PJ2 -> PE1 - Sprint Samsung Galaxy S7 Edge Questions & Answers

Title pretty much says all. Any possible way to downgrade from PJ2 to PE1? I want to root my device. Unless anyone can link me with instructions on how to root on PJ2.

I don't think so because there don't have the same bootloader. Since PJ2 you s newer than PE1 theit will error when you Odin then older firmware. If you decide to try I would make sure you have both firmwares available to flash back. I hopeful someone will figure out how to get root once again with the new bootloader.

Related

OE1 root possible

Now that the OE1 tar is available, is it possible to root my S5 which is on the OE1 update currently?
Has anyone attempted to Root with KingRoot? Many devices are having luck with it on recent 5.0 releases: http://androidxda.com/download-kingroot-application
It said it isn't possible for king root.
Tried and it doesn't work.
Btw i hate this new comment thingy...
Just got a replacement S5 and tried rooting before doing anything else... This thing already has OE1 on it with lollipop 5.0.
Please tell me this turd isn't getting the hammer because I'm locked out...
Is there a root method for OE1?

G900V from 4.4.4 to most current version with root?

Looked thru the other threads, and didnt see anything that pertained directly perhaps someone can point me in the right direction.
Have my stock S5 from verizon, on 4.4.4 NK2 firmware. Looking to update to whatever is the most current stock firmware with root. I'm coming to this from years of rooting Sprint devices, this is my first Verizon and I've been putting it off forever. Been getting the nag screen everyday now for a software update and I figured it was the time to update this and get myself root.
Thanks in advance for any help in where to look. Please forgive me in advance if this is a duplicate, I searched...I really did, but since its all new to me I wanted to ask.
Looks like the process is to flash 4.4.2, root, check if bootloader can be unlocked, and then proceed 2 different ways if it can be dev bootloader unlocked. If it can, unlock bootloader, flash twrp, and then flash whatever rom you want. If you can't unlock the bootloader, folow the guides to upgrade keeping root with safestrap and use roms that are TW for locked bootloaders. Someone correct me if I'm wrong. I just got a 4.4.4 g900v myself in a trade and I'm figuring out how to proceed as well.
Ok, slight difference. You can root & check the bootloader from 4.4.4...
Root here (Using NCG stock kernel...
http://forum.xda-developers.com/ver.../safely-upgrade-root-4-4-4-nha-volte-t2879348
If you're having trouble finding the NI2 kernel like I did it's here...
http://forum.xda-developers.com/showthread.php?t=2784880
Then use the method bootloader unlock from method 3 here...
http://forum.xda-developers.com/ver...t/rd-unlocking-galaxys-s5-bootloader-t3337909
If you can unlock your bootloader (I could), then flash the bootloader of choice from that link above to correspond to the rom you want. I'll be trying out Phoenix with pd4 (installed from above link) from here...
http://forum.xda-developers.com/verizon-galaxy-s5/development/port-phoenix-rom-v12-0-t3400292

i need clearer answers

So I want to flash my phone to the g930u firmware, all of the posts I've seen how to do so are completely unreadable to me and I need clear instructions I'm on a rooted nougat firmware and I want to go to the USA unlocked firmware, I have pk1 Odin files and also I have princecomsy Odin can I still flash the firmware after I flash back to pk1
UPDATE:I ended up going ahead with installation and I'm much happier with this firmware although I'm waiting for nougat to be available for the g930u models that way I can update

Planning to buy G935W8, had a few questions

Looking to buy this phone soon but I was just wondering about a few things. Im buying the canadian variant G935W8.
1. Can this device be rooted on nougat as well or only marshmallow? Im buying it brand new so I think it will probably be running the latest firmware.
2. Is there any issues with unlocking the bootloader? Is it neccesary to do so if you want root and custom roms?
the bootloader is not locked on the w8 as its the exynos variant and yes nougat can be rooted its the same as 935f
32dave said:
the bootloader is not locked on the w8 as its the exynos variant and yes nougat can be rooted its the same as 935f
Click to expand...
Click to collapse
Thanks. Also another question I had. If the phone comes with marshmallow and I root it will I be able to install nougat roms directly or will I have to update the bootloader and modem? In that case would it be better to update it to nougat first and then root?
Updating your phone would cause you to lose root anyways as the file structure on nougat is completely different then marshmellow.
Rooting also prevents OTA updates, so you would end up having to install nougat manually.
I suggest you upgrade your software then root it. You can use systemless root from magisk. Using TWRP just flash the latest magisk file and you are rooted. The file will automatically root your phone as part of the installation process.
Florad77 said:
Thanks. Also another question I had. If the phone comes with marshmallow and I root it will I be able to install nougat roms directly or will I have to update the bootloader and modem? In that case would it be better to update it to nougat first and then root?
Click to expand...
Click to collapse
If you get it with MM (highly unlikely) just don't do anything and you should get an OTA notification otherwise you can download Odin, google it as I don't have a link and nougat from here https://www.androidfilehost.com/?fid=457095661767144483 and you can flash it yourself now rooting is a little different then it used to be do a search on the s7 edge for the info on that
the reason is yes you will need to download the BL not sure about modem but you might as well do it too
I just rooted my G935W8 running 7.0 by following the instructions in the first half of this video.

I have upgraded my phone(sm g935a)to Oreo i want to downgrade it

Kindly guide me someone i want to downgrade to marshmallow on SM G935A .. i have tried the apk1 rom but failed to flash please help...
You'll get used to Oreo, it's pretty good so far.
Assuming it's still on bootloader 4, you can downgrade to any firmware build using BL4. I don't recall off the top of my head if there was ever a MM build that used BL4, but that's the restriction. Anything else will either not flash or brick your device. You will need a modded version of ODIN to do the downgrade.
why do you want to downgrade?

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