There are several methods of getting back into your Android smartphone when you forget your pattern lock, though some will only work on newer or older versions of Android. Check them out below. How to unlock Android phone password? 1. Use the Smart Lock function Smart Lock function automatically unlocks the screen when a certain condition is met. For example, if the device is at your home or your other device is connected to it via Bluetooth. You can use the function only if you have activated it in advance and have chosen the condition for unlocking. In that case, just follow it. For example, if you chose to unlock automatically when a trusted Bluetooth device is connected, turn on wireless on both. When the connection is made, the phone can be unlocked without entering a PIN, password, or key. If Smart Lock has not been configured in advance or you cannot fulfill the specified condition, then this method is not suitable. 2. Bypass protection with a Google accou...