Please tell us some basic information before asking for help:
Model Name: ZS673KS
Firmware Version: 12
Rooted or not: 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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Since updating to android 12 I have lost my 5g connection is there a fix for this or do I revert back to android 11.