Please tell us some basic information before asking for help:
Model Name: ROG Phone 5
Firmware Version: 18.0840.2109.176
Rooted or not: No
Frequency of Occurrence: Always. Suddenly Stopped Working
APP Name & APP Version (If your issue relates to the app): Not Related to 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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Ruddenly wifi stopped working and Hotspot shows error.
Restarted
Reset Netowork Settings
Prayed 🥲
Did not do factory reset as I have seen enough people saying it does nothing.