Go back to KitKat from 5.1.1 Rooted - T-Mobile Samsung Galaxy S 5

New to the forums, but was hoping to get some help with this... pardon me if this was answered already...
I am on a rooted 5.1.1 stock firmware on my S5... I don't like it. I want to go back to KitKat or any version of Android that supports Xposed modules... I read in another forum that it's possible to do since (to my knowledge) the Xposed framework is not supported on our devices yet... so my question is simple. What do I need to do to get back on KitKat so I can use my beloved Xposed mods? Thanks for any contributions and if anyone needs more details, I'll be happy to tell you what you need to know. Thanks again.
Sent from my SM-G900T

Just picked up an S5 running 5.1.1 and I'm wondering the same. My guess is since its an unlocked bootloader you can go to sammobile, download the ROM and use odin to install it. I'm coming from an ATT S4 that had a locked BL so this is kinda new to me.

A0425A said:
Just picked up an S5 running 5.1.1 and I'm wondering the same. My guess is since its an unlocked bootloader you can go to sammobile, download the ROM and use odin to install it. I'm coming from an ATT S4 that had a locked BL so this is kinda new to me.
Click to expand...
Click to collapse
You are correct. But if the only reason the OP doesn't like lollipop is because Xposed doesn't work, why not just flash a ROM? G900T's unlocked bootloader lets you run whatever you want.
Xposed works fine on non-Samsung lollipop roms (cyanogenmod, for example)
http://forum.xda-developers.com/showthread.php?t=3034811

Related

Anyway to root latest Tmobile Galaxy S5 5.0 G900TUVU1DOB1 ?

hello just bought it galaxy s5 and dont know how to root it with latest 5.0 or if its possible to downgrade to KK then root ?
sorry noob with galaxy s5
thanks
mila4me said:
hello just bought it galaxy s5 and dont know how to root it with latest 5.0 or if its possible to downgrade to KK then root ?
sorry noob with galaxy s5
thanks
Click to expand...
Click to collapse
Yes you can downgrade from lollipop to kit kat. Doing so does not effect the knox bootloader. Neither does rooting, only installing a recovery will. So if you were to want to root your phone so you can install a custom rom, you would need to install custom recovery to install the rom. This would trip the knox bootloader and void your warrenty. Im not sure if you lease your phone from tmobile, but if you do, you might want to reconsider custom roms, unless you intend on keeping the phone and not turning it back it for an upgrade. As far as rooting 5.0 lollipop im not sure. Im only speaking of my experience downgrading from 5.0 to kit kat. I hope this helps
mila4me said:
hello just bought it galaxy s5 and dont know how to root it with latest 5.0 or if its possible to downgrade to KK then root ?
sorry noob with galaxy s5
thanks
Click to expand...
Click to collapse
Root UVU1DOB1 Android 5.0 on T-Mobile Galaxy S5 G900T Official Firmware
i got lollipop yesterday and i just did this 5 minutes ago. works perfectly. the only prerequisite is that you have to flash a custom recovery and immediately boot to the recovery to apply the zip
Angry Black Man said:
Root UVU1DOB1 Android 5.0 on T-Mobile Galaxy S5 G900T Official Firmware
i got lollipop yesterday and i just did this 5 minutes ago. works perfectly. the only prerequisite is that you have to flash a custom recovery and immediately boot to the recovery to apply the zip
Click to expand...
Click to collapse
i just updraded to ob1 5.0 today and have since rooted it. took no time at all following the instructions listed in the link. now my question is can i run custom roms with the upgraded baseband and what not. would love to try some new roms on my shiny new s5
yeah, there's a couple. i ran cm12 for a bit but i had serious problems with bluetooth sound quality (dropped out every 3-5 seconds). i almost broke my S5 because of it. i've since downgraded again. i need touchwiz so i don't lose the fingerprint and other TW specific features, but right now there's no great way to incorporate xposed.. well, someone was hacking something, but i stopped following..
so essentially just hold and wait for something to be done. im loving my s5 but just want to increase battery life and maybe increase performance a bit. other than that i prefer tw and most stock files and features
I am on stock DOB1 now after bricking my phone a month ago.
Any idea if there are any stable Lollipop AOSP ROMs out there that work with the DOB1 Modems/BL?
I kinda want to try Sonic Kang. It looks pretty solid to me!
Does this root method trip knox? No recovery just root
http://dottech.org/176266/how-to-ro...g900t-in-uvu1dob1-android-5-0-lollipop-guide/
sjbayer3 said:
Does this root method trip knox? No recovery just root
http://dottech.org/176266/how-to-ro...g900t-in-uvu1dob1-android-5-0-lollipop-guide/
Click to expand...
Click to collapse
It does if it flashes a custom bootloader or kernel.
Is this the case no matter what version OS of the phone you have?

[Q] Please help!-Beginner trying to root Samsung Galaxy S4 SCH-i545 to Lollipop

I am a beginner to Android, and I am wondering if someone can introduce me to how to make my Galaxy S4 into a Google Play Edition with Lollipop. Can someone walk me through this?
Please help!
jashtiani said:
I am a beginner to Android, and I am wondering if someone can introduce me to how to make my Galaxy S4 into a Google Play Edition with Lollipop. Can someone walk me through this?
Please help!
Click to expand...
Click to collapse
Likely this will not be possible for you.
Samsung and Verizon have kept the GS4 Bootloader locked and unless you have the "MDK" version of the bootloader there are no options to change your ROM to "Google Play Edition with Lollipop". Furthermore, depending on your current bootloader, you may not even be able to root your phone.
Go to the Baseband section under settings/more/about device and look for the baseband version. The last 3 letters/numbers are the ones you will see referred to in these posts. Up to NK4 was KitKat, OC1 is Lollipop.
If your last 3 are MDK you may be able to use an exploit called Loki which will allow you to root and change roms - (search MDK and Loki on these forums). Unfortunately if your last 3 are OC1 then you are on Lollipop and out of luck for root/custom roms at the moment.
Once you find those letters/numbers you will know your options. For Kitkat versions you can root with Towelroot and install the Safestrap app/recovery and use that to flash custom Kitkat Touchwiz Roms only. There are a few methods for upgrading to Lollipop from NK4 and retaining root but you must root the phone first before upgrading.
With very few exceptions, once you upgrade your bootloader/baseband version you cannot downgrade, so if you are already on OC1, the only option is to wait for a new root exploit to be found.
Hope this helps a little.
Try looking up "how to flash roms on galaxy s4" and I think there is a guide on xda
Sent from my GT-i9505(rooted) Android 4.4.2

Stock with Root?

Can anyone point me to a rom or tell me a way to get a way to go back to stock? I like root and all, but I want to go back to stock. I have Sac23 (name wrong? ) 5.0 Stock rom but there doesn't seem to be an update to like 5.1.1 because he is making S6 Ports(I like then but can't get ny service to work the APN was enabled when flashed but.....) so can I like find a lollipop Odin rom and rip it out of the .tar and flash it? If there is a stock rom for any version above 5.0 please direct me..
Oh and sorry fir posting in wrong thread if I did. It said Help so..
There is only 1 stock lollipop rom for the Sprint Note 3 and that is OC5 5.0. There hasn't been an update to 5.0.2 or 5.1.1
elwood said:
There is only 1 stock lollipop rom for the Sprint Note 3 and that is OC5 5.0. There hasn't been an update to 5.0.2 or 5.1.1
Click to expand...
Click to collapse
Thanks for the help but I got a new phone now. Thanks anyway

Rom Question. S6 Edge - SM g925Z Japan Softbank.

I Have the SM G925Z Version of the galaxy s6 Edge [Japan SoftBank]
I See many Roms that say "Works with many g925 Versions !" but the Japanese Z Version is never listed anywhere.
only the F T U V P etc etc versions.
If I use TWRP 2.8.6.0 to backup my current Rom, can I try these other Roms and safely return to my Stock Rom
if cell or wifi service stop working? If I try 5.1.1 Roms, I can not return to 5.0.2 roms?
Can I use TWRP to install a 5.1.1 rom that I download, even while my current Rom is 5.0.2 ?
or can I only install Roms using Odin Flash tool ?
My ZTE Warp phone was able to install Roms from downloaded Zip files with TWRP.
But I am not 100 % sure about the process.
RecIV said:
I Have the SM G925Z Version of the galaxy s6 Edge [Japan SoftBank]
I See many Roms that say "Works with many g925 Versions !" but the Japanese Z Version is never listed anywhere.
only the F T U V P etc etc versions.
If I use TWRP 2.8.6.0 to backup my current Rom, can I try these other Roms and safely return to my Stock Rom
if cell or wifi service stop working? If I try 5.1.1 Roms, I can not return to 5.0.2 roms?
Can I use TWRP to install a 5.1.1 rom that I download, even while my current Rom is 5.0.2 ?
or can I only install Roms using Odin Flash tool ?
My ZTE Warp phone was able to install Roms from downloaded Zip files with TWRP.
But I am not 100 % sure about the process.
Click to expand...
Click to collapse
First the s6 edge is a different style of device. To install 5.1.1 roms on the device you have to be on 5.1.1. Same with 5.0.2. Yes you can try any rom from the s6 and the s6 edge rom so long as you flash a special kernal for your device that makes the rom work on your device. If cellular data does not work, revert to your nandroid backup of your origonal os and flash another rom and you'll be good if that one works. Just repeat if the roms dont work or if you get tired of it then just stick with your stock rom which should be your nandroid backup.
Sent from my SM-G925P using Tapatalk
Thank you. I can understand this, except for the kernal part, please explain.
How can I backup my current Kernal so that I can return to my Stock Rom backup.?
will a TWRP Nandroid backup do that automatically ?
how do I install the correct Kernal? with TWRP ?
for example, from the ROM installation , it says
[5]Install Zip from storage
[6]Flash The Capsule ROM
[7]Flash arter97 kernel
[8]Flash SuperSU
[9]Reboot
Im assuming 5 means, copy the rom to the phone, 6 means use TWRP to install,
so flash the kernal after the rom ? with Twrp ?
how can I backup my kernal first? so that I can return to my 5.0.2.
and last question, you said I need to be on 5.1.1 to try 5.1.1 roms.
the Japan SM g925Z is a 5.0.2 rom atm, they never updated to 5.1.
most of the roms I see are 5.1.1
Does that mean there is no way to upgrade to 5.1.1 while on 5.0.2 ?
or does that mean, if I flash a new TWRP and 5.1.1 Rom, I can just never return to 5.1.1 ?
Does TWRP Mean Kernel ?
maybe that is what I am missing.
I already have a working TWRP.
some roms do not mention flashing kernels in the installation, some do,
does that mean it does not matter? or does that mean that the installation guide is terrible and people are going to brick ---- if they dont know about it ?
Im not exactly sure the difference between kernel and Rom.
To answer your first question, the nandroid backup you do in twrp backs it up because it is a required portion of your rom. Which also answers your second question as yes.
The answer to your third question is you have to find a flashable zip of a custom kernal for your device. You can also try restoring your boot from the nandroid which contains the kernal and if that one doesnt work flash the custom kernal zip.
Next i need a link to the rom your trying to flash to check it out.
The only way to install 5.1.1 roms is to be on that android version. The reason is that android uses an sdk platform and 5.0.2 uses sdk 21 and 5.1.1 uses sdk 22 so those are incompatable with each other.
No way to update that device to 5.1.1 unless it is released for that device or unless the hardware sources are released for aosp roms which may be a while where samsung has not released them yet due to the new Exynos processor that they recently created.
No twrp is your recovery but it backs up your kernal with the backup.
Those roms are for specific device varients and will work without installing a kernal because the kernal that it needs is for the devices they are meant for.
The others that say install kernals are ones that didnt have the kernal put in the rom zip.
Sent from my SM-G925P using Tapatalk
---------- Post added at 02:47 AM ---------- Previous post was at 02:45 AM ----------
Either that or they didnt modify the kernals in the rom zip to the specifacations that they wanted so they fixed it and posted the kernal.
Sent from my SM-G925P using Tapatalk
thank you, that does explain alot.
I am not sure which Rom I should try. None of them actually say sm g95z.
Which roms would you recommend I try first?
I am not sure any will work, they all appear to be 5.1.1 only.
which means my 5.0.2 system can not test any of them.
or more specifically, if I upgrade to 5.1.1, and they fail to connect to wifi or cellular, then I can not return to 5.0.2 I guess.
Do you know of any that are 5.0.2 ?
those should be safe to try I guess.
I just want to get rid of the 500 retarded A-- Samsung apps that auto update.
I dont need Sfinder X_x, I dont need quick connect, I REALLY dont want virus protection from samsung clogging up my performance.
I have read about build.prop tweaks and updates, but the sm g925Z version did not get 5.1.1 updates, so those fixes do not work.
I do have Root access already, but with TWRP 2.8.6.0 (Because its said that it doesnt trip knox).
but I can not un-install these fkn bloatware apps, even with root access.
This appears to be a 5.0.2 Galaxy S6 Edge Rom.
http://forum.xda-developers.com/gal...edge-g925fxxu1aocv-v1-0-deodex-aroma-t3102974
but it says G925FXX, my phone is G925ZZ
I should be able to test it, and return to my g925ZZ TWRP backup pretty easily right ? since it is 5.0.2 ?
Just to confirm for other people.
I tested the VNRom 5.0.2 for G920F
it ran like S--T.
I used TWRP backup to go back to Stock 5.0.2 just fine.
no problems.
RecIV said:
thank you, that does explain alot.
I am not sure which Rom I should try. None of them actually say sm g95z.
Which roms would you recommend I try first?
I am not sure any will work, they all appear to be 5.1.1 only.
which means my 5.0.2 system can not test any of them.
or more specifically, if I upgrade to 5.1.1, and they fail to connect to wifi or cellular, then I can not return to 5.0.2 I guess.
Do you know of any that are 5.0.2 ?
those should be safe to try I guess.
I just want to get rid of the 500 retarded A-- Samsung apps that auto update.
I dont need Sfinder X_x, I dont need quick connect, I REALLY dont want virus protection from samsung clogging up my performance.
I have read about build.prop tweaks and updates, but the sm g925Z version did not get 5.1.1 updates, so those fixes do not work.
I do have Root access already, but with TWRP 2.8.6.0 (Because its said that it doesnt trip knox).
but I can not un-install these fkn bloatware apps, even with root access.
Click to expand...
Click to collapse
How did you the root access for the sm-g925z?
I too have the same device and searching for the root access.
Please reply which twrp you used and SU file?
Please post link to the files well..
Oh yeah if you have the link to download the stock rom 5.0.2 for the device post it as well.
It will be great help.
Thanks..
I searched alot.
I did not find and roms that will work.
I did not find stock rom also.
Did backup my stock rom with twrp. I posted the links recently i think.
Custom rom
RecIV said:
I searched alot.
I did not find and roms that will work.
I did not find stock rom also.
Did backup my stock rom with twrp. I posted the links recently i think.
Click to expand...
Click to collapse
Hello, Have you found any compatible rom?

Need a Custom Rom for The Galaxy S6 (SM-S906L)

Long story. I have a Straighttalk Galaxy S6 (5.0.2) odexed rom.
Sadly, Straightalk doesn't have firmware updates for my phone.
I have searched EVERYWHERE on google for a custom rom that matches the model SM-S906L but no luck. The reason why I need a custom rom is so I can use Xposed.
According to the Internet, Xposed currently does not support 5.0.2 stock (odexed roms), TouchWiz roms. So thats why I was wanting a DEODEXED rom that will support my phone.
If any on knows what custom roms that work on the model SM-S906L It would be greatly appreciated if anyone gave me some info.
Any help would be appreciated!
:laugh::good:
chocolote4444 said:
Long story. I have a Straighttalk Galaxy S6 (5.0.2) odexed rom.
Sadly, Straightalk doesn't have firmware updates for my phone.
I have searched EVERYWHERE on google for a custom rom that matches the model SM-S906L but no luck. The reason why I need a custom rom is so I can use Xposed.
According to the Internet, Xposed currently does not support 5.0.2 stock (odexed roms), TouchWiz roms. So thats why I was wanting a DEODEXED rom that will support my phone.
If any on knows what custom roms that work on the model SM-S906L It would be greatly appreciated if anyone gave me some info.
Any help would be appreciated!
:laugh::good:
Click to expand...
Click to collapse
Did you ever manage to install 5.1.1 or 6.01 on your phone? I have the same phone on 5.02. Some say you can flash stock SM-G920R6 on 6.01. (but not sboot and modem). Tried but failed.
Still not roms or info on this device

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