
2. What does the Knox flag 0x1 actually do to the device other than void warrenty? I have heard it permanently disables Samsung services for the phone/tablet like Kies and adds warnings to the boot screen, but I don't know if this is true.
3. I want to get Android updates for security and such, will a small update cause unroot? (I will also upgrade to Android 6.0 if/when its available for the S5 and I know upgrade will unroot)
If there is a chance of tripping Knox I will not root. I also want to be able to return the phone back to exact stock software, settings and flags as before it was rooted if I choose to.
Phone info:
AT&T S5
Model: SAMSUNG-SM-G900A
Android version: 5.1.1
Baseband version: G900AUCU4COI5
Kernel version: 3.4.0-5869384
KNOX version
KONX 2.5
Standard SDK 4.5.0
Premium SDK 2.5.0
ect...
Don't root!!
I've got the same problem as you brother. I've got the same phone specs. I think we are out of luck right now. Attempting anything is probably a really bad idea.
But I second this call for help, I'm curious to know if there is anything that can be done.
@Woogoo as of now you can't root the AT&T S5 latest OS so don't try...

[Q] Fixing the modem in a TWRP Recovery, Rooted Stock 4.4.4 Sprint Galaxy Note 3

I know 100% for fact that the phone is Spark enabled. I did a stock update to Lollipop once and had great Spark signal on my device. I hate Lollipop and my apps that require root access do not function on Lollipop.
I am wondering what I need to do in order to access Spark LTE again. I am using a 4.4.4 stock rom that is rooted via TWRP and Super SU. I don't recall exact versions and such as I have been using the same stock rom for a year now.
I recently retried 5.0/5.1 and my rooted apps still have issues, so I do not want to use Lollipop.
Is there a modem file I need to change to be able to get Sprint Spark? I had it before also on 4.4 when the phone was 100% stock and I did the official update to 4.4 from 4.2 or 4.3(been a year).
The phone was bought out, no longer under warranty as of November, and Knox already tripped so I don't care about any of that. The phone was manufactured Sept/Oct 2014 if that helps.
Any suggestions?
Mplode said:
I know 100% for fact that the phone is Spark enabled. I did a stock update to Lollipop once and had great Spark signal on my device. I hate Lollipop and my apps that require root access do not function on Lollipop.
I am wondering what I need to do in order to access Spark LTE again. I am using a 4.4.4 stock rom that is rooted via TWRP and Super SU. I don't recall exact versions and such as I have been using the same stock rom for a year now.
I recently retried 5.0/5.1 and my rooted apps still have issues, so I do not want to use Lollipop.
Is there a modem file I need to change to be able to get Sprint Spark? I had it before also on 4.4 when the phone was 100% stock and I did the official update to 4.4 from 4.2 or 4.3(been a year).
The phone was bought out, no longer under warranty as of November, and Knox already tripped so I don't care about any of that. The phone was manufactured Sept/Oct 2014 if that helps.
Any suggestions?
Click to expand...
Click to collapse
i dont know specifically how to fix your issue, but im betting if you look in your devices general forum, you will find a thread with all the available modems. you may have to try a couple until you figure out which one is correct for your version, if its not noted.

S6/S7 Root clarification?

This may be a bonehead question but...
I've been reading some of the forums for a few days now and Im at my wits end with not being able to root my Verizon Galaxy S6 (SM-G920V) due to bootloader blockage. I am noticing that it is seemingly possible to root an S7 on Verizon though. How is this possible considering the same stipulations, and an S6 being the more outdated phone??
On the S6 i believe it's possible via CF-AutoRoot, however, mine (G920W8) got it's IMEI/EFS lost and corrupted by the stock recovery it flashes back so not really recommend using it.
Protip: don't get Verizon Locked devices if you are willing to Root

rooting VVRS4 ?

Hi,
I just bought a Like new S6.
I thought I was getting a factory unlocked device, but I got a Verizon unlocked phone (for other carriers) and full of bloatware from Samsung and Verizon.
I can still return it, but before doing so, I was looking for options about rooting or installing a different ROM.
it has Nougat 7.0, Firmware G920VVRS4DQI1, Kernel 3.10.61
As I understand, currently there's no way to modify anything in this model, right?
Should I return it?
Thank you for your replies

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