To set up a personal hotspot via your iPhone: You then need to connect your iPhone to your laptop or tablet - follow the ...
Android's USB tethering lets you reliably share internet from your phone, but it may fail sometimes. Here are some quick fixes to get it working again.
You can forget a Wi-Fi network on your Android device with a few taps, if you don't want your device to automatically connect to weak networks.
– Don’t share personal information, such as bank details or passwords, on public Wi-Fi. – Always keep your device with you ...