I was able to skip steps 7 - 11, then I removed the 5 screws holding the logic board in. This allows enough space that when the screws holding the vibrator in are removed, the vibrator can be carefully tilted up and out and the new vibrator can be tilted in since the contacts are springs. This works great and saves a lot of time and less removal of phone parts. Have a nice set of electronic tweezers to help in grasping parts.