When you hand your phone to someone else or if you unfortunately lose it, they won't be able to use the network or any phone functions if connected to an unknown Wifi network. When connected to an unknown Wifi network, your phone will immediately lock the screen with a password set by you.
Trick to Automatically Lock Screen when Connecting to Unknown Wifi on Android
Step 1: Download and install SkipLock for Android.
Step 2: Launch SkipLock and follow the steps below, click Next > Enable
Step 3: Enter a password to lock the screen when connecting to unknown Wifi, then click Finish
Step 4: Tap the + sign and choose Wifi or Bluetooth > Add Network to add trusted Wifi networks. The screen won't be locked with a password when connecting to these networks.
Step 5: In the list of added trusted Wifi networks, when connecting to a network not on the list, the screen will immediately lock with a password.
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This is a fascinating application and feature. Thus, we have guided you on how to protect your device by automatically locking the screen when connecting to unknown Wifi on Android. You won't have to worry about unauthorized access to your network or apps if someone tries to tamper with your phone or if it gets stolen.
