How do I properly downgrade to Android 10 from 11?

[Gabby_Pucho]

Please tell us some basic information before asking for help:
Model Name: ZenFone 6Z
Firmware Version: .145 Android 11
Rooted or not: Not Rooted
Frequency of Occurrence:
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
========================================
I have updated to Android 11 and I've been experiencing many bugs. I even formatted my phone as suggested by one of the Mods and see if the problems still exist. The problem weren't fixed sadly. The only option is to get back to Android 10.
Could you please send a link on how to downgrade to Android 10 and how to get the right Stock ROM?
Thank you.

[_jis_]

https://www.asus.com/mobile/phones/zenfone/zenfone-6/HelpDesk_BIOS/?model2Name=ZenFone-6
Search on this page for:
Version Android 11 to Android 10
2020/12/30 1.91 GBytes
ASUS ZenFone 6 ZS630KL Software downgrade from Android 11 to target Image Version: WW-17.1810.2011.183 (Android 10) for WW SKU only.
※ Before you start the downgrade, please make sure all pictures, important data finished the backup.
The downgrade process will erase all data to be a new system. ASUS company would not not be responsible for the risk of data loss.

[fussion_ASUS]

Hi there, you may click on the following link to download update manually to downgrade, request you to read the instructions before upgrading and take a full backup of the device before. Click here: https://www.asus.com/in/supportonly/ZenFone%206%20(ZS630KL)/HelpDesk_BIOS/

Kindly click on the following link and follow the instructions to update manually. Click here: https://www.asus.com/support/faq/1009748

[Gabby_Pucho]

Gabby Pucho

Please tell us some basic information before asking for help:

1. Model Name: ZenFone 6Z
2. Firmware Version: .145 Android 11
3. Rooted or not: Not Rooted
4. Frequency of Occurrence:
5. APP Name & APP Version (If your issue relates to the app):

In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.

========================================

I have updated to Android 11 and I've been experiencing many bugs. I even formatted my phone as suggested by one of the Mods and see if the problems still exist. The problem weren't fixed sadly. The only option is to get back to Android 10.

Could you please send a link on how to downgrade to Android 10 and how to get the right Stock ROM?

Thank you.

How do I properly downgrade to Android 10 from 11?

fussion_ASUS

Hi there, you may click on the following link to download update manually to downgrade, request you to read the instructions before upgrading and take a full backup of the device before. Click here: https://www.asus.com/in/supportonly/ZenFone%206%20(ZS630KL)/HelpDesk_BIOS/

Kindly click on the following link and follow the instructions to update manually. Click here: https://www.asus.com/support/faq/1009748

View post

Wow. The process isn't long and tedious. Thank you. 🙂

[_jis_]

Gabby Pucho

https://zentalk.asus.com/en/discussion/50637/how-do-i-properly-downgrade-to-android-10-from-11

https://zentalk.asus.com/en/discussion/comment/176552#Comment_176552

Wow. The process isn't long and tedious. Thank you. 🙂

View post

I'm just curious: Why did you ignore the first and correct answer you got two days ago?