Database Info

Still No Nougat for Honor 6x!!!

It's 22 May....Could anybody please tell me Why there is no nougat update in my honor 6x BL-22 even after so many days of release.
I am unable to understand whether to flash that manual update or not as I don't want to ruin my new phone by any means.
I just see "No updates available" in updater app. So if there's something please help!!!

bludyvenom said:
It's 22 May....Could anybody please tell me Why there is no nougat update in my honor 6x BL-22 even after so many days of release.
I am unable to understand whether to flash that manual update or not as I don't want to ruin my new phone by any means.
I just see "No updates available" in updater app. So if there's something please help!!!
Click to expand...
Click to collapse
That's weird, what region are you? Which countrym

I believe most of regions are having the new N rolled out. You can check with local customer serivces to see whether it's rolling out already.

oae08 said:
That's weird, what region are you? Which countrym
Click to expand...
Click to collapse
I'm from India.

Not wierd at all. Many people reports that they still didn't recieved update. i.e. this thread. You don't have to panic

After i have installed the Nougat Beta, i have received an Update to "final" Release of Nougat. (BLN-21)

kominik said:
Not wierd at all. Many people reports that they still didn't recieved update. i.e. this thread. You don't have to panic
Click to expand...
Click to collapse
Ok....Thanks for replying....Hope it'll come soon

Alex2017Germany said:
After i have installed the Nougat Beta, i have received an Update to "final" Release of Nougat. (BLN-21)
Click to expand...
Click to collapse
But I think beta is only for the registered ones......

I have manualy installed the Beta (no root necessary). I dont know if there is a beta for the BLN-L22
EDIT: You can install directly to B360:
http://www.stechguide.com/honor-6x-b360-nougat-update/

Alex2017Germany said:
I have manualy installed the Beta (no root necessary). I dont know if there is a beta for the BLN-L22
Click to expand...
Click to collapse
Ok....I will google for it

I have edit my last post

No need to panic.. I spoke to someone on the emui page via Facebook messenger.. it's being rolled out in phases in India and its gonna take a while to reach everyone. Patience is the key.
---------- Post added at 09:30 AM ---------- Previous post was at 09:28 AM ----------
However you could download it via Firmware Finder. But lots of them who used this as a mean reported abnormal battery drain and the like. So my advice would be to wait until it reaches us on the updater app. Hope it was of some help.

Update it via Firmware finder
I have updated my 6x from firmware finder and there​ is no battery drain issue and after checking with Hisuite it show it is official use send to updater method to get nougat without failure

aditya_korn said:
No need to panic.. I spoke to someone on the emui page via Facebook messenger.. it's being rolled out in phases in India and its gonna take a while to reach everyone. Patience is the key.
---------- Post added at 09:30 AM ---------- Previous post was at 09:28 AM ----------
However you could download it via Firmware Finder. But lots of them who used this as a mean reported abnormal battery drain and the like. So my advice would be to wait until it reaches us on the updater app. Hope it was of some help.
Click to expand...
Click to collapse
I am not panic...I just want the update to roll out....just curious
siddhrsh said:
I have updated my 6x from firmware finder and there​ is no battery drain issue and after checking with Hisuite it show it is official use send to updater method to get nougat without failure
Click to expand...
Click to collapse
I've flashed various phones but I don't want to flash this one as its new...I just want to update it via updater (OTA)...

bludyvenom said:
I am not panic...I just want the update to roll out....just curious
I've flashed various phones but I don't want to flash this one as its new...I just want to update it via updater (OTA)...
Click to expand...
Click to collapse
You will get OTA package you don't need to flash it will get downloaded through EMUI updater doesn't​ required to try any combination
Use Send to updater option in Firmware finder it will download through the updater after downloading it ask you to restart the phone

siddhrsh said:
You will get OTA package you don't need to flash it will get downloaded through EMUI updater doesn't required to try any combination
Use Send to updater option in Firmware finder it will download through the updater after downloading it ask you to restart the phone
Click to expand...
Click to collapse
So it has only this version on server BLN-L22C675B310CUSTC675D002 which is also showing that this firmware is not approved for installation in its check firmware access. Also its downloading but there is no option for "send to updater", instead there is download update.zip which I know can be flashed with the updater. But as this is not approved for installation there's something buggy because of which it is not approved...that's the reason I don't want to try this...

Same here, I'm from India and yet to receive an update. Don't want to do via firmware finder, again because of the same reason as yours.

bludyvenom said:
So it has only this version on server BLN-L22C675B310CUSTC675D002 which is also showing that this firmware is not approved for installation in its check firmware access. Also its downloading but there is no option for "send to updater", instead there is download update.zip which I know can be flashed with the updater. But as this is not approved for installation there's something buggy because of which it is not approved...that's the reason I don't want to try this...
Click to expand...
Click to collapse
For send to updater you need to enable proxy for installing then the option to send to updater
And the Hisuite show the update is official i have also install the update throught firmware finder

Those of you who wanna install the update through Firmware Finder.. go to settings in Firmware Finder and enable proxy. It'll ask you to download another proxy app. Do that. You should be able to send the update to the updater app and then use WiFi .. modify the network in your saved WiFi by setting proxy to 8080. The update should appear in the updater and you are good to go.

Last day of may,still no update here in the uk
Sent from my BLN-L21 using Tapatalk

Nougat manual update procedure for H900

It has been verified that the H901 boot and system images work on the H900. Still waiting on verification about the modem, so unless you have a backup, I wouldn't flash that.
Manual update thread here.
-- Brian

Can you show me step by step ? i dont understand -_-

runningnak3d said:
It has been verified that the H901 boot and system images work on the H900. Still waiting on verification about the modem, so unless you have a backup, I wouldn't flash that.
Manual update thread here.
-- Brian
Click to expand...
Click to collapse
please if you find a way to update the Lg v10 h900 marshmallow to nougat let us now
my lg v10 h900 ruining android 5.1 i find a way to upguard to marshmallow via Lgup after i upgadre to marsmallow i am faceing some bugs errors like when i try to open setting security option setting has been stop now i cannot set fingerprint or password on my device i cannot install apks or uninstall any app that install to Google play store
:crying: please help me out

Xshaanx93 said:
please if you find a way to update the Lg v10 h900 marshmallow to nougat let us now
my lg v10 h900 ruining android 5.1 i find a way to upguard to marshmallow via Lgup after i upgadre to marsmallow i am faceing some bugs errors like when i try to open setting security option setting has been stop now i cannot set fingerprint or password on my device i cannot install apks or uninstall any app that install to Google play store
:crying: please help me out
Click to expand...
Click to collapse
http://lgviet.com/forum/forums/lg-v10.112/
check this site, but use google translate, maybe something there will help you

[Guide][Link Updated] Oreo Beta for everyone, Follow these steps

Hello everyone, By upgrading so many times, and testing every build finally i found the solution for all who didn't get Oreo update till now.
Follow these steps to install oreo beta update manually:
Note: Follow all the instructions carefully, and install all the OTA at your own risk, i m not be responsible for any cause to you phone or if u brick your device.
Step 1: Install MENA firmware from here
Step 2: Reset your phone so you can install everything in clean mode and least number of bugs may appear. For reseting your phone goto System Setting->backup & reset->reset
Step 3: Now download July, August, September, October, only November 13 update and December update [for oreo] from herehttps://forum.xda-developers.com/no...ly-updates-t3733784/post75162860#post75162860
Note: Remember don't download November 29 update from above link.
Step 4:Now Download the Oreo Beta build OTA from here
Step 5:Now Start installing OTA from JULY, AUGUST, SEPTEMBER, OCTOBER, NOVERMBER 13 Update and December update manually via recovery.
Step 6: Now finally install Oreo OTA via recovery menu and wait to finish all setting
Enjoy Oreo into your phone.
Press thanks button if i helped you guys.
Thanks to :
blackpanther0582
qwertysmerty
Akilesh T
harisn

my devices is rooted and i am on 7.1.1 with Android Security Patch Level June 1, 2017
can i use your method to update to Oreo even if my device is rooted?

U can unroot it and follow the steps and can enjoy oreo right now

I first discovered this metod
https://forum.xda-developers.com/showpost.php?p=74926353&postcount=48
And,you don't need to install Oreo via recovery,just right after you finish with December update,the Oreo OTA kick in,if you registered your phone on Nokia Labs.

Marius.Petran said:
I first discovered this metod
https://forum.xda-developers.com/showpost.php?p=74926353&postcount=48
And,you don't need to install Oreo via recovery,just right after you finish with December update,the Oreo OTA kick in,if you registered your phone on Nokia Labs.
Click to expand...
Click to collapse
Your steps didn't mention about to install only November 13 update, also not everyone is getting the OTA on there phone,
when you applied the DECEMBER updates to your phone, your phone might have the build number 00WW_3_70D, thats only the reason that u find OTA, Indian user get different build number after december update, that is 00A0_3_700_SP02, there fore we dont get any OTA after applying manually update...
My method works for all the phone, world wide, u can try this in case u brick ur phone...or want to updte ur phone to oreo manually.

What if i use this method without unrooting my device? Or fiat install updates and after oreo can i root my device?

sargodian2 said:
What if i use this method without unrooting my device? Or fiat install updates and after oreo can i root my device?
Click to expand...
Click to collapse
For installing OTA through recovery, its necessary to be unrooted, because rooting your device cause some error in binary files that stops system to install official OTA on the phone, there for you need to install it in clean mod and in unroot condition.
after oreo update, i will advice you to do not root your phone as its a beta build and could cause your phone with boot looping
so install it without rooting..
press thanks if it was useful to you.

Nokia 6
Hi,I am having Nokia 6 Ta-1000.can I try this on my mobile.

gamez cliq said:
Hi,I am having Nokia 6 Ta-1000.can I try this on my mobile.
Click to expand...
Click to collapse
Ya sure, but only thing i want to advice u is, many people installed this firmware and happy with that , u also can give a try....just be careful during all the steps.. happy flashing :angel:

I have updated oreo via your process. Thanks
Tell me couple of things.
1. I will get official Oreo through OTA right & why am I still uncertified in playstore?
2. When can I revert back to 7.1.2 in case I want?

humankit said:
I have updated oreo via your process. Thanks
Tell me couple of things.
1. I will get official Oreo through OTA right & why am I still uncertified in playstore?
2. When can I revert back to 7.1.2 in case I want?
Click to expand...
Click to collapse
Well i also want to ask few things,
1. Is your phone is chinese varient
2. What is your phone showing you, when you are using play store.
Now answer:
When official Oreo will be available, i will provide the roll back ota too also if your phone is not Chinese version and your imei number and carrier is eligible for oreo beta on nokia beta labz page, then you can request there for roll back ota...
Till as soon as possible i will try to upload the roll back ota to for oreo beta users....
Hit thanks button if this is useful for you..

sltushar said:
Well i also want to ask few things,
1. Is your phone is chinese varient
2. What is your phone showing you, when you are using play store.
Now answer:
When official Oreo will be available, i will provide the roll back ota too also if your phone is not Chinese version and your imei number and carrier is eligible for oreo beta on nokia beta labz page, then you can request there for roll back ota...
Till as soon as possible i will try to upload the roll back ota to for oreo beta users....
Hit thanks button if this is useful for you..
Click to expand...
Click to collapse
Thank you for your answer.
1.I have Nokia 6 TA-1021, I have done all mena and all.
2. Device Certification shows Uncertified.
3. When I tried going in recovery mode, phone displayed a screen with fallen android logo and NO COMMAND written.
4. Nokia Beta Labs has verified my device.

humankit said:
Thank you for your answer.
1.I have Nokia 6 TA-1021, I have done all mena and all.
2. Device Certification shows Uncertified.
3. When I tried going in recovery mode, phone displayed a screen with fallen android logo and NO COMMAND written.
4. Nokia Beta Labs has verified my device.
Click to expand...
Click to collapse
Well oreo beta doesn't contain any recovery menu and though u have nokia TA-1021 Then i would like to suggest u to flash mena firmware and then format it from recovery and then start installing patches as written on the instructions...because clean installation is recommended for oreo
It might certified your phone, because my phone is certified even i m on the oreo, see on the attachment
Hope it will help u
Hit thanks it this helps u

humankit said:
Thank you for your answer.
1.I have Nokia 6 TA-1021, I have done all mena and all.
2. Device Certification shows Uncertified.
3. When I tried going in recovery mode, phone displayed a screen with fallen android logo and NO COMMAND written.
4. Nokia Beta Labs has verified my device.
Click to expand...
Click to collapse
Hey sorry, i also find my device in google play as uncertified and it may be the reason because of beta oreo, may be official oreo can fix this issue....till ask any user who get OTA officially and if he has the certified device in google play store....
Mine showing uncertified

What should we do now? Any idea

humankit said:
What should we do now? Any idea
Click to expand...
Click to collapse
The thing is, everything is running fine and it may be due to beta version of oreo, official version may solve this issue in future till i think we should create a thread over it

Yes, I tried rolling back through beta labs but have not received any updates.
Have you given it a go?

humankit said:
Yes, I tried rolling back through beta labs but have not received any updates.
Have you given it a go?
Click to expand...
Click to collapse
Right now i dont want to rollback, cause if we get rollback ota, then also u will lose all you data and roll back to fresh 7.1.2 with December patch
So i have arround 161 apps installed and re-installing them, it tooks a long time...
Secondly we manually can't rollback as there is no recovery option
So i would suggest u that, use oreo for now, in future when official oreo will be available, i would try to give its all steps, procedure, ota etc to install them.. till happy using oreo beta
Hit thanks if this helps u

Thank you mate.

Mine is certified, received Beta Oreo OTA.

Stuck on EMUI 8.0.0.379 - No new updates

Please I need help, last week I installed EMUI 9.0.1.158 on my MHA-L29 but I wasn't so impressed so I rolled back to 8.0.0.379 (by using HiSuite) and now I changed my mind but can't get to update anymore. No updates show up on System Update, HiSuite or HiCare. I deleted data & cache from System Update, even did a factory reset but nothing changed. How is it possible? I hope you guys can help me. Thank you.

I hv the same issue ,when I received the update notifications, I didn't update immediately and after few days it gone and I never get any notifications .please help.

mauromazzo said:
Please I need help, last week I installed EMUI 9.0.1.158 on my MHA-L29 but I wasn't so impressed so I rolled back to 8.0.0.379 (by using HiSuite) and now I changed my mind but can't get to update anymore. No updates show up on System Update, HiSuite or HiCare. I deleted data & cache from System Update, even did a factory reset but nothing changed. How is it possible? I hope you guys can help me. Thank you.
Click to expand...
Click to collapse
your make downgrade Oreo and now need Pie again??? why

aureliomilitao said:
your make downgrade Oreo and now need Pie again??? why
Click to expand...
Click to collapse
I got delayed push notifications but then I realized it was my routers fault, so I want to install it again.
Firmware Finder says 9.0.1.158(C432) is not approved for installation but I had installed it before... This is weird

Follow this method, it's working
https://forum.xda-developers.com/showpost.php?p=78850439&postcount=1334
---------- Post added at 12:35 AM ---------- Previous post was at 12:34 AM ----------
Follow this method, it's working
https://forum.xda-developers.com/showpost.php?p=78850439&postcount=1334

thanks
Necrodaemon said:
Follow this method, it's working
https://forum.xda-developers.com/showpost.php?p=78850439&postcount=1334
---------- Post added at 12:35 AM ---------- Previous post was at 12:34 AM ----------
Follow this method, it's working
https://forum.xda-developers.com/showpost.php?p=78850439&postcount=1334
Click to expand...
Click to collapse
ıts work for me

same story as mine. no more update and noti about new software update.

lawong said:
same story as mine. no more update and noti about new software update.
Click to expand...
Click to collapse
9.0.1.158 is no longer approved (at least for me). I guess we have to wait until 9.0.1.179 full OTA comes out...

same story, cannot upgrade to A9

will try with FF and modded hisuite, cause I was successful with Honor 10 today upgrading to FW 222. It works, but sometimes says no internet connection. It requires many tries.

Already have new firmware android pie dun give up guys.

Ing.King said:
will try with FF and modded hisuite, cause I was successful with Honor 10 today upgrading to FW 222. It works, but sometimes says no internet connection. It requires many tries.
Click to expand...
Click to collapse
luck2ang said:
Already have new firmware android pie dun give up guys.
Click to expand...
Click to collapse
Hi...the part with moving files is unclear, or was it translated from russian by google? I have already HiSuite latest version installed , so should I uninstall it and install the one dowloaded (older version) ? thanks

luck2ang said:
Already have new firmware android pie dun give up guys.
Click to expand...
Click to collapse
You receive the OTA?

I'm stuck on 8.0.0.376, do I need to upgrade via the spoof method to "latest" 8.0.0.xxx THEN try a full/partial 9.0 OTA?
Ive tried partial OTAs from 9.0 that are approved = hisuite says update failed.
Ive tried 1 full OTA from 9.0 that is approved = hisuite downloads passes all ok, phone reboots = verification failed (I assume phone is NOT connecting to internet on eRecovery phase right? but you never know. Since I'm only spoofing on windows not on the router).
Norgesjam said:
Hi...the part with moving files is unclear, or was it translated from russian by google? I have already HiSuite latest version installed , so should I uninstall it and install the one dowloaded (older version) ? thanks
Click to expand...
Click to collapse
Yes uninstall old one (backups if any won't be deleted) and reinstall with instructions.

yes but i revert back. many bugs.after i revert all become normal still can update dun worry

Same here, i updated to 9 then hated the bugs so used hisuite to downgrade, then i got s10e, since the mate 9 is my secondary phone now, i need the butter like smoothness of emui 9
Sent from my MHA-L29 using Tapatalk

New regions for 9.0 on the Mate 9 has been released at the start of June 3rd. In the next week, I guess we'll see who gets it

9.0.1.191(C432) has been approved for installation on FF, so the update should arrive during the coming days/weeks.

9.0.1.191 (C432) is approved for installation, I tried install via the firmware finder eRecovery method but the udpate stuck at downloading 0%
---------- Post added at 17:59 ---------- Previous post was at 17:23 ----------
It's quite strange that Middle East variant i.e. C185 has received the update since March and the Europe region is still waiting for the update. Whereas previously it was totally opposite.

Update: After wasting an hour and download the approved 9.0.1.191 via eRecovery from Firmware Finder, the package gave "Package Authentication Failed Error" on 99%.

[GUIDE] How to install Internal Android 10 build for Nokia 6.1 (non TA-1054)

If you want to repost this internal OTA to other websites (other than XDA itself), please ask me for permission, thanks.
Click to expand...
Click to collapse
WARNING!
This is early internal test build, so LATER OTA UPDATES CAN'T BE GUARANTEED!
If you don't have unlocked bootloader, you'll unable to roll back to stable build!
Please be careful when testing!
Click to expand...
Click to collapse
To users who have installed this internal build, please share your experience report here if you're willing to, thanks.
UPDATE: Thanks everyone. To fix microphone bug, please disable the microphone permission of the "Google" app.
You'll lose "OK Google" ability, but you can make telephone call properly.
Click to expand...
Click to collapse
Now I think it's time to bring you back to canary labs faster than beta labs.
Internal build version: PL2-4040-0-00WW-B01
It will be updated from: PL2-354N-0-00WW-B01, which is released October 2019 Security Update
As I've warned before - having an unlocked bootloader is strongly recommended.
So recent builds removed handy 874 dialing codes, we have to install them under recovery or Nokia Extensions.
Let me tell you how to verify:
1. Dial *#*#227#*#* to check current Version. If older than PL2-354N-0-00WW-B01, update to 354N before proceed.
FYI, 354N is October 2019 Security Update.
Alternately, you can use command "fastboot oem getversions" under fastboot mode / Download mode to check current firmware version.
2. Install PL2-4040-0-00WW-B01-354N-0-00WW-B01-update.zip with Nokia Extensions OTA Update module or adb sideload under recovery.
3. Reboot your phone.
That's it.
If minor fixes released, I will upload them as well, then use the same method to install it.
To root the phone, you may want to use Magisk 20 released October 12th, 2019 or newer.
Download link:
https://www.androidfilehost.com/?w=files&flid=300345

reserved

Installed it on my TA-1043.
OS installed fine over adb sideload, everything seems to be working, and it shows "5" next to my wifi icon - guess it's cause it's 5GHz, also the mobile data icon is still not AOSP and some custom thing. Menus kinda feel stutter-ish. Screenshots were broken on first boot.

alternate download links like google drive?

The update wont install
version no. L2-354O-0-00WW-B01

Update: "Photo" mode in stock camera is broken, says "Action not support: 708". Pro mode works fine

how to use magisk?
i tryed to patch boot on magisk and boot from ADB, but phone going n bootloop and doesn't want up

Hi @hikari_calyx I'm currently on the DRG-354N-0-00WW-B01 stock build version with an unlocked bootloader. But the version on the post has PLC. Also, if after sideloading this rom I decide to go back to the October PIE update how hard will that be. Thanks.

solozeeh said:
Hi @hikari_calyx I'm currently on the DRG-354N-0-00WW-B01 stock build version with an unlocked bootloader. But the version on the post has PLC. Also, if after sideloading this rom I decide to go back to the October PIE update how hard will that be. Thanks.
Click to expand...
Click to collapse
Hi. DRG is Nokia 6.1 Plus. This thread is for Nokia 6.1 (2018) which is PL2.

Getting error when the camera app is set to save photo to sd card.
---------- Post added at 03:24 PM ---------- Previous post was at 02:58 PM ----------
So right now for me on the Internal Stock... I cannot boot any TWRP of any kind or boot any patched magisk boot img. Has anyone been able to boot either TWRP or boot a patched boot img from magisk?

May I ask, can Nokia 6.1 plus use this rom?

joshclaudio said:
Hi. DRG is Nokia 6.1 Plus. This thread is for Nokia 6.1 (2018) which is PL2.
Click to expand...
Click to collapse
The confusion is caused by the fact that the Nokia 6.1 Plus (DRG) forum on XDA was recently deleted and now redirects here.
Apparently XDA is working to restore the DRG forum but it will take some time. Until that is done you can expect to see a lot of confused DRG users here on the PL2 forum. Please help them out if you can.

kazekiri said:
The confusion is caused by the fact that the Nokia 6.1 Plus (DRG) forum on XDA was recently deleted and now redirects here.
Apparently XDA is working to restore the DRG forum but it will take some time. Until that is done you can expect to see a lot of confused DRG users here on the PL2 forum. Please help them out if you can.
Click to expand...
Click to collapse
Yeah, noticed that, too. I've been experiencing redirect problems since yesterday. Anyway, I installed Android 10 leaked internal build on my Nokia 6.1 Plus with a locked bootloader :silly: . Been using it for more than 48 hours and I have not faced any major issue, except for the not working microphone during calls (plugging in earphones can suffice, though).

solozeeh said:
Hi @hikari_calyx I'm currently on the DRG-354N-0-00WW-B01 stock build version with an unlocked bootloader. But the version on the post has PLC. Also, if after sideloading this rom I decide to go back to the October PIE update how hard will that be. Thanks.
Click to expand...
Click to collapse
Here's the link for the DRG version for anyone who needs it. (Since the DRG forum is currently down.)
Only install this if you are using a Nokia 6.1 Plus or X6 (DRG). DO NOT try to install on Nokia 6.1 2018 (PL2).
https://androidfilehost.com/?w=files&flid=300344

Hi hikari calyx! Please help me downgrade my Nokia 6.1 to Android 9. Bootloader locked

kaktyys71 said:
Hi hikari calyx! Please help me downgrade my Nokia 6.1 to Android 9. Bootloader locked
Click to expand...
Click to collapse
"If you don't have unlocked bootloader, you'll unable to roll back to stable build!"
Literally on top of the OP post. As every downgrade/restoration method needs an unlocked bootloader, you can either unlock yours (paid external service), or wait for an eventual OTA zip (not guaranteed, as stated by the OP) that will bring you back on Android 10 official Beta/Release in a couple of weeks.

Solannae said:
"If you don't have unlocked bootloader, you'll unable to roll back to stable build!"
Literally on top of the OP post. As every downgrade/restoration method needs an unlocked bootloader, you can either unlock yours (paid external service), or wait for an eventual OTA zip (not guaranteed, as stated by the OP) that will bring you back on Android 10 official Beta/Release in a couple of weeks.
Click to expand...
Click to collapse
Project Treble A/B? B slot don't help me?

I guess it ils worth a try. Reboot to bootloader, then "fastboot getvar all" to get active slot and "fastboot --set-active=[a/b, your inactive slot]
The thing is, with official OTA updates, once the update is over and everything went well, the previous slot is not necessarily in a bootable/usable state anymore. It is not the case with most custom roms/gsi as you either update directly on the current slot or on the other without modifying the active one, so you can switch between slots without issues.

kaktyys71 said:
Project Treble A/B? B slot don't help me?
Click to expand...
Click to collapse
If you switch inactive slot to active slot and reboot... it will ask to do a factory reset. Perform the factory reset and you should be back to the Pie version. Use the fastboot commands Solannae posted above.
---------- Post added at 11:58 PM ---------- Previous post was at 11:36 PM ----------
Battery draining fast on Internal Android 10.

The battery drain was due to the Adguard app. Everything is working normal again.