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High temperature / CPU usage / battery drain on 2009.47

Rising Star II
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?

266 REPLIES 266

Rising Star II
pictures attached, same as others

Rising Star II
Mods, everyone is waiting for you lol

Rising Star II
when i start phone at Safe mode, it's back to normal. When I restart back to normal mode, i cannot turn back ON mobile data at first. I need to restart to get mobile data turn back ON.
After mobile data ON, it keeps normal for first 15-20mins. I think once that google play service get trigger it will peak the CPU again

Star II
Same problem here

Rising Star II
I've just turned off FOTAService. CPU not peaking after a while. See how it goes in next few hours