High temperature / CPU usage / battery drain on 2009.47

[jasonwch]

Please tell us some basic information before asking for help:
Model Name:
Firmware Version:
Rooted or 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.
========================================
As many posted on the forum. I and everyone have similar issue. (This is already upgraded for whole night and a full charge)
CPU also peak at 2.84/2.96 as from Armoury Crate even didn't do anything
Temperature goes high
Battery drain quickly
"Android System" also taking all battery usage from Battery page
What I observed:
From running processes, "Google Play Service" always show up, which not the case in old firmware
What I've tried to fix:
Wipe data (all data not just cache) for Google Play service and Armoury Crate. After cleaned, seems the CPU back to 826Hz, but after I restart the device, it go back to 2.84/2.96 all the time
There may be something wrong on this?

[bmb8mrb]

How do you downgrade? I downloaded the zip folder, put it in root but it's not picking it up when I restart my phone. What else do I need to do? Is it because the version number is older (before) that previously installed? Please advise @Melqui @Gustav_ASUS ?

[Melqui]

bmb8mrb

How do you downgrade? I downloaded the zip folder, put it in root but it's not picking it up when I restart my phone. What else do I need to do? Is it because the version number is older (before) that previously installed? Please advise @Melqui @Gustav_ASUS ?

View post

https://zentalk.asus.com/en/discussion/36341/android-10-to-9-downgrade

[ronald1985]

bmb8mrb

How do you downgrade? I downloaded the zip folder, put it in root but it's not picking it up when I restart my phone. What else do I need to do? Is it because the version number is older (before) that previously installed? Please advise @Melqui @Gustav_ASUS ?

View post

You have to downgrade to A9 first and then upgrade to the last working A10 firmware which was .27.
I believe you lose data though.
If you can till wait next week, there should be a fix to this. I would give some of the suggestions on this post a try to minimise the effects of the issue.

[bmb8mrb]

Brilliant, thanks for the details @ronald1985 and @Melqui . I'll wait a week with the issue, if no fixes provided, I will downgrade. I really don't want to downgrade if I can avoid it though! Thanks again.

[Osmak]

This is what you get for downloading updates so quickly 😁 😁. .. I have not updated yet and there r no issues..