我刚刚打破了我的 droid dba 所以我切换回旧电话（ droid 2 ）。但我的锁屏没有正确响应：它显示，我抓住了锁，但它没有解锁（或者它只是没有注册）。
I just broke my Droid DBA so im switching back to an old phone (Droid 2). But my lock screen is not responding properly: it shows, I grab the lock, but it doesn't unlock (or it just doesn't register).
Does anybody know whats wrong?
Maybe the touch sensor is broken, had the same issue with an old Motorola milestone: only the left third of the screen was detecting events (and rightmost pixel line). I could unlock it with a 2 finger gesture (tap&hold left, tap& hold right side, then release left. The slider then jumped to the right and unlocked. The milestone has a hardware keyboard which i then used to further navigate