Please tell us some basic information before asking for help:
Model Name: rog phone 3
Firmware Version: 18.0410.2111.182
Rooted or not: not
Frequency of Occurrence: all the time
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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After update of system and rebooting my device cooler just stop working. I can charge it through cooler, but fan and light not working.
