I recently bought a pad 3 for my sister from AliExpress for school and everything has been excellent so far I even updated it to oos 16. Her friend was impressed and decided to buy one for himself, but when it arrived and he upgraded it to oxygen os 16 the WiFi started having problems.I. I could scan for new networks2. Couldn't connect to the saved networks3. Couldn't connect to new networks4. When it connects to one, I couldn't maintain a connection.So my sister brought it to me and I...Read more