Removing your video doorbell safely protects the structural integrity of both the electronics and your doorway. Rushing the process with inappropriate tools accounts for the vast majority of broken mounting latches seen across home warranty claims.
Before snapping the faceplate back into place after servicing, inspect the perimeter rubber weather gasket for debris or pinching. Slide the top alignment hooks into their slots first, gently lower the body flush against the backplate, and apply firm, even pressure to the bottom third of the faceplate until you hear a clear, definitive click. Testing the live stream view inside the Blink mobile app right away confirms the internal battery contacts have aligned properly before you pack away your tools.