Root/Downgrade 5.1.1 G920FXXU2BOFJ (Unikernal) - Galaxy S6 Q&A, Help & Troubleshooting

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?

Related

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.

Is downgrade worth it?

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

SM-G955W non rooted questions

Hey All,
Another Newb question of the day here:
I recently upgraded to a Samsung S8+ on the Rogers Network, as of yet I have no intentions on rooting with any Custom FW or anything, I plan on keeping Factory stock... for the most part...
My question is....
Is there ANY way I could install TWRP as the recovery, and then possibly flash SuperSu# to get the "root" advantages from apps such as "sixaxis"?
the reason I'm asking is, I have a few emulators I installed, but using a controller instead of the device would be a bit more.. practical, only issue is, Since I am fairly new to the tweaking and such of rooting/flashing, I am nervous about possibly Bricking/Void my phone since I would be flashing to a Stock Carrier firmware
be sure to bash and help this newb get his knowledge up!
Thanks;
403Phaze
TWRP cannot be installed on the Snapdragon model of S8+.
But you are in luck, there was recently a root method released for the Snapdragon model, which I THINK (but you should check the thread to make sure) includes your SM-G955W model: https://forum.xda-developers.com/ga...root-g955u-g955u1-snapdragon-sampwnd-t3658911

Rooting a Xperia 6616

There aren't many new topics on this model so here we go,
My z3 stock came with 5.0.1 and as far as i know never (the 6616) had the 4.4 as an option. SO downgrading didn't work, so i'm stuck trying to root this with 5.0.1 and after two days of browsing this site there really doesn't seem to be a way to do so. Eventually i said $%#* it and rooted it using kingroot but after rooting it, root checker passed the root but would not give proper access when installing root apps such as busybox and the ta backup tool.
So i didn't realize that the keys ive been trying to save are useless anyways if i update android and the main reason for me going through this is i really don't like 5.0.1. Only thing i haven't really looked into doing is seeing if kingroot will let me unlock the bootloader then trying to flash an update. SO has anyone successfully updated a 6616 z3 (to 6) who didn't start off with 4.4?

Downgrade Oreo to Nougat and root

Hi all,
im coming from S5 where everything was easy. Now on my used S8+, Oero was allready installed. After Oreo doesnt seems to be very popular and i havent found a way to root it without a custom kernel and im quite uncertainty on that, im wondering if I can just downgrade to Nougat and root it afterwards with TWRP & CF-Auto-Root.
Downgrading doesnt seems to be a problem, but do i have to consider anything before I go that way?
Got the G955F with Exynos.
Thanks
Mithandir

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