Database Info

Shutting down Repeatedly When trying to Update Marshmallow

Hi All,
I have Moto X play running on android 5.1.1 lollipop. It was rooted recently and used with cyanogen Mod 12.1 for a month. during that time i did back up of entire phone. later i restored that and at present i have been using stock Rom. Recently i got official update for Android marshmallow and i downloaded the 500+Mb file and tried to install. In that process it was going to Twrp recovery mode and not installing properly. So i did reboot system. After 5 mins i turned on mobile, it got shutdown and i again restored my backup . It was working fine. cant we update to Marshmallow with the rooted device? If so how to stop the notifications of android system updates? I tried this way but still i am getting update notification
Apps--> All---> Motorola Update services--> turned off the notification
.How to disable it so that i should not receive update notification? or any other process to upgrade to marshmallow even after rooting? Please let me know

Mkrishna89 said:
Hi All,
I have Moto X play running on android 5.1.1 lollipop. It was rooted recently and used with cyanogen Mod 12.1 for a month. during that time i did back up of entire phone. later i restored that and at present i have been using stock Rom. Recently i got official update for Android marshmallow and i downloaded the 500+Mb file and tried to install. In that process it was going to Twrp recovery mode and not installing properly. So i did reboot system. After 5 mins i turned on mobile, it got shutdown and i again restored my backup . It was working fine. cant we update to Marshmallow with the rooted device? If so how to stop the notifications of android system updates? I tried this way but still i am getting update notification
Apps--> All---> Motorola Update services--> turned off the notification
.How to disable it so that i should not receive update notification? or any other process to upgrade to marshmallow even after rooting? Please let me know
Click to expand...
Click to collapse
you need stock recovery to update to OTA mm, you cannot update from TWRP. download the lollipop stock-firmware extract the recovery file and flash it, then update.
i wanted to ask that after restoring from backup you got OTA update notification ? or you downloaded the MM update from other sources?? because i thought after rooting i wont get official OTA.

Mkrishna89 said:
Hi All,
I have Moto X play running on android 5.1.1 lollipop. It was rooted recently and used with cyanogen Mod 12.1 for a month. during that time i did back up of entire phone. later i restored that and at present i have been using stock Rom. Recently i got official update for Android marshmallow and i downloaded the 500+Mb file and tried to install. In that process it was going to Twrp recovery mode and not installing properly. So i did reboot system. After 5 mins i turned on mobile, it got shutdown and i again restored my backup . It was working fine. cant we update to Marshmallow with the rooted device? If so how to stop the notifications of android system updates? I tried this way but still i am getting update notification
Apps--> All---> Motorola Update services--> turned off the notification
.How to disable it so that i should not receive update notification? or any other process to upgrade to marshmallow even after rooting? Please let me know
Click to expand...
Click to collapse
if you have your backup just do a full flash on stock rom and start fresh. there's an Asian 6.0 rom (I believe it is Indian) on the x play github. then proceed with root again.

bablu048 said:
you need stock recovery to update to OTA mm, you cannot update from TWRP. download the lollipop stock-firmware extract the recovery file and flash it, then update.
i wanted to ask that after restoring from backup you got OTA update notification ? or you downloaded the MM update from other sources?? because i thought after rooting i wont get official OTA.
Click to expand...
Click to collapse
Actually i am not android developer or android related person. After i heard many things about rooting the devices. I just give it a try by watching the video in you tube. So i am not aware of the core technical terms you specified.
First rooted the mobile. before installing the cyanogen Mod 12.1, i took back up in TWRP recovery mode. i used that same backup to restore after my device got shutdown. Yes even after rooting i got the Update notification

pijes said:
if you have your backup just do a full flash on stock rom and start fresh. there's an Asian 6.0 rom (I believe it is Indian) on the x play github. then proceed with root again.
Click to expand...
Click to collapse
I did not understand core android technical terms as i am not android guy. You mean to say unroot the device and perform root again?

bablu048 said:
you need stock recovery to update to OTA mm, you cannot update from TWRP. download the lollipop stock-firmware extract the recovery file and flash it, then update.
i wanted to ask that after restoring from backup you got OTA update notification ? or you downloaded the MM update from other sources?? because i thought after rooting i wont get official OTA.
Click to expand...
Click to collapse
Sir, if you have time please browse through Youtube and search for the name "dhananjay bhosale". In his playlists, there will be a moto x play playlist.in the you can find how to root moto........, by this way i rooted my mobile. i dont have any knowledge in android. I just Followed that Video. i could not able to post the link here as i am a new member

Mkrishna89 said:
Actually i am not android developer or android related person. After i heard many things about rooting the devices. I just give it a try by watching the video in you tube. So i am not aware of the core technical terms you specified.
First rooted the mobile. before installing the cyanogen Mod 12.1, i took back up in TWRP recovery mode. i used that same backup to restore after my device got shutdown. Yes even after rooting i got the Update notification
Click to expand...
Click to collapse
i think if you can block/disable notifications for Google Play Services, it'll remove the update notification.
settings>>apps>>google play services>>disable all notifications

bablu048 said:
i think if you can block/disable notifications for Google Play Services, it'll remove the update notification.
settings>>apps>>google play services>>disable all notifications
Click to expand...
Click to collapse
Sir, Is it possible to unroot the rooted devices in any way? if so could you please let me know

if you want to unroot you can do it from superuser, its mentioned in the youtube video. just unroot from superuser settings.
then if you want to upgrade to marshmallow download Indian stock lollipop rom from https://github.com/motoxplay/stock. unzip it on your computer to the the folder where you kept TWRP while flashing it . you'll see a file named recovery.img.
from adb run the command
Code:
fastboot flash recovery recovery.img
i.e flash this recovery just the way you flashed TWRP.
then you can update to marshmallow.
and did disabling google play services removed your update notification???

Mkrishna89 said:
Sir, Is it possible to unroot the rooted devices in any way? if so could you please let me know
Click to expand...
Click to collapse
You just have to download the twrp flashable 6.0 zip file and restore it through twrp. No extra things.
Sent from my XT1562 using Tapatalk

bablu048 said:
if you want to unroot you can do it from superuser, its mentioned in the youtube video. just unroot from superuser settings.
then if you want to upgrade to marshmallow download Indian stock lollipop rom from https://github.com/motoxplay/stock. unzip it on your computer to the the folder where you kept TWRP while flashing it . you'll see a file named recovery.img.
from adb run the command
Code:
fastboot flash recovery recovery.img
i.e flash this recovery just the way you flashed TWRP.
then you can update to marshmallow.
and did disabling google play services removed your update notification???
Click to expand...
Click to collapse
I diabaled. But at present i dont have internet connection to my mobile and i will let you know once i got any notification again about the update.
So as you said can i proceed that above steps with my rooted mobile? i mean flashing the unzip file like i did before? wont be any problem? or i have to unroot and root again after flashing the recovery.img??

Mkrishna89 said:
I diabaled. But at present i dont have internet connection to my mobile and i will let you know once i got any notification again about the update.
So as you said can i proceed that above steps with my rooted mobile? i mean flashing the unzip file like i did before? wont be any problem? or i have to unroot and root again after flashing the recovery.img??
Click to expand...
Click to collapse
Does your phone have twrp flashed or not?
Sent from my XT1562 using Tapatalk

K.khiladi said:
Does your phone have twrp flashed or not?
Sent from my XT1562 using Tapatalk
Click to expand...
Click to collapse
Yes Twrp flashed and successfully rooted

Mkrishna89 said:
Yes Twrp flashed and successfully rooted
Click to expand...
Click to collapse
Then please download the twrp flashable 6.0 zip and restore it through twrp.
Wait I will provide you the link of the thread.
Read the first post of that thread carefully.
Edit - here is the link, go to the thread, download the Indian one and follow the procedure
http://forum.xda-developers.com/showthread.php?t=3272979
[ROM] 6.0 TWRP Flashable Stock - Brazil / India / Canada versions
Sent from my XT1562 using Tapatalk

Mkrishna89 said:
I diabaled. But at present i dont have internet connection to my mobile and i will let you know once i got any notification again about the update.
So as you said can i proceed that above steps with my rooted mobile? i mean flashing the unzip file like i did before? wont be any problem? or i have to unroot and root again after flashing the recovery.img??
Click to expand...
Click to collapse
Edit: do as the post above this mentions.[i didn't know about that thread but it'll also work]
or
nope no problem just flash the recovery. but before doing anything take a backup on your external sdcard twrp>>backup[look at bottom to change where to store the backup select sd card] for security if in case anything goes wrong, you can flash twrp again and restore.
and remember to select 'ALLOW OEM UNLOCK' and usb debugging options from settings>>developer options

K.khiladi said:
Then please download the twrp flashable 6.0 zip and restore it through twrp.
Wait I will provide you the link of the thread.
Read the first post of that thread carefully.
Edit - here is the link, go to the thread, download the Indian one and follow the procedure
http://forum.xda-developers.com/showthread.php?t=3272979
[ROM] 6.0 TWRP Flashable Stock - Brazil / India / Canada versions
Sent from my XT1562 using Tapatalk
Click to expand...
Click to collapse
Ya i got the thread. Before i proceed i want you let you know how i rooted my mobile. please check this link and let me know whether if i do in the way specified in the thread will works for me?
https://www.youtube.com/watch?v=PzQyg9t9j6U&index=3&list=PL3yX1-A8wnSmKqZGL55-7EYPFRol3zuIA

Mkrishna89 said:
Ya i got the thread. Before i proceed i want you let you know how i rooted my mobile. please check this link and let me know whether if i do in the way specified in the thread will works for me?
https://www.youtube.com/watch?v=PzQyg9t9j6U&index=3&list=PL3yX1-A8wnSmKqZGL55-7EYPFRol3zuIA
Click to expand...
Click to collapse
Just follow the procedure as given in that thread and everything will be fine.
It has nothing to do with the way you rooted your phone.
If a phone has twrp installed, he has nothing to fear about upgrading to latest versions as the updates are made available on Xda in Twrp flashable zip.
So no need to format the stock firmware again and then update and then all the headache.
Sent from my XT1562 using Tapatalk

bablu048 said:
Edit: do as the post above this mentions.[i didn't know about that thread but it'll also work]
or
nope no problem just flash the recovery. but before doing anything take a backup on your external sdcard twrp>>backup[look at bottom to change where to store the backup select sd card] for security if in case anything goes wrong, you can flash twrp again and restore.
and remember to select 'ALLOW OEM UNLOCK' and usb debugging options from settings>>developer options
Click to expand...
Click to collapse
Sir, In your previous post you meant to say this?
1. First unroot the mobile using the super Su (settings)
2. Then flash the Stock lollipop rom mentioned in the github
3. Then update the mobile to Marshmallow
4. Then again root the device
You meant to say this?

Mkrishna89 said:
Sir, In your previous post you meant to say this?
1. First unroot the mobile using the super Su (settings)
2. Then flash the Stock lollipop rom mentioned in the github
3. Then update the mobile to Marshmallow
4. Then again root the device
You meant to say this?
Click to expand...
Click to collapse
1. correct
1.1. check oem unlock and usb debugging
1.2. Copy the original old backup which you took, to your external sdcard. [just to return to stock if anything goes wrong]
2. Just flash the recovery which is present in the lollipop rom, no need to flash the whole rom.
3. correct
4. Do NOT flash the old superuser to root. To root again follow these steps http://forum.xda-developers.com/moto-x-play/general/root-how-to-root-6-0-easly-t3277202
that other post was much easier

bablu048 said:
Edit: do as the post above this mentions.[i didn't know about that thread but it'll also work]
or
nope no problem just flash the recovery. but before doing anything take a backup on your external sdcard twrp>>backup[look at bottom to change where to store the backup select sd card] for security if in case anything goes wrong, you can flash twrp again and restore.
and remember to select 'ALLOW OEM UNLOCK' and usb debugging options from settings>>developer options
Click to expand...
Click to collapse
Hi Sir, I followed the other method. downloaded the twrp 6.0 zip from the thread. extracted to sdcard/twrp/backups.
wiped the data, restored that. after that i flashed the Super Su and reboot system. but it was stuck at motorola logo. in that description this will happen if we choose install super su. But i didnt do that.but still stuck at motorola logo.
so again i tried and now with out flashed Super su and downloaded super Su from google play,. getting error binaries cannot be updated. please help me

If any downloading oreo OTA for 4G please make this previusly apply the update

Please... Its for link for download
Developer Settings enabled needed (no need root)
Once you receive the OTA notification, do not update and do not reboot.
Download the OTA and let it remain on the device.
Connect your smartwatch with your Android phone.
Launch the latest Android Wear 2.0 app on the phone.
Tap on the 3 vertical dots, which is the options tab, and select Report Wearable Bug.
It may take a long time to retrieve the log for the last hour. (5 mins aprox)
You will get a notification on the phone saying the report was received.
Now you can directly email yourself to get the log
Upload the .Zip file to there, and apply update
Very thanks in advance, i dont have update

oreo ota link
Hi there.
I think the link for Oreo OTA update for our huawei watches is this:
android.googleapis.com/packages/ota-api/huawei_sawshark_sawshark/dd05a116a9a2adede043441a166654cbf4448a34.zip
Click to expand...
Click to collapse
With https in front.
Enjoy

WishToLive said:
Hi there.
I think the link for Oreo OTA update for our huawei watches is this:
With https in front.
Enjoy
Click to expand...
Click to collapse
Very very thanks, updated success from adb sideload ok stock recovery

WishToLive said:
Hi there.
I think the link for Oreo OTA update for our huawei watches is this:
With https in front.
Enjoy
Click to expand...
Click to collapse
Really, you ****ing save my watch, 2 days of damm fight, :
- Bootloader Downgrade is not possible trought fastboot, but OTA can downgrade it.
- This file contain sawshark 8.1 bootloader
- My watch got sim variant 4G, it need absolutly this bootloader, whitch is impossible to find
While trying to "unbrick" with stock firmware --> boot loop --> back to internationnal stock --> bad bootloader = sim does'nt work -> trying other firmware -> Working without SIM.
-Solution :
Flash bootloader with 8.1
flash twrp recovery
flash custom rom
Thanks , you sve me!

....

your not alone...
works for my dlxx too....finally!!! the solution.
i have download the OTA. extract the bootloader from the .zip
run fastboot flash bootloader.img syntaxe. and reboot ...With phone capability iemei back...audio from speaker watch... top!!!

kenshironanto said:
Really, you ****ing save my watch, 2 days of damm fight, :
- Bootloader Downgrade is not possible trought fastboot, but OTA can downgrade it.
- This file contain sawshark 8.1 bootloader
- My watch got sim variant 4G, it need absolutly this bootloader, whitch is impossible to find
While trying to "unbrick" with stock firmware --> boot loop --> back to internationnal stock --> bad bootloader = sim does'nt work -> trying other firmware -> Working without SIM.
-Solution :
Flash bootloader with 8.1
flash twrp recovery
flash custom rom
Thanks , you sve me!
Click to expand...
Click to collapse
hello i am in your same situation i have bootloader 8.1 plus recovery but every time i install a custom rom he reboots into recovery, which rom did you install?

Install MIUI 10 without unlocking bootloader?

Good morning to all, as it has been read in the title, there is some way to install miui 10 without unlocking bootloader, since I could not do it because I can not register my phone number to xiaomi mi account.

MegaBabu said:
Good morning to all, as it has been read in the title, there is some way to install miui 10 without unlocking bootloader, since I could not do it because I can not register my phone number to xiaomi mi account.
Click to expand...
Click to collapse
Yes you can with the new global beta, download it (choose Mix 2S / Recovery) : http://en.miui.com/thread-3091957-1-1.html
And go in updates --> settings --> select update from storage --> choose the file you just downloaded

Bryandu13 said:
Yes you can with the new global beta, download it (choose Mix 2S / Recovery) : http://en.miui.com/thread-3091957-1-1.html
And go in updates --> settings --> select update from storage --> choose the file you just downloaded
Click to expand...
Click to collapse
But in the thread says this.
How to Upgrade to MIUI 10?
1. Please don’t forget to back up your data before upgrading to MIUI 10.
2. If you are using MIUI 7 / MIUI 8/ MIUI 9 stable ROM, please upgrade to MIUI 10 via the fastboot method.
3. If you’re using MIUI 9 Global Beta ROM, please go to ‘Updater’ and check for updates.
4. If your device is locked, please unlock it before fastboot flashing. How to unlock your phone bootloader? Click here to check the details
5. How to flash MIUI ROM? Click here to see detailed MIUI flashing tutorials or check this thread to see the step-by-step guide!

MegaBabu said:
But in the thread says this.
How to Upgrade to MIUI 10?
1. Please don’t forget to back up your data before upgrading to MIUI 10.
2. If you are using MIUI 7 / MIUI 8/ MIUI 9 stable ROM, please upgrade to MIUI 10 via the fastboot method.
3. If you’re using MIUI 9 Global Beta ROM, please go to ‘Updater’ and check for updates.
4. If your device is locked, please unlock it before fastboot flashing. How to unlock your phone bootloader? Click here to check the details
5. How to flash MIUI ROM? Click here to see detailed MIUI flashing tutorials or check this thread to see the step-by-step guide!
Click to expand...
Click to collapse
This is just a copy past flashing method, internal updater worked for me, I'm now on MIUI 10, just backup your data

Its worked for me to. Botloader locked and miui 10. You need to create a folder named downloaded_rom and put the .ZIP in this folder. Before, Go to updater app , ... Menu and choose the update package. The update erase ALL tour data, do a backup first

Bryandu13 said:
This is just a copy past flashing method, internal updater worked for me, I'm now on MIUI 10, just backup your data
Click to expand...
Click to collapse
Hello,
XA or XE model?
Thank you

meuhmeuh51 said:
Hello,
XA or XE model?
Thank you
Click to expand...
Click to collapse
XA

Mareto45 said:
Its worked for me to. Botloader locked and miui 10. You need to create a folder named downloaded_rom and put the .ZIP in this folder. Before, Go to updater app , ... Menu and choose the update package. The update erase ALL tour data, do a backup first
Click to expand...
Click to collapse
Internal storage will be erased too?

Bryandu13 said:
XA
Click to expand...
Click to collapse
thank you.
I have the XE version. I have to unlock my bootloader.

min-dfreak said:
Internal storage will be erased too?
Click to expand...
Click to collapse
Yes.

Mareto45 said:
Yes.
Click to expand...
Click to collapse
Okay thanks -.-

min-dfreak said:
Okay thanks -.-
Click to expand...
Click to collapse
268232

Bryandu13 said:
Yes you can with the new global beta, download it (choose Mix 2S / Recovery) : http://en.miui.com/thread-3091957-1-1.html
And go in updates --> settings --> select update from storage --> choose the file you just downloaded
Click to expand...
Click to collapse
I updated to the newest global beta. Simply downloaded it and used the system updater and pointed it to the zip file I downloaded and it did the rest.
Will this newest global beta get OTA updates as new versions are released? That's my big question.
Thanks!

xphyle1971 said:
I updated to the newest global beta. Simply downloaded it and used the system updater and pointed it to the zip file I downloaded and it did the rest.
Will this newest global beta get OTA updates as new versions are released? That's my big question.
Thanks!
Click to expand...
Click to collapse
Hi, don't worry you'll get OTA for new updates.
But I still don't know if we'll have an OTA to switch from last beta to first MIUI 10 Stable global release.

It worked for me. Thanks for the tips.
jeremymolina
Sent from my Mi MIX 2S using Tapatalk

That's what keeps me away from going to Miui 10 so far. I dont want to restore my files two times (going to beta and going back to stable). If I could be sure that I would get a normal ota Update from beta to stable I would also try out the Beta

Bryandu13 said:
Yes you can with the new global beta, download it (choose Mix 2S / Recovery) : http://en.miui.com/thread-3091957-1-1.html
And go in updates --> settings --> select update from storage --> choose the file you just downloaded
Click to expand...
Click to collapse
Is it eventually possible to go back to the global stable in the same way?

Nimic3792 said:
Is it eventually possible to go back to the global stable in the same way?
Click to expand...
Click to collapse
Probably no, normally only via fastboot method, but for that, you will need to unlock the bootloader first, so request the unlock permission now, because there is a 360h waiting time

Does installing the latest beta break any functionality? Safety net is primarily what I'm worried about. I like my Google Pay.

Homestar1217 said:
Does installing the latest beta break any functionality? Safety net is primarily what I'm worried about. I like my Google Pay.
Click to expand...
Click to collapse
Answered my own question. Google Pay does not work. That's so odd given you don't need to unlock your bootloader to install this beta.

How to downgrade 9.0 to 8.1

How to rollback from official 9.0 to 8.1 please help me

Yeah not digging 9.0

http://oxygenos.oneplus.net.s3.amazonaws.com/OnePlus6Oxygen_22_OTA_007_all_1805131952_O_MR1.zip
See if you can flash this from settings. It used to allow you to downgrade from Pie Beta. I'm not sure if it will work for Pie Official. You will most likely lose your data if you successfully flash this. So backup your stuff even before attempting this.
Or you can use the unbrick method to completely reflash your phone to 5.1.5 using MsmDownload Tool.

How to prevent auto upgrade to 9? [emoji848]
Sent from my ONEPLUS A6003 using Tapatalk

shuweee said:
How to prevent auto upgrade to 9? [emoji848]
Sent from my ONEPLUS A6003 using Tapatalk
Click to expand...
Click to collapse
On the updates screen in settings, in the options, disable auto wifi updating.

Karthi Killer said:
How to rollback from official 9.0 to 8.1 please help me
Click to expand...
Click to collapse
pro4ever said:
Yeah not digging 9.0
Click to expand...
Click to collapse
Download the 5.1.11 fastboot rom. Extract it. Open the folder you extracted and run flash-all-partitions-fastboot.bat
You see some things that look like errors but they aren't!! You have to have patients and just wait!!! When it completed it will say press any key. Then unplug phone and boot. You'll be on latest 8.1
Here's the link.
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665

vinnievegas said:
Download the 5.1.11 fastboot rom. Extract it. Open the folder you extracted and run flash-all-partitions-fastboot.bat
You see some things that look like errors but they aren't!! You have to have patients and just wait!!! When it completed it will say press any key. Then unplug phone and boot. You'll be on latest 8.1
Here's the link.
https://forum.xda-developers.com/oneplus-6/how-to/rom-stock-fastboot-roms-oneplus-6-t3796665
Click to expand...
Click to collapse
I did that and gave me a Qualcomm crashdump so had to flash back to 9.0 doing the same thing using 9.0 fastboot

Run the downgrade zip from the Open Beta 1 page

downgrade in the local mode
Hello
I also want to go back to android 8.1
In the phone settings in the local upgrade section, the old version is still available but the message "to avoid the failure of the start-up phase, no downgrading is allowed", is there a solution for to work around this problem?
Thank you all

All Techniques said:
Hello
I also want to go back to android 8.1
In the phone settings in the local upgrade section, the old version is still available but the message "to avoid the failure of the start-up phase, no downgrading is allowed", is there a solution for to work around this problem?
Thank you all
Click to expand...
Click to collapse
If you're unlocked, flash it trough TWRP and format your storage.
If you're not, on a Sticky thread somewhere on this forum, you can get a rollback build (it's an Oreo build, the latest if i remember correctly, it's clearly called "rollback")
Edit : it's on this page : https://forum.xda-developers.com/oneplus-6/how-to/oneplus-6-mirrors-official-oxygen-os-t3792244

What issues are you all having with 9? I was on the BETA build when I first got the phone and had several issues.. but after downgrading to the recent stable build.. I haven't really had any issues..

Miui 12 beta

Anyone know whats going on witth the china beta where into the 2nd week without a beta

Android 11 is coming and they fix Android 11 bugs

hardziol said:
Android 11 is coming and they fix Android 11 bugs
Click to expand...
Click to collapse
Do we gey android 11 soon? what you think..

Vihru said:
Do we gey android 11 soon? what you think..
Click to expand...
Click to collapse
Yes this week or next week should be a beta update with Android 11

hardziol said:
Yes this week or next week should be a beta update with Android 11
Click to expand...
Click to collapse
Thats nice..

http://bigota.d.miui.com/20.7.30/miui_LMI_20.7.30_2de74df6ca_11.0.zip Android 11 is here.
This can not be flashed with current TWRP. It requires stock recovery to decrypt data partition. I did manage to install it. If someone wants to know how to, let me know ill make a guide

reliot said:
http://bigota.d.miui.com/20.7.30/miui_LMI_20.7.30_2de74df6ca_11.0.zip Android 11 is here.
This can not be flashed with current TWRP. It requires stock recovery to decrypt data partition. I did manage to install it. If someone wants to know how to, let me know ill make a guide
Click to expand...
Click to collapse
how to install it? and its multi language? thx

Warning! Please back up everything. You will loose data partition if something goes wrong. You have been warned. This was tested on K30 pro zoom edition with Chinese beta rom 20.7.9.
Requirements: pc with fastboot files.
Usb otg cable and USB stick at least 4gb.
Full tgz fastboot rom miui 12.0.x.x
20.7.9 and 20.7.30 recovery Chinese rom
Drawbacks with Android 11. No TWRP support. No magisk. No root.
1. Download full tgz Chinese rom miui 12. Extract it and flash stock recovery. You can skip this step if you have stock recovery already.
2. Fastboot boot into TWRP recovery using fastboot.exe. Do not flash or replace stock recovery. Phone will restart into TWRP.
3. Download 20.7.9 and extract file META-INF/com/google/android/update-binary and replace inside 20.7.30 rom.
4. I used USB otg cable with USB stick to flash in TWRP the patched rom.
5. Wait little as first boot is long.
Edit: this should be obvious, it is a Chinese rom so only English is supported.