How to unroot / flash stock rom - Jelly 2 smartphone - Android Q&A, Help & Troubleshooting

Hello together,
I've rooted my Jelly 2 smartphone and unlocked its bootloader (using MAGISK). It worked well and I gained root access.
After that, I am not very happy with it and I want to undo it again (pls dont question that).
As I am quiet a newbie in rooting, I don't really know how to unroot the device again, flash its custom ROM and lock the bootloader again.
I had clicked "uninstall" in the MAGISK App and due to that, I've lost my rooting access.
But I also want to flash the normal stock ROM again and lock the bootloader.
May you please help me how to do it? I have downloaded an official stock from from the Unihertz Jelly 2 phone but dont know what to do next.
There are many diffeferent tutorials out there and I feel quiet lost.
Please help!
Thanks in Advance
Zzkywalker

Related

[Q] Need help on flashing stock

Hi guys,
I posted a question similar to this before, but did not get much reply.
I have a chinese Razr, and I would like to install an English stock 4.1.2 onto it. This is mostly because for some reason gapps do not work and I really do want gapps.
I have not flashed phones for two years so I have no idea what everything is. And it seemed like all these requires root. Which is my other problem: I cannot install root on this phone no matter what I try. Someone suggested to me that this was because someone had rooted this phone before in an unconventional way and this locked the phone for any future roots. And when I had updated to 4.0.4 I had lost the root and cannot regain it. I must have tried 20 different methods to root this phone already so I'm pretty sure this is hopeless until I flash a different rom.
In any case, my android version is 4.1.2 and system version is 672.300.384.XT910ChinaRetail.en.CN
And I would like to flash a stock 4.1.2 on it.

[Q] How Do I Root My Xperia M2?

I have a Sony Xperia M2 on Vodafone UK which I want to root.
I've looked around and many people are saying use TowelRoot, downgrade to JB, find the right TFT etc. and I'm getting really confused, especially since my bootloader is unlocked.
The method which seems to work with people is to flash JB and then use an exploit to root the phone. Since the I cant unlock the BL, I dont know how to flash JB onto this phone.
Also if i root this phone, am i still able install CyanogenMod or use root apps such as Xposed Framework?
How can I downgrade the phone and root it?
Thanks In advance!
(pictures are in my album http://forum.xda-developers.com/album.php?albumid=11899)
I did it
I just did it with KingRoot, without experiencing any problem, and no downgrade was necessary. The device was not listed as compatible, but it finally did it !
I hope this will help.
navYgor

[Q] Xperia Z2 4.4.4: Root WITHOUT Unlocked Bootloader.

Is there a way to root my Xperia Z2 (4.4.4) without unlock its bootloader?
Or else better, is there a way to back-up the bootloader before the unlock?
I ask because I want to root it without set a custom Rom.
Thanks in advance.
There is. You've got to downgrade to for example 4.4.2, root your phone, create a pre-rooted version of 4.4.4 and then flash that. There is a much more detailed guide around here, so I recommend that you check that out
To back up your ta partition you will need root first.
In stead of creating a rooted rom you can also find some prerooted here in the development forum.
-Use flashtool to downgrade to 4.4.2
-Root and install recovery with one of the available root methods (towelroot for example)
-Use recovery to flash a rooted 4.4.4 zip, recovery (again) and SU (again)
-Reboot
-Test network connection, if 4g is not working, use flashtool to flash a local 4.4.4 baseband
That's all.
I heard that for rooting it's required to have unlocked bootloader. Is that true?
(I have seen the root guide in forum, but I don't think that it mentions the bootloader)
My problem is that I want to upgrade the phone without errors (when sony has updates). I say that because a friend of mine has a rooted Nexus 5 with unlocked bootloader and he can't install the last update.It gives him a bootloop and returns to the previous. This is something I don't want.
Thanks in advance.
Unlucking is not needed.
Official updates should work if you're on a 100% stock rom, but updates are generally available as flashable rooted zip, here in the forums, long before you get an official update available from Sony.
So that should be no problem.
Biggest issue here that people dont search howto root on locked bl, that is possible, search and read then you will have it, example like the installations steps of a modded stock rom
Sent From Somewhere On Earth With My Z2 ^^

Help me rooting my phone

Hi everyone ?.
So I have been thinking and I want to root my Galaxy Alpha, something that I have been thinking by a long time... But I know absolutely nothing about root because I had never rooted a device ?. I want to root my device because people say that the real Android experience comes with root, I want to install some other roms (I'm bored of the original one) and I want to change the emojis too ?. But I really need help, I have some questions... After I root my device is there a possibility of revert everything and put it in the original form? (You know, if it needs to go to guaranty) and what are the worst parts of being rooted? (Security problems and everything?)?. After that how do I root my device? I have the SM-G850F Alpha unlocked. I'm in the 5.0.2 Android version (need another data? Please tell) and how do I install roms? Thanks for everything

Rooting Help Please 5.1.1

Hi Ya'll and Happy New Year,
I need some help in rooting my Z C833. Before I tell you my ordeal here is the system details:
OS 5.1.1
Build 14.6.A.1.236
Bootloader: Unlocked via sony
Now i am not a advanced user when it comes to android stuff, I am still learning. All the talks and guides about rolling back and going to kitkat and flashing and recovering TA partion is kinda making me confused. I have seen many guides, i tried to roll back via flashtools, use king root to acheive root, install dual recovery then flash super user. This is the extent of my knowledge.
When i try to either ftf a pre rooted file to a 5.0.x fw i LOSE ROOT, every single time. Can someone help me out. What am i doing wrong?
For example I roll backed to (C6833_14.5.A.0.270_Customized_HK) installed King root, pushed (ZU-lockeddualrecovery2.8.23-RELEASE.combined) flashed (BETA-SuperSU-v2.49) and then went back to flashtools to ftf (C6833_14.6.A.0.368_Generic Telenor Norway) and i LOSE ROOT (ahhhhhhhhh):silly:
If there is no option for me to update to stock rooted rom, can i install a custom rom with a update fw?
Ideally, stock or custom, i just want to utilize the sound and screen mods on this forum for the z ultra, for that i need custom recovery, for that i need root :S
I know the answer might be very simple, but like i said i m out of ideas.................
Thanks in advance for your help.
anyone???
Flash kitkat ftf, root, flash pre rooted 5.1.1
Did you read here: http://forum.xda-developers.com/xperia-z-ultra/development/ub-14-6-1-236-stock-ftf-root-t3270850
Thank you very much pckoloji and RealityFails for your input.
I was able to fix it with the link provided : http://forum.xda-developers.com/xper...-root-t3270850
Thank you once again.

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