Related
Hey I'm looking around and found 2 interesting posts.
http://forum.xda-developers.com/lg-...fficial-cyanogenmod-13-lg-g2-t3264508/page422
http://forum.xda-developers.com/lg-g2/help/starting-root-recovery-custom-rom-t3440752/page1
Click to expand...
Click to collapse
Pretty good instructions? I'm dancing around threads all over. I can't seem to get twrp onto a lollipop build. If I have twrp installed and try to manually go to LP from kk I get a bootloop the last few tries. If I have lp installed I can't seem to get autorec to respond, no matter which cfsu.
@blastagator:
Can you possibly list your steps for cwm and working magisk on your d800? Maybe I need to wipe all but internal, install lp bootstack in twrp-updated to one of your newer versions, install cwm? Is it clean from there to magisk and phhsu, magisk hide, phhapp? Will I need bumpboot ever for this?
andrew2432 said:
Hey I'm looking around and found 2 interesting posts.
Pretty good instructions? I'm dancing around threads all over. I can't seem to get twrp onto a lollipop build. If I have twrp installed and try to manually go to LP from kk I get a bootloop the last few tries. If I have lp installed I can't seem to get autorec to respond, no matter which cfsu.
@blastagator:
Can you possibly list your steps for cwm and working magisk on your d800? Maybe I need to wipe all but internal, install lp bootstack in twrp-updated to one of your newer versions, install cwm? Is it clean from there to magisk and phhsu, magisk hide, phhapp? Will I need bumpboot ever for this?
Click to expand...
Click to collapse
I do not use CWM, so I can't help you with that.
Basic Sequence (assuming starting from completely stock):
Use your favorite rooting tool - OneClick Root still works (I think)
Then install AutoRec (appropriate version for your ROM)
That gets you TWRP - boot TWRP with the key combo
Flash newest TWRP - reboot recovery
Flash bootstack to match new ROM (LP for LP or MM)
Advanced wipe, wipe /data, /system, /cache, /sd, /dalvik
Reboot Recovery
Copy new ROM to phone
Install new ROM
Reboot phone, profit
for magisk, flash magisk zip and then flash boot bump zip
IMPORTANT: If ROM has built-in su (like CM13 DOES) you need to delete that from the device.
I'd recommend deleting these BEFORE installing magisk (but I don't know if it actually matters)
For CM13, enable root in the developer menu
use your favorite console app
Code:
su
mount -o remount,rw /system
rm /system/xbin/su
rm /system/bin/su
Some ROMs might have an su file in /sbin and you might need to remount / as rw to remove that. For CM13 it is just those two files.
blastagator said:
I do not use CWM, so I can't help you with that.
Basic Sequence (assuming starting from completely stock):
Use your favorite rooting tool - OneClick Root still works (I think)
Then install AutoRec (appropriate version for your ROM)
That gets you TWRP - boot TWRP with the key combo
Flash newest TWRP - reboot recovery
Flash bootstack to match new ROM (LP for LP or MM)
Advanced wipe, wipe everything
Reboot Recovery
Copy new ROM to phone
Install new ROM
Reboot phone, profit
for magisk, flash magisk zip and then flash boot bump zip
IMPORTANT: If ROM has built-in su (like CM13 DOES) you need to delete that from the device.
I'd recommend deleting these BEFORE installing magisk (but I don't know if it actually matters)
For CM13, enable root in the developer menu
use your favorite console app
Some ROMs might have an su file in /sbin and you might need to remount / as rw to remove that. For CM13 it is just those two files.
Click to expand...
Click to collapse
Ahh cm is just the recovery not the rom, you use it and not twrp? The newest twrp for g2d800 is yours...twrp-d800-bump-blastagator?? What rom do you use? Will I be able to transfer files to the phone after wiping? I guess it stays in recovery after a wipe...just not used to that I guess.
Get twrp, flash bootstack...from you, wipe all, push my rom, flash rom, boot to phone. Experience my first ever custom os for a bit....Remove su with adb, boot to recovery, magisk, bump, phhsu zip, boot to phone. Install magisk 2.1, enable hide, reboot, phhsu app, ???, profit.
1. How can I thank ALL your posts ever?
2. Cwm nightly is the rom, the other is the recovery?
andrew2432 said:
Ahh cm is just the recovery not the rom, you use it and not twrp? The newest twrp for g2d800 is yours...twrp-d800-bump-blastagator?? What rom do you use? Will I be able to transfer files to the phone after wiping? I guess it stays in recovery after a wipe...just not used to that I guess.
Get twrp, flash bootstack...from you, wipe all, push my rom, flash rom, boot to phone. Experience my first ever custom os for a bit....Remove su with adb, boot to recovery, magisk, bump, phhsu zip, boot to phone. Install magisk 2.1, enable hide, reboot, phhsu app, ???, profit.
1. How can I thank ALL your posts ever?
2. Cwm nightly is the rom, the other is the recovery?
Click to expand...
Click to collapse
Recovery lives in /recovery partition, so I guess I should clarify, don't wipe EVERYTHING, lol. I can't remember if I enabled ability to wipe recovery, DONT DO THAT :silly:
edit: Advanced wipe, wipe /data, /system, /cache, /sd, /dalvik
But, as for everything else, recovery will live through wiping /system /data, etc. You need to backup anything you want to save though. Wipe will destroy everything.
Other than that, you pretty much got the rest.
edit 2: http://download.cyanogenmod.org/?device=d800
See image for ROM vs CM Recovery.
CWM = Clockwork Mod (a different recovery)
CM = CyanogenMod (a ROM)
.
@blastagator:
Haha I may have noticed that during the process. The bumpbootv1.0 is the one to use for even these newer methods?? That was what q2 really was supposed to be. I keep mentioning you because I assume it helps you see my posts, I assume your pretty busy. Some of those posts and files are rom when the g2 was almost new lol thanks seriously for getting back so fast I wish I could help this community more but I'm a skid
EDIT: awesome, I have to run all Internet functions off of the sprint lte network and was downloading one of those behemoths during that posts....that let's me know my efforts aren't in vain
andrew2432 said:
@blastagator:
Haha I may have noticed that during the process. The bumpbootv1.0 is the one to use for even these newer methods?? That was what q2 really was supposed to be. I keep mentioning you because I assume it helps you see my posts, I assume your pretty busy. Some of those posts and files are rom when the g2 was almost new lol thanks seriously for getting back so fast I wish I could help this community more but I'm a skid
Click to expand...
Click to collapse
Please read my edits and don't kill your phone. I am not always so timely in my responses :good:
Other than that, good luck!
There are tons of posts that go into more detail about what I wrote. Just make sure you have a plan before you do it. Think: Measure twice, cut once.
This g2 I found service locked while cleaning out a rental property. I have a galaxy s5 stupid sprint for my primary. I use the g2 for...well everything game and other related. until my Hotspot mod on my galaxy suddenly stopped working on lp. I blame the man
Äptiva is the one I read about a gutted 802 into an 800 or something, got you guys confused!!
@blastagator
Didn't work...steps followed what OS do you use? Do you use you d80030b or something else? No sn or pgo
If I update autorec twrp to your 3.0.2-1 will it hold through a manual FOTA update to 5.0? I use GPS system app for location. Is it possible moving to system then unrooting causes these bootloops and such? My g2 passes sn but I cm and gApps is causing issues? Logged into sc, pass sn, no pgo
andrew2432 said:
@blastagator
Didn't work...steps followed what OS do you use? Do you use you d80030b or something else? No sn or pgo
If I update autorec twrp to your 3.0.2-1 will it hold through a manual FOTA update to 5.0? I use GPS system app for location. Is it possible moving to system then unrooting causes these bootloops and such? My g2 passes sn but I cm and gApps is causing issues? Logged into sc, pass sn, no pgo
Click to expand...
Click to collapse
CM13.
If you're trying to get safety net to work, you have to enable magisk hide (in the magisk app)
Also, if you're using xposed, you can't use safety net.
@blastagator
Yeah done and done. Only things I can figure is installed the application side of phh su last, and gaps after being phh rooted.? I'm gonna check for su files with es here shortly. Safety net passes, snapchat works, just not pgo
Enabled hide after installing application and got root access when ticking hide. Literally the only thing that won't work is pgo, haven't tried android pay yet
No xposed I bought a way around that, not causing the issue because I haven't installed it on the d800
andrew2432 said:
@blastagator
Yeah done and done. Only things I can figure is installed the application side of phh su last, and gaps after being phh rooted.? I'm gonna check for su files with es here shortly. Safety net passes, snapchat works, just not pgo
Enabled hide after installing application and got root access when ticking hide. Literally the only thing that won't work is pgo, haven't tried android pay yet
No xposed I bought a way around that, not causing the issue because I haven't installed it on the d800
Click to expand...
Click to collapse
If the safety net test app passes, it should be working. perhaps downgrade your pogo a version or two, maybe they added something else.
Well, it's on a WiFi only, no SIM device...
I'm thinking this is the issue I'm experiencing now. Which may stem from an update. An older apk is a good idea, I was able to log on with magisk v6 a bit a go and when magisk 7 and 8 first came out I could.
I'm on a B09, bootloader unlocked and rooted with SuperSU 2.65 A2017G.
Except from the 2.65 version, is there another one working for the A2017G?
I want to get Xposed and if I do understand I need SuperSU 2.75 or above to get Xposed to work in systemless.
If there isn't another version could you guys help to get Xposed working on my phone?
That would be much appreciated.
EDIT: Well I'm dumb, I assumed Oki's guide only worked on the A2017U variant. Sorry guys :/
If you have the official version of TWRP you should be able to install the latest version of SuperSU.
Yeah I figured it out with the help of Oki's guide.
Thanks for the answer!
I'm having a problem where many apps do not get root unless I manually open SuperSU, which means that most root apps are not working properly because they can't work automatically. Is there another version of SuperSU or TWRP that I can flash to solve this problem?
I'm on A2017U B29 stock, SuperSU 2.79 flashed from TWRP 3.0.2-2
nuserame said:
I'm having a problem where many apps do not get root unless I manually open SuperSU, which means that most root apps are not working properly because they can't work automatically. Is there another version of SuperSU or TWRP that I can flash to solve this problem?
I'm on A2017U B29 stock, SuperSU 2.79 flashed from TWRP 3.0.2-2
Click to expand...
Click to collapse
Did you make sure to disable system write protection? Boot into TWRP, open up the terminal emulator, and issue the command: reboot disemmcwp
I'm having a similar problem while flashing superuser. The error happens after the "patching sepolicy" line runs. The error prevents SuperSU from being installed at all. Any suggestions?
You need to flash twrp 3.0.3 or above and flash SuperSU 2.79
Latest SuperSU Causes Endless Loops on the Axon 7
Literally, every time I install the latest version of SuperSU on my axon I get an endless bootloop. These are SuperSU files I get directly from chainfire's website. There must be something im missing, or maybe im downloading the wrong version? Im not sure i was hoping to get some help. I just tried installing: SR3-SuperSU-v2.79-SR3-20170114223742.
>> Can anyone point me in the right direction of the latest SuperSU that works with the Axon 7 that doesnt bootloop it.
I remember that the Pixel phones had SuperSUs that were made for it. I am wondering does the same thing apply here?
I have installed everything right on my phone to the T. Everything was brand new stock.
Kinanizer said:
If you have the official version of TWRP you should be able to install the latest version of SuperSU.
Click to expand...
Click to collapse
Hello,
I have a big problem. I don't know what to do.
I wanted to make a clean install of OxygenOS 4.5.8 and so i downloaded it, did it on SD card together with Magisk and no_verity_op5.zip (because i read that this decrypt the data).
So i cleand data and installed no_verity_op5.zip via TWRP, but when i wanted to reboot it takes way to long (i waited 30minutes but it stays on boot circle)
After that i booted into TWRP and decided to made a factory reset and to install OxygonOS 4.5.8 in a clean version. But it was not possible anymore!
When i want to install the .zip it says Patching system image unconditionally... and it loads. after the blue is full it says:
writing static_nvbk image...
patching firmware images...
script succeeded: result was [1.000000]
And when i want to boot into system it says no OS installed.
I tried also to flash this rom or even any other custom rom through ADB Sideload but it does not work. Same like above..
What can i do? I do not know what to do
I hope my phone is not bricked.
Thank you for any suggestion.
Go to oneplus 5 official download page, download stock recovery and latest stock firmware and follow instructions on the download page.... But first with TWRP take a backup of all your data because restoring stock firmware will ERASE everything... Don't panic it will works
First off, don't panic! you're not bricked as long as you can reach your bootloader and recovery.
This happened to me as well and luckily the fix is easy!
You probably tried to flash the OxygenOS build from the Oneplus downloads right?
Somehow these won't flash properly through TWRP and you must therefore also flash the Oxygen recovery image listed in the downloads.
Here are some steps that'll fix your problem.
1 - Backup all of your private data from internal storage because flashing OxygenOS will WIPE/ENCRYPT all data on your device.
2 - Go to the Oneplus download center and download both the latest OxygenOS and it's appropriate recovery:
http://downloads.oneplus.net/oneplus-5/oneplus_5_oxygenos_4.5.8
3 - Boot into your bootloader and flash the stock recovery you just downloaded. (fastboot flash recovery <recovery>.img)
4 - Boot into the Oxygen recovery and flash OxygenOS.
This should get you up and running again.
Once you get tired of OxygenOS simply reboot back into your bootloader and flash TWRP and any rom of your liking.
In the future if you want to flash OxygenOS from TWRP you have to grab a build from XDA I guess. I'm not entirely sure why flashing from within TWRP won't work with stock OOS but I believe it expects to be flashed from withing the stock recovery.
I'm pretty confident this will solve your problems.
Please backup your data first though, don't want anything to get messed up in there!
Good luck!
Ok thank you.
i will try it.
So you are right, i tried to install OxygenOS with TWRP.
So is it not possible to have official OxygenOS with TWRP, Magisk and Root?
So i cannot backup OxygenOS with TWRP?
manuelbvb said:
Ok thank you.
i will try it.
So you are right, i tried to install OxygenOS with TWRP.
So is it not possible to have official OxygenOS with TWRP, Magisk and Root?
So i cannot backup OxygenOS with TWRP?
Click to expand...
Click to collapse
It is possible to have both OxygenOS and TWRP for sure!
Only a clean flash from a non-encrypted state in TWRP seems to break stuff. You can use a modified OOS build from the forums.
TWRP can indeed backup your OOS install so that shouldn't be a problem.
The only exception seems to be flashing a clean install of OxygenOS (from Oneplus Download center) through TWRP.
Other than that everything works as expected.
Ok thank you.
So i will follow you instructions and i hope it will work.
And i think so.
And after it i will install TWRP again (because i need the backup tool), i will install magisk. will this work?
So i can use everything as in a custom rom, but cannot make a clean install? So official Oneplus OTA will work with TWRP or not?
Thank you soooo much!
Also, Magisk/root works just fine on OxygenOS.
Once you flashed OOS from the stock recovery and have everything set up simply boot into your bootloader and flash TWRP.
From there you flash Magisk and everything should be fine.
OTA's from Oneplus also install fine through TWRP as long as you go into Magisk and uninstall 'root' first. When OxygenOS tells you there's an update simply remove Magisk as I said above and it'll update fine.
Ok thank you!
It worked!!!!! I am very happy!
So i will now install TWRP, and then magisk (newest version).
I have a question, because the last time i installed magisk it did not fully work.
If i install it i have root or? But how can i get saftynet in magisk?
manuelbvb said:
Ok thank you!
It worked!!!!! I am very happy!
So i will now install TWRP, and then magisk (newest version).
I have a question, because the last time i installed magisk it did not fully work.
If i install it i have root or? But how can i get saftynet in magisk?
Click to expand...
Click to collapse
First off! YAY!! glad it worked out!
Be sure to use the TWRP build from the twrp.me website. The one listed on these forums are 'unofficial'. Not saying those are bad, but the official one has a pretty impressive track-record.
After flashing Magisk you are root-enabled so yeah, congrats you are now root! In order to pass safetynet you must enable 'magisk hide' in the magisk manager (the app that should now be installed on your phone).
If you do not have an app called 'magisk manager' then you can download this app from the magisk forums. It should however install itself while flashing the Magisk zip. So assuming you have it installed find the 'magisk hide' service and enable it.
From my experience you sometimes need to reboot in order for it to pass safetynet check.
Glad it all worked out for you!
Everything worked!
Now i have OxygenOS 4.5.8 (with OTAs in future), magisk + root + saftynet and i can install something throug TWRP and backup.
SO PERFEKT.
You are a hero
manuelbvb said:
Everything worked!
Now i have OxygenOS 4.5.8 (with OTAs in future), magisk + root + saftynet and i can install something throug TWRP and backup.
SO PERFEKT.
You are a hero
Click to expand...
Click to collapse
That's great to hear!
Enjoy and take care!
no os
sideloaded zip for rom in twrp, says successful but then no os installed and I can't find the zip anywhere in twrp. help :]
xda___ said:
sideloaded zip for rom in twrp, says successful but then no os installed and I can't find the zip anywhere in twrp. help :]
Click to expand...
Click to collapse
Can't you just connect your phone to your PC and use MTP for the file transfer? Make sure to have MTP disabled under TWRP-> Mount -> Enable MTP
Zocker1304 said:
Can't you just connect your phone to your PC and use MTP for the file transfer? Make sure to have MTP disabled under TWRP-> Mount -> Enable MTP
Click to expand...
Click to collapse
I tried, windows recognizes my phone, but when I try to transfer files it it says device is not available or has been disconnected (something like that...)
xda___ said:
I tried, windows recognizes my phone, but when I try to transfer files it it says device is not available or has been disconnected (something like that...)
Click to expand...
Click to collapse
Well just flash a different twrp via fastboot flash recovery *path to file*
My device is due soon and been going through the forum preparing myself. I am a bit confused though and would appreciate some help.
1- TWRP
From my other devices N5, 5T etc flash TWRP and you're on your way.
With this device it's Fastboot boot into regular TWRP wipe, then into deadman's TWRP to install ROM. Other instructions mention going into partition A then to B. Is permanent TWRP install not suitable for this device?
2-Root & Magsik
It seems that everything on this device is dependent on using Magsik for one thing or the other. I prefer to use SU as it always works with my setup. I'm not interested in safetynet. Do i really need to use Magsik?
After ROM install I use Xposed, SU, Xprivacy Lua, Titanium pro, Tasker.
Thanks.
bluegrass55 said:
My device is due soon and been going through the forum preparing myself. I am a bit confused though and would appreciate some help.
1- TWRP
From my other devices N5, 5T etc flash TWRP and you're on your way.
With this device it's Fastboot boot into regular TWRP wipe, then into deadman's TWRP to install ROM. Other instructions mention going into partition A then to B. Is permanent TWRP install not suitable for this device?
2-Root & Magsik
It seems that everything on this device is dependent on using Magsik for one thing or the other. I prefer to use SU as it always works with my setup. I'm not interested in safetynet. Do i really need to use Magsik?
After ROM install I use Xposed, SU, Xprivacy Lua, Titanium pro, Tasker.
Thanks.
Click to expand...
Click to collapse
As much as I'd like to help you, I don't get what you mean. Care you elaborate?
Sent from my Mi A1
I want to flash a permanent TWRP & flash ROMs etc like on a regular device.
Can this be done on this device?
Of course
Mod edit by @gregbradley Rule 2
Casual racism was deleted
I found this for you, hope it provides some info, also try forcing Google to give you results with kws like "SuperSU" and "su" by placing them inside quotes "" and by adding a + in front of a keyword.
https://forum.xda-developers.com/mi-a1/how-to/cf-auto-root-september-update-t3681024
1. You can Install TWRP permanently
As there is no separate recovery partition
fastboot flash recovery recoveryname.img command will fail
So you need to temporarily boot your phone to TWRP first n then make it permanent (Optional)
2. You can use SuperSu, technically there shouldn't be any problem as bothe Magisk and SuperSu patches Boot Image (haven't tested though)
Thank you for your replies.
Managed to install TWRP and decided to stick with stock for now, but install of Xposed fails. Now looking to solve that.
Bought this device because it was cheap. If Xposed install fails will return it.
I have made a guide to simplify the installation procedure: https://forum.xda-developers.com/mi-a1/how-to/lineageos-gapps-magisk-twrp-dolbyatmos-t3762939/
If you want to stay on stock, you can skip the LineageOS related stuff.
Thread cleaned
Lets be honest, this is a development site, lets keep the racism out of here.
Greg
bluegrass55 said:
Thank you for your replies.
Managed to install TWRP and decided to stick with stock for now, but install of Xposed fails. Now looking to solve that.
Bought this device because it was cheap. If Xposed install fails will return it.
Click to expand...
Click to collapse
I know you don't want to install Magisk, but you can install Xposed with Magisk without any issues
I have OP6T OxygenOS 9.0.16 and I would like to update it to the latest 10.3.3 with root.
What should be my process of doing so? I have not been in touch with rooting for the past 3 years so I don't want to mess things up. Another note is that while I am on OxygenOS 9.0.16 I tried to root it which was failed, but now few banking and calling apps such as TextNow thinks that my phone is rooted and they can not run -- but my phone is not properly rooted according to root verification apps.
Please tell me how should I do the update to the latest version from this point and then I would like to unlock bootloader and install recovery and root it as well.
Please advice.
BTW my OP6T is global
a4abbas said:
I have OP6T OxygenOS 9.0.16 and I would like to update it to the latest 10.3.3 with root.
What should be my process of doing so? I have not been in touch with rooting for the past 3 years so I don't want to mess things up. Another note is that while I am on OxygenOS 9.0.16 I tried to root it which was failed, but now few banking and calling apps such as TextNow thinks that my phone is rooted and they can not run -- but my phone is not properly rooted according to root verification apps.
Please tell me how should I do the update to the latest version from this point and then I would like to unlock bootloader and install recovery and root it as well.
Please advice.
BTW my OP6T is global
Click to expand...
Click to collapse
Hello,
Here is a link that will help you out with this update process:
https://forum.xda-developers.com/oneplus-6t/how-to/official-oxygenos-9-0-4-ota-oneplus-6t-t3860953
a4abbas said:
I have OP6T OxygenOS 9.0.16 and I would like to update it to the latest 10.3.3 with root.
What should be my process of doing so? I have not been in touch with rooting for the past 3 years so I don't want to mess things up. Another note is that while I am on OxygenOS 9.0.16 I tried to root it which was failed, but now few banking and calling apps such as TextNow thinks that my phone is rooted and they can not run -- but my phone is not properly rooted according to root verification apps.
Please tell me how should I do the update to the latest version from this point and then I would like to unlock bootloader and install recovery and root it as well.
Please advice.
BTW my OP6T is global
Click to expand...
Click to collapse
Flash OOS full rom zip on both slots using TWRP also flash TWRP installer zip on both slots reboot recovery flash magisk reboot system. Easy peasy.
Example:
Boot recovery: fastboot boot twrp.img
flash OOS 10.3.3 full rom zip
flash TWRP installer zip, reboot recovery,
flash OOS 10.3.3 full rom zip, format data, wipe data,
flash TWRP installer zip
Reboot recovery, flash magisk,
reboot system.
Note: I use a USB stick. I flash magisk zip off my USB stick.
That's what I do when I use OOS on my 6t far as installation goes.
Edited
flash713 said:
Flash OOS full rom zip on both slots using TWRP also flash TWRP installer zip on both slots reboot recovery flash magisk reboot system. Easy peasy.
Example:
Boot recovery: fastboot boot twrp.img
flash OOS 10.3.3 full rom zip
flash TWRP installer zip, reboot recovery,
flash OOS 10.3.3 full rom zip, format data, wipe data,
flash TWRP installer zip
Reboot recovery, flash magisk,
reboot system.
Note: I use a USB stick. I flash magisk zip off my USB stick.
That's what I do when I use OOS on my 6t far as installation goes.
Edited
Click to expand...
Click to collapse
Are you sure there is no need to update to 9.0.17 and then 10.3.3?
I've asked once and someone said that 9.0.17 is neccessary before update to 10.3.x.
Also there is option to flash from system without losing magisk modules:
1. Flash manually from update center (do not reboot)
2. Enter magisk and flash to another slot (after OTA)
3. Flash TWRP installer like magisk module
4. Reboot
But I'm not sure if I remember it correctly.
Michalec said:
Are you sure there is no need to update to 9.0.17 and then 10.3.3?
I've asked once and someone said that 9.0.17 is neccessary before update to 10.3.x.
Also there is option to flash from system without losing magisk modules:
1. Flash manually from update center (do not reboot)
2. Enter magisk and flash to another slot (after OTA)
3. Flash TWRP installer like magisk module
4. Reboot
But I'm not sure if I remember it correctly.
Click to expand...
Click to collapse
10.3.3 is all that you need. 9.0.17 isn't the only way anymore.
Michalec said:
Are you sure there is no need to update to 9.0.17 and then 10.3.3?
I've asked once and someone said that 9.0.17 is neccessary before update to 10.3.x.
Also there is option to flash from system without losing magisk modules:
1. Flash manually from update center (do not reboot)
2. Enter magisk and flash to another slot (after OTA)
3. Flash TWRP installer like magisk module
4. Reboot
But I'm not sure if I remember it correctly.
Click to expand...
Click to collapse
I have a T-Mobile SIM unlock OnePlus 6t and I converted it to an international model so when my conversation was done I was on OOS 9.0.1.1 and I booted TWRP and installed 10.3.4 full rom on both slots and also recovery installer and all just like my previous posts stated and everything went fine. I used mauronofrio's TWRP the version just before the latest 3.4xx when I did this.
I always download quite a bit of various firmwares and also TWRP versions before I start flashing things just in case something goes wrong I already have other things maybe I can use and I don't have to stop and wait for some download to finish... And I'm quite sure you know this but definitely make a backup of everything beforehand to USB or transfer it to your pc just in case you end up needing it as a precaution.
Edit added:
I am assuming that you already unlocked your bootloader... I believe everyone knows to do that that's on XDA forums before you can do anything to any device .. I say this after reading post below me here. I guess I should have said that earlier but I just assume everyone knows that on the forums... My bad. ??
From fastboot on Linux PC:
sudo fastboot oem unlock (then hit enter on keyboard) use volume keys to move to unlock option and your Power button to select it and confirm. For more info see: https://www.xda-developers.com/oneplus-6t-unlock-bootloader-root/
Super easy to unlock bootloader just remember it does wipe your device clean so move anything to want to PC or USB stick first...
I would think you could just update oxygenOS to latest then re-root no? Assuming your already bootloader unlocked which it seems like would be the case if you have an obsolete magisk installation.
Edit: re-reading your post maybe it is not unlocked as you failed to root. In this case just unlock then flash the latest fastboot image and then magisk as others have already stepped you through. You will lose data when you unlock so backup first.
So if I'm on 9.0.16 I could flash latest OOS directly from TWRP and then flash magisk? And no data loss? Of course I'm rooted with bootloader unlocked.
Oh dear this process is getting harder because recently I was busy doing other things it sounds way harder it actually is. Isnt there a way I pay someone on this forum so that user help me do this. Like download stuff links and proper version and follow me up with it because i want to do this without messing things up!
a4abbas said:
Oh dear this process is getting harder because recently I was busy doing other things it sounds way harder it actually is. Isnt there a way I pay someone on this forum so that user help me do this. Like download stuff links and proper version and follow me up with it because i want to do this without messing things up!
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It is indeed a tough job. This A/B partition has had a lot of people bootloop/soft bricked their phones.
However, you need not pay anybody anything. If you are on stock, I would've recommended you upgrading it via Oxygen updater (a 3rd party app on the play store) and then using the latest recoveries (TWRP 3.4) and flashing it via Fastboot mode.
It is super easy.