I must have dropped my Atrix 4g 20 times without a problem. Last Thursday I dropped it and it landed on the corner and broke the screen. I found a replacement screen and the tools necessary to do the repair online. After watching the video I dove in and had a new screen and a working phone in about an hour. I suggest you give it a try if you screen is cracked or broken. But you need good eyesight and/or magnifying glasses. Total cost was about $70.
You can see the video here: Motorola Atrix 4G Take Apart Repair Guide
If you attempt it and want any help let me know.
You can see the video here: Motorola Atrix 4G Take Apart Repair Guide
If you attempt it and want any help let me know.