How to update costum rom without losing root and kernel - Xiaomi Redmi Note 7 Questions & Answers

Hello!
I'm currently using pixel experience with predator kernel and magisk v23.
Today i installed an update to the rom but i noticed that not only i lost my root acess but it also reset to the default rom's kernel.
Is there any way to update it and stick with my kernel and root?
Thanks everyone

gcoutinho023 said:
Hello!
I'm currently using pixel experience with predator kernel and magisk v23.
Today i installed an update to the rom but i noticed that not only i lost my root acess but it also reset to the default rom's kernel.
Is there any way to update it and stick with my kernel and root?
Thanks everyone
Click to expand...
Click to collapse
Update rom, kernel and then magisk in recovery without wipe something, then reboot. You flash only the rom over OTA.

Related

[Q] How do I know if my kernel isn't stock?

Currently I'm running andromeda rom with 2.2.4 root, with Di07 and 2.6.29 kernel; which I believe is stock. Now if it wasn't stock would it have a different # or is the andromeda a whole nother kernel?
if your running the anromeda rom it comes with a different kernal. got menu>settings>about phone and build version will tell yuo what kernal you are running
So if I restore back to my first backup when I still had D27, then unroot, I should be able to update, then flash the andromeda kernel again and keep the update right?
deciple said:
So if I restore back to my first backup when I still had D27, then unroot, I should be able to update, then flash the andromeda kernel again and keep the update right?
Click to expand...
Click to collapse
Your gonna have to flash the stock rom and kernal than update. You shouldn't have to remove root
Sent from my SPH-D700 using XDA App

[Q] Franco kernel disabled root..

hey guys, thanks for all the info you post however I have an issue with the newest Franco kernel. I installed the latest release and after reboot my root access is gone. I tried reinstalling Super SU, but even when doing it through TWRP it doesn’t install. The kernel is R75 the latest available through the Franco App. This is my first time using a kernel, is this normal? What do I need to do to get rooted again?
Thanks for everyone's contributions on the forum, you have helped me tremendously in the past just from reading posts and thanks for any help with this issue.
NCSUZoSo said:
hey guys, thanks for all the info you post however I have an issue with the newest Franco kernel. I installed the latest release and after reboot my root access is gone. I tried reinstalling Super SU, but even when doing it through TWRP it doesn’t install. The kernel is R75 the latest available through the Franco App. This is my first time using a kernel, is this normal? What do I need to do to get rooted again?
Thanks for everyone's contributions on the forum, you have helped me tremendously in the past just from reading posts and thanks for any help with this issue.
Click to expand...
Click to collapse
The only thing lately I notice lately is flashing some 4.3 roms you loose root. Easy to get back just use the below tool
http://forum.xda-developers.com/showthread.php?t=1766475
I also had the same problem when i flashed franco kernel #75 over PA #3.91 and it broke the root.
I also searched for superuser patch but could not find any updates.
Sent from my Nexus 7 using xda app-developers app
So is there currently no fix for this then? I think I'd rather go with Stock Kernel than lose all of my root exclusive apps.
BTW I don't think I mentioned it before, I am using a Nexus 7 (orig).
Edit:
I just found this
Just auto-flash the r75-nightly with FKU on my stock-4.3 nexus 7 16GB.
After re-boot, the supersu poped up a notification that "There is no SU binary installed and SuperSU cannot install it. This is a problem!".
This issue is solved after I re-flash the current latest UPDATE-SuperSU-v1.51.zip with CWM.
Click to expand...
Click to collapse
download.chainfire.eu/345/SuperSU/UPDATE-SuperSU-v1.51.zip
If i read correctly, something in the latest CM 10.2 ramdisk released recently broke root. The next update to all of the kernels will see it fixed.
Sent from my SGH-T999 using Tapatalk 4
if you use the SuperSU link I provided you can re-root with the latest franco kernel running.
SuperSu worked!!!
NCSUZoSo said:
if you use the SuperSU link I provided you can re-root with the latest franco kernel running.
Click to expand...
Click to collapse
Thanks buddy, the SuperSu zip solved the root issues, everything back to normal.
anuragnirmal said:
Thanks buddy, the SuperSu zip solved the root issues, everything back to normal.
Click to expand...
Click to collapse
No problem, glad to contribute to the forum!
lose root after installing FKR75 with FK updater
I tried flashing the latest super su 1.65 zip but TWRP said it couldn't open the zip file. I had to reflash the stock ROM to get back root.
I have followed this thread but found no answer.
mitchmarmot said:
I tried flashing the latest super su 1.65 zip but TWRP said it couldn't open the zip file. I had to reflash the stock ROM to get back root.
I have followed this thread but found no answer.
Click to expand...
Click to collapse
Is your tablet encrypted? The same happened to me on my encrypted N4 and the only option was to go back to stock kernel.

Root after manual update?

So I finally found some time for my unlocked and rooted nexus 4. Right now it is on 4.3 stock and I want to update to 4.4.2. Now the question which I couldn't find an answer on Google: Do I loose root after manual update? I've seen some videos on that, but some say that you need stock recovery (I have TWRP), but nothing about root.
Also, I'd install Franco kernel after that.
Help and possible tutorial would be appreciated, I'm still kinda new to android.
You can have a stock experience by installing the Experience ROM in the development thread.
Make sure you are running the latest TWRP before trying to flash a 4.4 ROM.
audit13 said:
You can have a stock experience by installing the Experience ROM in the development thread.
Make sure you are running the latest TWRP before trying to flash a 4.4 ROM.
Click to expand...
Click to collapse
I want to use stock rom wirh fraco kernel. Again, do I loose root from 4.3 to 4.4?
brinmb said:
I want to use stock rom wirh fraco kernel. Again, do I loose root from 4.3 to 4.4?
Click to expand...
Click to collapse
Yes, always when you flash another stock Rom, you will lose root.
But it's a matter of seconds to reroot after flashing latest supersu.zip through TWRP.
Unleashed by my Nexus 4
RASTAVIPER said:
Yes, always when you flash another stock Rom, you will lose root.
But it's a matter of seconds to reroot after flashing latest supersu.zip through TWRP.
Unleashed by my Nexus 4
Click to expand...
Click to collapse
Alright, thanks. I guess I'll do thst.

Bootloop OOS 3.0.2 / Boeffla 2.1 Beta 1 / SuperSU 2.74

Hi,
So i've been running OOS 3.0.2 Boeffla 2.0 and Super Su 2.74 without issues.
This morning I tried to flash Boeffla 2.1 Beta 1.
I followed steps from http://boeffla-kernel.de/index.php/69-new-concept-kernels-new-app as prescribed by @Lord Boeffla
flash rom
flash kernel
flash supersu (if required by your rom)
let it boot
enjoy
Click to expand...
Click to collapse
Unfortunately, the device stays on the OOS boot animation for ever.
The minute I flash back the stable kernel all is good in the world.
Any ideas on what could be causing the issue ?
Thanks
Couple of things:
Did you reflash the rom? If so, dirty or clean?
If dirty, did you wipe caches?
If clean, try reflashing OOS3 modded version of SU. https://www.androidfilehost.com/?fid=24591000424944601
Theberge43 said:
Hi,
So i've been running OOS 3.0.2 Boeffla 2.0 and Super Su 2.74 without issues.
This morning I tried to flash Boeffla 2.1 Beta 1.
I followed steps from http://boeffla-kernel.de/index.php/69-new-concept-kernels-new-app as prescribed by @Lord Boeffla
Unfortunately, the device stays on the OOS boot animation for ever.
The minute I flash back the stable kernel all is good in the world.
Any ideas on what could be causing the issue ?
Thanks
Click to expand...
Click to collapse
This is typically the case when SuperSu does not install in systemless mode.
You need a patched supersu version for OOS. Did you use that?
Hi,
Thanks for the answer. No I used the latest beta. Why does it work with the old kernel and not the new one?
Theberge43 said:
Hi,
Thanks for the answer. No I used the latest beta. Why does it work with the old kernel and not the new one?
Click to expand...
Click to collapse
Totally working for me, just flash the correct SuperSu zip

Nougat Root

Can you provide me a link for rooting VNS-L21C432B371? Thank you!
sprite00 said:
Can you provide me a link for rooting VNS-L21C432B371? Thank you!
Click to expand...
Click to collapse
At the moment about the rooting, is not such thing on Nougat...
Solution are installing over the stock firmware, some custom firmware (Revolution OS, Revolution ROM, Elite Kernel), already with root enabled...
https://forum.xda-developers.com/huawei-p9lite/development/twrp-t3588356
Install this TWRP and the SuperSU provided in the first post
gtdaniel said:
At the moment about the rooting, is not such thing on Nougat...
Solution are installing over the stock firmware, some custom firmware (Revolution OS, Revolution ROM, Elite Kernel), already with root enabled...
Click to expand...
Click to collapse
This is simply untrue and false. I can think of at least 3 methods to root Nougat, even with the stock kernel: MagiskSU, phhSuperuser and SuperSU.
zgomot said:
This is simply untrue and false. I can think of at least 3 methods to root Nougat, even with the stock kernel: MagiskSU, phhSuperuser and SuperSU.
Click to expand...
Click to collapse
About that 'rooting' i mean like on MM: unlock bootloader, install twrp, root and that is...
About rest, Revolution OS use phhSuperuser and Elite Kernel use or MagiskSU or phhSuperuser...
For me is more simple on Nougat, unlock bootloader+install Revolution Recovery+Revolution OS and that is...
And bonus, Revolution OS have some optimisations and tricks...
gtdaniel said:
About that 'rooting' i mean like on MM: unlock bootloader, install twrp, root and that is...
About rest, Revolution OS use phhSuperuser and Elite Kernel use or MagiskSU or phhSuperuser...
For me is more simple on Nougat, unlock bootloader+install Revolution Recovery+Revolution OS and that is...
And bonus, Revolution OS have some optimisations and tricks...
Click to expand...
Click to collapse
It's exactly like MM. Unlock BL, flash TWRP, flash Magisk zip and done, you're rooted. Or even simpler, without needing TWRP, just install phh Superuser from the Play Store and done, you're rooted.

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