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.
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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?

[kerainsakurai]

My phone is now totally fine, since I clear cache Armoury Crate, Google Play Services/Store and FOTAService.
my phone stays 67% for man 1 hour and a half (idle).
Just don't open those app for the meantime.

[Swaraj]

Akash Gupta

https://zentalk.asus.com/en/discussion/comment/117624#Comment_117624

It's not, it happened after asus's latest update which ruined everything. A9 is giving me more battery life, less bugs and less headaches. I am thinking of sticking to A9 because its super smooth and not many bugs! Shifting to A9 was probably a good call!

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Which version? Recommend me the most stable a9 version

[jasonwch]

ronald1985

For those that still looking to continue / minimise the issue -

I have the following versions and it has calmed alot and phone dont heat up:

Note: I did do clear cache only on Armoury Crate

Google Play Services

Google Play Store

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are u on 2009.47 WW? After that play service updated, u dont hv CPU spike after install any app from PlayStore or APK?

[#5]

Swaraj

https://zentalk.asus.com/en/discussion/comment/117625#Comment_117625

Which version? Recommend me the most stable a9 version

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Currently using https://zentalk.asus.com/en/discussion/36341/android-10-to-9-downgrade
Check out my post to see how to downgrade, its easy and my phone has been up for 12 hours without shut downs for first time in months.
I suggest people try downgrade because A10 is really shit compared to A9 downgrade. I am sticking to A9 unless asus fix their software and add new features.
As you downgrade, your phone will be laggy for a while but will be ok after an hour of usage 🙂

[Riaan]

igor-mn

Friends. Stop FOTA service. Just do that and everything will be OK. Thanks.

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How do I stop fota service??