Is downgrade worth it? - Verizon Samsung Galaxy S6

I was contemplating flashing back to android 5.1.1 on my vzw s6, but I was wondering if it was worth it. My s6 came in last week with marshmallow pre-installed on it, and I wanted to know if flashing to lollipop would cause errors or anything like that. I was also wondering if lollipop runs any different battery/speed/performance goes. Anyone have any info?

I was also wondering if this would void my warranty or if I'd still be able to update via ota in my settings

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Root/Downgrade 5.1.1 G920FXXU2BOFJ (Unikernal)

Hi guys, I recently flashed 5.1.1 on my device, (foolishly) thinking that it would get rid of the RAM problem. Unfortunately, it hasn't and I am getting to the end of my tether of all my apps constantly crashing/reloading..
My question today is that is there any possible way I can downgrade or root my 5.1.1 device?
I have checked all the forums and have read through as much as I could, trying to make sense of it all.
I thought I found a solution in Unikeranl, but the problem is, I don't understand what it actually does, as it states that it can root 5.1.1 roms, but for it to work you need to have TWRP which I can't get on my stock device, am I missing something or is there a way for this to work?

[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.

How Can I Downgrade Verizon Galalxy S6 from 6.0.1 to 5.0.2?

Hello, due to me having to replace a broken S6 that was running 5.0.2, my new phone was running 5.1.1 by default. When Android M came out, I decided to go ahead and upgrade, hoping for an exploit. However, this hasn't seemed to happen yet. So my question is, since 5.0.2 is the only OS version I know of that can be rooted for my device, is there a way I can downgrade from M to that version? Or is there any other way I can have a rooted phone? I am by no means an expert with this stuff, but any help would be IMMENSELY appreciated.
Unfortunately, no and no. The consensus seems to be that a new root method is unlikely to be found.
darvidkale said:
Hello, due to me having to replace a broken S6 that was running 5.0.2, my new phone was running 5.1.1 by default. When Android M came out, I decided to go ahead and upgrade, hoping for an exploit. However, this hasn't seemed to happen yet. So my question is, since 5.0.2 is the only OS version I know of that can be rooted for my device, is there a way I can downgrade from M to that version? Or is there any other way I can have a rooted phone? I am by no means an expert with this stuff, but any help would be IMMENSELY appreciated.
Click to expand...
Click to collapse
Attempting to downgrade at this point will render the phone useless until you flash the version you are on or higher through Odin.

Help ATT S6 Rooted but still on 5.0.2 OE2

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

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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