How to do a factory reset JY-UQ139N4G
#1
Like the title goes.....
How to do it? I can't even find the option.
There is a setting called factory but it's asking for pin.

I'm having major issues with my unit.
Google maps wont work. It starts with the correct location but then freezes. No gps speed data nor does the arrow move. Also I can't download any apps.
So I think the device can't access the internet for whatever reason.
So maybe a FR will restor functionality ?
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How to do a factory reset JY-UQ139N4G - Ionex - 11-28-2022, 06:12 PM