Root How to unroot and put STOCK ROM Back in My Droid 4?

[starcity]

I recently purchased a Droid 4 that had an Eclipse ROM upgrade. I would like to bring his phone back to stock. I don't have the original SD card. Please provide instructions. Thanks!

 

[Thom]

Welcome to Android Forums.

I moved your thread to the All Things Root subforum to maximize the exposure.

... Thom