Upgraded to Open Beta 18 TWRP and Magisk working!!

[null0seven]

Easy :
Install Ob 05 with System > Local Update. DON'T reboot !
Open Magisk > Downloads > TWRP A/B Retention Script. Install it. DON'T reboot !
Go back in Magisk app and choose install Magisk "Install to inactive Slot (After OTA)"

I was on ob 04 with twrp 3.3.1-70 and latest Magisk Canary (04.11.2019)

 

[haverlok]

@null0seven I might have missed a step and now I have lost root by upgrading from 9 to 10.0.1

I have tried:
Reinstalled twrp.img on bootloader (twrp-3.3.1-70-guacamole-unified-Q-mauronofrio.img)
Download full OSS-10.0.1 update.zip and install it on twrp/recovery (OnePlus7ProOxygen_21.O.21_OTA_021_all_1910071446_6f7c731d5aa7dbe.zip)
installed twrp.zip in twrp/recovery (twrp-3.3.1-70-guacamole-unified-installer-mauronofrio.zip)
installed Magisk.zip in twrp/recovery (Magisk-v20.1.zip)
root doesn't work

Using Payload dumper, extracted boot.img
patched boot.img with Magisk
fastboot flash boot magisk_patched.img
Reboot, Installed twrp.zip using magisk
reinstall magisk
root doesn't work

wiped Data, Cache, system, vendor, and tried everything over again.. didn't work.

the only thing left is downgrade to 9 or try to fastboot the full room OnePlus7ProOxygen_21.O.21_OTA_021_all_1910071446_6f7c731d5aa7dbe

 

[null0seven]

Try uninstall Magisk & instal other versions of Stable Magisk, like 19.3, 19.4, 20.
Uninstal, test. If not ok, uninstal other version. Test...

Or try this
https://xdaforums.com/oneplus-7-pro/how-to/magisk-patched-boot-image-oneplus-7-pro-t3964345

 

[haverlok]

Try uninstall Magisk & instal other versions of Stable Magisk, like 19.3, 19.4, 20.
Uninstal, test. If not ok, uninstal other version. Test...

Or try this
https://xdaforums.com/oneplus-7-pro/how-to/magisk-patched-boot-image-oneplus-7-pro-t3964345

Thank you. I think I did have root... I was using the file manager Amaze to see if I could create folders in root... but Amaze seems like doen't work on A10. Thank you for your replay.

 

[daringsmart]

This is my current setup rooted and twrp installed obviously . I wanted to update to 10. There were so many instructions. Can someone kind enough to tell me what exactly need to do. I don't have access to pc. Don't want to mess with bootloop. Thank you in advance

 

[B3311]

This is my current setup rooted and twrp installed obviously . I wanted to update to 10. There were so many instructions. Can someone kind enough to tell me what exactly need to do. I don't have access to pc. Don't want to mess with bootloop. Thank you in advance

Here's what I did yesterday, worked perfectly. I was also going from 9.5.11:

System update to 10.0.1. Did not reboot on completion.

Flashed TWRP 3.3.71 in Magisk. Did not reboot.

Installed Magisk via direct install. Did not reboot.

Installed Magisk via available slot. Reboot, all good. Still rooted, no data lost.

 

[rasik80]

Guys I have the same problem

I have now updated to 10.0.1 but I have lost either Magisk and TWRP

I have been able to get TWRP back but when I try to install magisk 20.1 using the TWRP with the zip file it say installation succesfull but actually when I boot the phone magisk is not there

any help?

 

[daringsmart]

Here's what I did yesterday, worked perfectly. I was also going from 9.5.11:

System update to 10.0.1. Did not reboot on completion.

Flashed TWRP 3.3.71 in Magisk. Did not reboot.

Installed Magisk via direct install. Did not reboot.

Installed Magisk via available slot. Reboot, all good. Still rooted, no data lost.

U want to flash magisk twice? 1st direct and then inactive again? Plus wch version should I use?

 

[B3311]

U want to flash magisk twice? 1st direct and then inactive again? Plus wch version should I use?

Yep, I flashed Magisk twice. Can't remember where I read that advice, but it works. I used v20.1.

 

[daringsmart]

Yep, I flashed Magisk twice. Can't remember where I read that advice, but it works. I used v20.1.

Everything smooth. But while installing on empty slot I got this error. Is it safe to reboot now?

 

[B3311]

Everything smooth. But while installing on empty slot I got this error. Is it safe to reboot now?

Can't help you with that, sorry. Never seen that before.

 

[daringsmart]

Can't help you with that, sorry. Never seen that before.

That's okay bro. I haven't rebooted my phone yet :silly:
Hope someone can help. Thank you very much

 

[null0seven]

Try other version of Magisk. Or download again..
I use latest Magisk Canary and works fine for me.

 

[Ice Bear]

OOS 10.0.2 is out, everyone.

 

[santiagoruel13]

Yeah.. currently downloading 10.0.2 update via o2 updater.. improved standby battery consumption

 

[SleepyInari]

Updated to 10.0.2 and everything is working great! No issues atm. Same with modules everything seems ok

 

[daringsmart]

Try other version of Magisk. Or download again..
I use latest Magisk Canary and works fine for me.

That's what I have downloaded.

 

[StrongOneX]

*deleted question due to brainfart*

 

[daringsmart]

Yep, I flashed Magisk twice. Can't remember where I read that advice, but it works. I used v20.1.

Ur method was worked flawlessly now I have updated to 10 thank you very much buddy

 

[@soka]

Did anyone come from OB5 beta, and get 10.02 working?
Whats the process?