How to recover data after downgrading from Android 11 to android 10? backup disabled...

[demba2318]

Please tell us some basic information before asking for help:
Model Name: ZS630KL
Firmware Version: WW_17.1810.2011.183
Rooted or not: not
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.
========================================

[Bhasky]

demba2318

Please tell us some basic information before asking for help:

1. Model Name: ZS630KL
2. Firmware Version: WW_17.1810.2011.183
3. Rooted or not: not
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.

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

How to recover data after downgrading from Android 11 to android 10? backup disabled...

It's clearly mentioned to take a backup before downgrading, so no way to recover