software downgrade

[MERQR]

Please tell us some basic information before asking for help:
Model Name:zenfone max pro m1
Firmware Version:424
Rooted or not:no
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.
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[MERQR]

The current software version is 424 but I am not satisfied and I want to download it to 407 or pie version. Please help. How do I do it.

[MERQR]

MERQR

Please tell us some basic information before asking for help:

1. Model Name:
2. Firmware Version:
3. Rooted or 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.

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

software downgrade

zenfone max pro m1
424
değil

[vckanandvpp]

MERQR

https://zentalk.asus.com/en/discussion/28157/software-downgrade

zenfone max pro m1

424

değil

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Download the downgrade version of Android 9 from the Asus website and install it through Fast boot mode. Note there may be a data loss while downgrading , So make sure to take back up.

[MERQR]

vckanandvpp

https://zentalk.asus.com/en/discussion/comment/79348#Comment_79348

Download the downgrade version of Android 9 from the Asus website and install it through Fast boot mode. Note there may be a data loss while downgrading , So make sure to take back up.

View post

I tried but it did not. I tried 3 times failed.