can i flash custom kernel and then revert to stock??? - OnePlus 6 Questions & Answers

can i do that ?

Yes You Can!

Yes. Just backup the boot partition before you flash a custom kernel in TWRP.

memocatcher said:
Yes. Just backup the boot partition before you flash a custom kernel in TWRP.
Click to expand...
Click to collapse
so if i want to go back to stock kernel i restore onlly the boot part and restart?

Yep, dass eet!

memocatcher said:
Yes. Just backup the boot partition before you flash a custom kernel in TWRP.
Click to expand...
Click to collapse
is that the Boot [x] in the option backup in twrp recovery?

ired17 said:
is that the Boot [x] in the option backup in twrp recovery?
Click to expand...
Click to collapse
Yup

whizeguy said:
Yup
Click to expand...
Click to collapse
okay, so i've already had a backup of my stock thru that thing, i only tick that box for Boot when backing up before i install a custom kernel(Clean slate). So if i want to revert to stock kernel, i will just flash that backup thru twrp? and done?

ired17 said:
okay, so i've already had a backup of my stock thru that thing, i only tick that box for Boot when backing up before i install a custom kernel(Clean slate). So if i want to revert to stock kernel, i will just flash that backup thru twrp? and done?
Click to expand...
Click to collapse
Not flash, restore. Option to this is dirty flash the ROM your on,but restoring boot.img is enough.

whizeguy said:
Not flash, restore. Option to this is dirty flash the ROM your on,but restoring boot.img is enough.
Click to expand...
Click to collapse
restore i mean, my bad haha. it'll gona work, right? haha, yes i've read that i can also dirty flash the stock rom, i still have the full rom zip (OOS 9.0.3), so you mean the other option is flashing that full rom zip, right? ofcousrse, all mods will be revert to stock, am i right? haha just wanna be sure, Thank you!
P.S. i'm on oos 9.0.3 anyway before i flash the custom kernel haha

ired17 said:
restore i mean, my bad haha. it'll gona work, right? haha, yes i've read that i can also dirty flash the stock rom, i still have the full rom zip (OOS 9.0.3), so you mean the other option is flashing that full rom zip, right? ofcousrse, all mods will be revert to stock, am i right? haha just wanna be sure, Thank you!
P.S. i'm on oos 9.0.3 anyway before i flash the custom kernel haha
Click to expand...
Click to collapse
Yupp.
Yupp.
And yupp all mods lost also ofc I have to flash twrp reboot to twrp flash magisk After the ROM,but that's standard for this device because of the A/B slots
As for kernel, I highly recommend render or smurf! Very solid

I see. Thanks a alot
So in terms of battery performance, render or smurf?

ired17 said:
I see. Thanks a alot
So in terms of battery performance, render or smurf?
Click to expand...
Click to collapse
Both are about same. Got great results on both rocking Smurf now

whizeguy said:
Both are about same. Got great results on both rocking Smurf now
Click to expand...
Click to collapse
Gonna try that. Any idea if it is good also if partner it with havoc os or with xxx no limits rom? Haha

ired17 said:
Gonna try that. Any idea if it is good also if partner it with havoc os or with xxx no limits rom? Haha
Click to expand...
Click to collapse
I used havoc before. Some camera issue within Instagram when swapping front/back camera made me go oos again, I think Smurf has kernel for custom ROMs aswell. Haven't used xxx In a while, I just use the debloat script "light" from tomatot (think I'm messing up his name)

whizeguy said:
I used havoc before. Some camera issue within Instagram when swapping front/back camera made me go oos again, I think Smurf has kernel for custom ROMs aswell. Haven't used xxx In a while, I just use the debloat script "light" from tomatot (think I'm messing up his name)
Click to expand...
Click to collapse
Yes i saw that debloating method, i'm planning also to try it also. Thanks a lot sir.

whizeguy said:
I used havoc before. Some camera issue within Instagram when swapping front/back camera made me go oos again, I think Smurf has kernel for custom ROMs aswell. Haven't used xxx In a while, I just use the debloat script "light" from tomatot (think I'm messing up his name)
Click to expand...
Click to collapse
Btw, what build no./version of smurf you are using?

Related

should i install franco kernel?

new to android,
got a few questions regarding franco kernel
1. should i install franco kernel? iam seeing that pretty much everyone is using it.will just installing it improve battery life? or do i also need to mess with clocks( which i rather not do)
2. using mahdi rom, will it work with it?
http://forum.xda-developers.com/oneplus-one/orig-development/kernel-franco-kernel-r1-t2800871
3. also i would need to download from the link that says: "for aosp roms" right?
4. in the link above it just says flash it, but in this guide http://forum.xda-developers.com/oneplus-one/general/guides-bacon-timmaaas-how-to-guides-t2839471 , in part 6, it says also wipe cache/dalvik, so should i wipe or not?
thanks in advance to all helpers =P
DjDafiDak said:
new to android,
got a few questions regarding franco kernel
1. should i install franco kernel? iam seeing that pretty much everyone is using it.will just installing it improve battery life? or do i also need to mess with clocks( which i rather not do)
2. using mahdi rom, will it work with it?
http://forum.xda-developers.com/oneplus-one/orig-development/kernel-franco-kernel-r1-t2800871
3. also i would need to download from the link that says: "for aosp roms" right?
4. in the link above it just says flash it, but in this guide http://forum.xda-developers.com/oneplus-one/general/guides-bacon-timmaaas-how-to-guides-t2839471 , in part 6, it says also wipe cache/dalvik, so should i wipe or not?
thanks in advance to all helpers =P
Click to expand...
Click to collapse
1. Depending on your device, and your app set up, it will make your device run smoother. But then there's ak kernel too. ak has more options and you have to tweak your own set up. Franco has his set up built into the kernel already to make it run optimized.
2. Yes
3. Yes
4. Yes
dude i just installed it and the screen was freaking out, like alot of random colors on parts of the screen and weird lines and sh!t, wtf, what do i do?
Update your ROM.
DjDafiDak said:
dude i just installed it and the screen was freaking out, like alot of random colors on parts of the screen and weird lines and sh!t, wtf, what do i do?
Click to expand...
Click to collapse
You downloaded the outdated Mahdi, download the latest from here
http://forum.xda-developers.com/one...m-2-7-oneplus-camera-4k-t2813107/post55644987
nicholaschum said:
You downloaded the outdated Mahdi, download the latest from here
http://forum.xda-developers.com/one...m-2-7-oneplus-camera-4k-t2813107/post55644987
Click to expand...
Click to collapse
do i have to reflash it entirely? or can i somehow update? i just dont want to go through the hassle of installing apps etc again, because i just did that.
but if i have no choice i will.
if you could please continue to reply quickly that would be great, as i only have about 8hrs till college starts tomorrow and i need my phone, thanks =P
DjDafiDak said:
do i have to reflash it entirely? or can i somehow update? i just dont want to go through the hassle of installing apps etc again, because i just did that.
but if i have no choice i will.
Click to expand...
Click to collapse
Just flash over your current set up. You won't lose data.
nicholaschum said:
Just flash over your current set up. You won't lose data.
Click to expand...
Click to collapse
exactly as those steps mentioned on mahdi's page?
Upgrading from an earlier version: (not recommended)
- Copy the ROM ZIP to your SDCard
- Boot into Recovery
- Flash the ROM zip from SDCard
- Reboot
DjDafiDak said:
exactly as those steps mentioned on mahdi's page?
Upgrading from an earlier version: (not recommended)
- Copy the ROM ZIP to your SDCard
- Boot into Recovery
- Flash the ROM zip from SDCard
- Reboot
Click to expand...
Click to collapse
Yep.
nicholaschum said:
Yep.
Click to expand...
Click to collapse
Thanks alot!!! it fixed it.
just to confirm, i still have franco kernel installed after flashing the mahdi update?, the two things aren't related right?
though i dont feel like the device is smoother, but not sure yet.
DjDafiDak said:
Thanks alot!!! it fixed it.
just to confirm, i still have franco kernel installed after flashing the mahdi update?, the two things aren't related right?
Click to expand...
Click to collapse
You need to flash the latest franco again. Mahdi flashes it's stock kernel.
---------- Post added at 04:18 PM ---------- Previous post was at 04:01 PM ----------
DjDafiDak said:
though i dont feel like the device is smoother, but not sure yet.
Click to expand...
Click to collapse
Kernels need to set in on your device. Give it a few hours. Also sometimes smoothness doesn't have to be felt, but how a piece of software runs is how efficient it is.
nicholaschum said:
You need to flash the latest franco again. Mahdi flashes it's stock kernel.
Click to expand...
Click to collapse
hmm now iam thinking its fixed just because its back to its original kernel again, you sure that if i flash franco now it will be good?
lets say it wont, will i be able to just flash mahdi 2.8 again, and fix it again?
DjDafiDak said:
hmm now iam thinking its fixed just because its back to its original kernel again, you sure that if i flash franco now it will be good?
lets say it wont, will i be able to just flash mahdi 2.8 again, and fix it again?
Click to expand...
Click to collapse
It's because of the old commits in the previous Mahdi releases. The kernel has the latest commits and the ROM was not updated for it. The one you downloaded was 09/03 version but the commit was weeks after 3rd of Sept, requiring a ROM update.Now that you have the latest, you won't experience any of these issues again.
alright, reflashing franco r21( also wiping cache/dalvik hopefully i need to do it again)
will edit in a sec.
edit: its good now =]
thanks ALOT for all your help!

Bootloop headache

Hello All
Just got my OP 6...coming from 5T I have 5.1.9 installed
I unlocked bootloader
Installed twrp 3.2.2.0
Installed boot.img.... From Max Lee site
Installed Magisk 16.4
All good went to reboot system and now stuck in bootloop??
Is the boot.img different for 5.1.9?
Anybody have any ideas to help? Thanks in advance!
skyeking69 said:
Hello All
Just got my OP 6...coming from 5T I have 5.1.9 installed
I unlocked bootloader
Installed twrp 3.2.2.0
Installed boot.img.... From Max Lee site
Installed Magisk 16.4
All good went to reboot system and now stuck in bootloop??
Is the boot.img different for 5.1.9?
Anybody have any ideas to help? Thanks in advance!
Click to expand...
Click to collapse
why would you install boot.img from some site that may or may not be for our phone.
you could just reinstall stock boot or choose custom kernel from the forms here and get something that works like
cleanslate https://forum.xda-developers.com/oneplus-6/development/kernel-cleanslate-v1-7-0-oo-t3797668
elementalx https://forum.xda-developers.com/oneplus-6/development/kernel-elementalx-op6-1-00-t3799054
flash kernel https://forum.xda-developers.com/oneplus-6/development/op6-flash-kernel-1-00-t3801652
these are some of the custom kernels for our OP 6.
MrSteelX said:
why would you install boot.img from some site that may or may not be for our phone.
you could just reinstall stock boot or choose custom kernel from the forms here and get something that works like
cleanslate https://forum.xda-developers.com/oneplus-6/development/kernel-cleanslate-v1-7-0-oo-t3797668
elementalx https://forum.xda-developers.com/oneplus-6/development/kernel-elementalx-op6-1-00-t3799054
flash kernel https://forum.xda-developers.com/oneplus-6/development/op6-flash-kernel-1-00-t3801652
these are some of the custom kernels for our OP 6.
Click to expand...
Click to collapse
Max's site is "High on Android" I followed his boot loader unlock and OP 6 root plan.....it was for the OP6....but I don't know
if the image is the same on 5.1.7 to 5.1.9 ? That's the only thing that my novice mind can thing the problem is?
I don't really want a custom kernel..I keep things stock, just root for a few apps adaway, TI backup...... But thanks!
skyeking69 said:
Max's site is "High on Android" I followed his boot loader unlock and OP 6 root plan.....it was for the OP6....but I don't know
if the image is the same on 5.1.7 to 5.1.9 ? That's the only thing that my novice mind can thing the problem is?
I don't really want a custom kernel..I keep things stock, just root for a few apps adaway, TI backup...... But thanks!
Click to expand...
Click to collapse
Use your backup then? Or are you another one that didn't do any? :s (yes we had a few last couple of days)
https://androidfilehost.com/?fid=5862345805528053217
Stock kernel, latest
whizeguy said:
Use your backup then? Or are you another one that didn't do any? :s (yes we had a few last couple of days)
https://androidfilehost.com/?fid=5862345805528053217
Stock kernel, latest
Click to expand...
Click to collapse
YES!! I was that guy!!! Funny I always made a backup on my 5t...but this was new nothing on it I wasn't thinking!!
Geez now my twrp is freezing on the opening screen???
Thanks!!
**** happens I guess
Try a newer version of twrp if you can, via fastboot first and then flash (like you did before)
whizeguy said:
**** happens I guess
Try a newer version of twrp if you can, via fastboot first and then flash (like you did before)
Click to expand...
Click to collapse
what is the newest version ?
https://dl.twrp.me/enchilada/
Just saw that that was the latest.. That you had installed before.. Hmm.
whizeguy said:
https://dl.twrp.me/enchilada/
Click to expand...
Click to collapse
Thank you very much!!!! worked!! it must have been the boot.img Cheers!!!!
skyeking69 said:
Thank you very much!!!! worked!! it must have been the boot.img Cheers!!!!
Click to expand...
Click to collapse
This phone does not work like the 5T or other phones without A/B partitions. There is a lot of bad advice out there. You're better off sticking with the guides posted here.
iElvis said:
This phone does not work like the 5T or other phones without A/B partitions. There is a lot of bad advice out there. You're better off sticking with the guides posted here.
Click to expand...
Click to collapse
I don't really understand the a/b partitions? I know its for seamless updates, but don't really understand. Advice here is the best for sure.
Max Lee's method works but he had an outdated boot.img ...once I got the correct one for 5.1.9 all went well...twrp, magisk...
plus and I hate to say this..all I have now is a Macbook and he had directions for that...
skyeking69 said:
I don't really understand the a/b partitions? I know its for seamless updates, but don't really understand. Advice here is the best for sure.
Max Lee's method works but he had an outdated boot.img ...once I got the correct one for 5.1.9 all went well...twrp, magisk...
plus and I hate to say this..all I have now is a Macbook and he had directions for that...
Click to expand...
Click to collapse
All you need to know about A/B is here: https://forum.xda-developers.com/oneplus-6/how-to/guide-noobs-guide-to-b-partitions-op6-t3816123
This phone is really not that hard to mod, even with a MacBook. I've used Macs for years for rooting. It's just a matter of knowing how to use Terminal . . . that's it.
why are you flashing the boot img?...
Because the boot.img I originally use wasn't for 5.1.9..
I flashed the correct one and all good...
skyeking69 said:
Because the boot.img I originally use wasn't for 5.1.9..
I flashed the correct one and all good...
Click to expand...
Click to collapse
The reason we ask about boot.Img is b/c flashing magisk would have patched your boot.img. The only reason for flashing boot is for custom kernels.
MrSteelX said:
The reason we ask about boot.Img is b/c flashing magisk would have patched your boot.img. The only reason for flashing boot is for custom kernels.
Click to expand...
Click to collapse
I'm not sure... But when I installed the boot.img for 5.1.9 then Magisk 16.4 it fixed the bootloop
skyeking69 said:
I'm not sure... But when I installed the boot.img for 5.1.9 then Magisk 16.4 it fixed the bootloop
Click to expand...
Click to collapse
Everyone else here know that the reason for the boot loop is b/c you flashed an older boot.img then the system was expecting. What we are trying to say is if you did not flash that boot.img in the first place, This problem never would have happened.

Can't flash anything in TWRP

Hello everyone,
So today, I decided to flash the Adaptive Brightness Mod.
So what I did, I booted into newest TWRP, I flashed Adaptive Brightness Mod. Hitted reboot.
It didn't boot, so what I did is I flashed DP3 again. The system booted, so I thought "Yea **** that mod".
So I booted into TWRP again and tried to root again using magisk. I got again in a boot loop.
Does anyone have a solution? I really want to have root access.
Friendly regards,
Crewz
ItsCrewz said:
Hello everyone,
So today, I decided to flash the Adaptive Brightness Mod.
So what I did, I booted into newest TWRP, I flashed Adaptive Brightness Mod. Hitted reboot.
It didn't boot, so what I did is I flashed DP3 again. The system booted, so I thought "Yea **** that mod".
So I booted into TWRP again and tried to root again using magisk. I got again in a boot loop.
Does anyone have a solution? I really want to have root access.
Friendly regards,
Crewz
Click to expand...
Click to collapse
Try flashing Magisk 16.7
flashing magisk in twrp gave me nothing but trouble so now i install twrp and then fastboot from a patched boot to get magisk installed.
manasgirdhar said:
Try flashing Magisk 16.7
Click to expand...
Click to collapse
Yea I tried that, didnt work
RiTCHiE007 said:
flashing magisk in twrp gave me nothing but trouble so now i install twrp and then fastboot from a patched boot to get magisk installed.
Click to expand...
Click to collapse
No idea what a Patched Boot is xD
ItsCrewz said:
Yea I tried that, didnt work
Click to expand...
Click to collapse
Did you trying wiping system, and then flash ROM, TWRP, reboot, and then try Magisk?
ItsCrewz said:
No idea what a Patched Boot is xD
Click to expand...
Click to collapse
patched boot with magisk
manasgirdhar said:
Did you trying wiping system, and then flash ROM, TWRP, reboot, and then try Magisk?
Click to expand...
Click to collapse
I didn't because its an pain to reinstall all apps and place them in the correct folder :/
ItsCrewz said:
I didn't because its an pain to reinstall all apps and place them in the correct folder :/
Click to expand...
Click to collapse
Yeah, I can understand. I normally have a titanium backup. Maybe someone else will have a better helpful idea
manasgirdhar said:
Yeah, I can understand. I normally have a titanium backup. Maybe someone else will have a better helpful idea
Click to expand...
Click to collapse
Yea I have an titanium backup of apps. But u still need to replace them in correct order.
I hope someone has an other idea.
ItsCrewz said:
Yea I have an titanium backup of apps. But u still need to replace them in correct order.
I hope someone has an other idea.
Click to expand...
Click to collapse
Order shouldn't really matter in a batch restore
manasgirdhar said:
Order shouldn't really matter in a batch restore
Click to expand...
Click to collapse
I mean. Like, I need to remake how my homescreen was made
ItsCrewz said:
I mean. Like, I need to remake how my homescreen was made
Click to expand...
Click to collapse
Wouldn't that be already backed up in the launcher data?
You shouldn't be that mad because of your homescreen set-up getting wiped! Yesterday I ****ed up encryption after trying to go back to Oxygen OS 5.1.11 from Havoc OS (which has August Security Patch), I couldn't boot the device up and TWRP and all my files were encrypted. After hours of trying and flashing, I had no other choice than formatting all my data. Including internal storage. And because I'm dumb, I didn't do a back up of my data for 3 month, so now I have 3 month old data on my phone.
So don't care about your homescreen set-up, as long as you have your pictures/music/data on the phone.
Btw, I'm not sure if I have a solution for you, but can you explain what exactly is the issue now? So you can boot up in the system without magisk installed but with it, you can't?
ItsCrewz said:
Yea I tried that, didnt work
Click to expand...
Click to collapse
You can't flash Magisk 16.7 from TWRP. It causes issues more times then not. You need to flash TWRP 16.4 (1642) then let the Magisk manager update to 16.7.
Magisk 16.7 will often give you an error on boot which looks like a vendor mismatch message. I stick with 16.4.
the reason it fails only with root is because the mod he installed is still installed. It only turns on when you have root. remove mod and problem fixed. also, reflashing rom does not remove magisk mods. only uninstalling mod will fix this or a full format.
the mod lives in /data.
memocatcher said:
You shouldn't be that mad because of your homescreen set-up getting wiped! Yesterday I ****ed up encryption after trying to go back to Oxygen OS 5.1.11 from Havoc OS (which has August Security Patch), I couldn't boot the device up and TWRP and all my files were encrypted. After hours of trying and flashing, I had no other choice than formatting all my data. Including internal storage. And because I'm dumb, I didn't do a back up of my data for 3 month, so now I have 3 month old data on my phone.
So don't care about your homescreen set-up, as long as you have your pictures/music/data on the phone.
Btw, I'm not sure if I have a solution for you, but can you explain what exactly is the issue now? So you can boot up in the system without magisk installed but with it, you can't?
Click to expand...
Click to collapse
Hi can you tell me the steps you did to revert back to stock oos rom please. I am struggling with this same exact problem since 2 days and i don't know what else i could try so if you could tell me how you solved this issue ! Thanks
vinct94 said:
Hi can you tell me the steps you did to revert back to stock oos rom please. I am struggling with this same exact problem since 2 days and i don't know what else i could try so if you could tell me how you solved this issue ! Thanks
Click to expand...
Click to collapse
Do you have a USB drive with USB C connector?
It is a lifesaver
Why cant you flash 16.7 again. That's the only one I flash in my TWRP and I never have issues.

Unencrypted???

I know i need to run unencrypted on aosp roms to be able to restore backups of OOS. Does the OOS system need to be unencrypted too?
suzook said:
I know i need to run unencrypted on aosp roms to be able to restore backups of OOS. Does the OOS system need to be unencrypted too?
Click to expand...
Click to collapse
Yes. To go back and forth
mac796 said:
Yes. To go back and forth
Click to expand...
Click to collapse
Ugh...just got oos setup...fml. Thanks!
suzook said:
Ugh...just got oos setup...fml. Thanks!
Click to expand...
Click to collapse
Yeah the best way to do it is right after you format in TWRP flash stock OS and the variety zip then back it up. Then whenever you want to go back to it to update you won't have any problem.
mac796 said:
Yeah the best way to do it is right after you format in TWRP flash stock OS and the variety zip then back it up. Then whenever you want to go back to it to update you won't have any problem.
Click to expand...
Click to collapse
:good:
mac796 said:
Yeah the best way to do it is right after you format in TWRP flash stock OS and the variety zip then back it up. Then whenever you want to go back to it to update you won't have any problem.
Click to expand...
Click to collapse
Is it better (in terms of performance) to run unencrypted?
harpin14789 said:
Is it better (in terms of performance) to run unencrypted?
Click to expand...
Click to collapse
No none at all. Just us peeps who flash a lot, don't want to have to format Everytime we go back to stock or try another rom. I guess it makes you a little less secure, if you lose your phone.
mac796 said:
No none at all. Just us peeps who flash a lot, don't want to have to format Everytime we go back to stock or try another rom. I guess it makes you a little less secure, if you lose your phone.
Click to expand...
Click to collapse
Well, if I lose my phone even if encrypted, the thief could use Qualcomm download tool to reset the and start using it. :silly:
harpin14789 said:
Well, if I lose my phone even if encrypted, the thief could use Qualcomm download tool to reset the and start using it. :silly:
Click to expand...
Click to collapse
Yeah not a big deal to me. Thieves want something bad enough. There gonna take it
So do I need to flash DM verity every time I do a back up or wanna try another ROM?
mlock420 said:
So do I need to flash DM verity every time I do a back up or wanna try another ROM?
Click to expand...
Click to collapse
No, just once after a clean rom flash. Then the rom stays un encrypted.
mlock420 said:
So do I need to flash DM verity every time I do a back up or wanna try another ROM?
Click to expand...
Click to collapse
You don't need to flash it to restore a backup that is already decrypted, but if you flash a new ROM you need to flash that verity after. Everytime.

Custom Kernel Without Root

Is it possible to run a custom Kernel Without installing magisk? I love all the features I get with a custom Kernel in terms of performance and such but I've been using magisk off and on since OOS 9.5.3 and every time I flashed magisk and started using it the stability of the phone drastically decreased, random app crashes and random glitches here and there that I could never explain. So I'm wondering if it's possible to use a custom kernel without root
No
TacoTuco said:
Is it possible to run a custom Kernel Without installing magisk? I love all the features I get with a custom Kernel in terms of performance and such but I've been using magisk off and on since OOS 9.5.3 and every time I flashed magisk and started using it the stability of the phone drastically decreased, random app crashes and random glitches here and there that I could never explain. So I'm wondering if it's possible to use a custom kernel without root
Click to expand...
Click to collapse
Yes you can. U will need just twrp , flash kernel and you are good to go. You should use kernels which are "flash and forgett" . You will just not be able to use all tweaks in apps like ex kernel manger or franco kernel app.
gogoffm said:
Yes you can. U will need just twrp , flash kernel and you are good to go. You should use kernels which are "flash and forgett" . You will just not be able to use all tweaks in apps like ex kernel manger or franco kernel app.
Click to expand...
Click to collapse
Thank you so much
TacoTuco said:
Thank you so much
Click to expand...
Click to collapse
Welcome. You don't even need to install twrp if you want to leave the stock recovery, just boot twrp.img , flash kernel and reboot.
gogoffm said:
Welcome. You don't even need to install twrp if you want to leave the stock recovery, just boot twrp.img , flash kernel and reboot.
Click to expand...
Click to collapse
That is correct.
No need to root to run a custom kernel. I like ElementalX.
It also hide the bootloader unlock state.
I accidentally installed custom kernel without rooting on oxygen os op7 port can i flash magsic after this to get root access any problems?
gogoffm said:
Welcome. You don't even need to install twrp if you want to leave the stock recovery, just boot twrp.img , flash kernel and reboot.
Click to expand...
Click to collapse
how to boot twrp without installing it?/
BoyMantis18 said:
how to boot twrp without installing it?/
Click to expand...
Click to collapse
fastboot boot twrp.img
hammered58 said:
fastboot boot twrp.img
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kindly teach me sir, my lhourdh,,.. i would like to try the ryzen kernel on my redmi note 9 pro with EEA 12.5.6 miui
BoyMantis18 said:
kindly teach me sir, my lhourdh,,.. i would like to try the ryzen kernel on my redmi note 9 pro with EEA 12.5.6 miui
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You might want to try going to the remi note 9 forum if there is one and ask there. I myself always use a app called Ex Kernal Manager to flash kernels that way you can make a back up of the old one and reflash back in case things don't work out. I have never used twrp to flash a kernel but I would imagine the commands would be the same
Fastboot boot twrp.img
Once your in TWRP find the adb sideload toggle, activate then enter
Adb sideload Kernal.zip
Maybe some one that has tried using TWRP to flash kernels will help . Good luck
gogoffm said:
Yes you can. U will need just twrp , flash kernel and you are good to go. You should use kernels which are "flash and forgett" . You will just not be able to use all tweaks in apps like ex kernel manger or franco kernel app.
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Hello I am also looking a custom kernels, without root.
My question is: Can a custom kernel with a unrooted device, with no (kernel) app and no root access provide any benefits, such as better battery life? I am using a lineage os and using the kernel provided.
Thank you, I look forward to your response.

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