Downgrade firmware from 165 to 153

[Whatever]

As the title said, can I downgrade zenfone 6 firmware from 165 to 153? Do I have to do something before or I just can download the 153 firmware from asus web and place it internal memory to do the downgrade? I want to downgrade because on 165 battery life is sucks

[Bhasky]

Whatever

As the title said, can I downgrade zenfone 6 firmware from 165 to 153? Do I have to do something before or I just can download the 153 firmware from asus web and place it internal memory to do the downgrade? I want to downgrade because on 165 battery life is sucks

Downgrade firmware from 165 to 153

not sure about 153 or any other version of 10 but,YES if it's to Pie (1909_194_0) as given in website

*There will/might be other ways to get back to any version

[_jis_]

The only official option to downgrade is to Android 9 and then update to the required version.
I want to downgrade because on 165 battery life is sucks
However, this does not mean that Android 165 is to blame, it works for others without changes as far as the battery is concerned. I recommend checking your phone settings and checking the installed applications.

[Whatever]

_jis_

The only official option to downgrade is to Android 9 and then update to the required version.

I want to downgrade because on 165 battery life is sucks

However, this does not mean that Android 165 is to blame, it works for others without changes as far as the battery is concerned. I recommend checking your phone settings and checking the installed applications.

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So I have to downgrade it to Pie first? Man it's quiet troublesome. Yeah I'm checking other people respond too about the 165, but seems like others not complained about the battery. I'm confused because I don't installed new app. Yes I update my already exist app, but doubt that cause the issue, so I'm suspecting the new firmware

[baster1982]

Whatever

As the title said, can I downgrade zenfone 6 firmware from 165 to 153? Do I have to do something before or I just can download the 153 firmware from asus web and place it internal memory to do the downgrade? I want to downgrade because on 165 battery life is sucks

Downgrade firmware from 165 to 153

I think you right last 2 updates battery life was better