Update?
 

First, sorry if this has been asked already in advance.

Can someone tell me how to install the latest update on a rooted phone. My shift 4g has been flashed so I can use it on boost, and its rooted. I tried to install the update OTA but I got an exclamation point next to the droid symbol so I never tried again.

I read somewhere after the fact that installing an update OTA on a rooted device might brick the device and so basically I got scared lol.

I want the update, so is there another way? PLease help.
Thanks in advance :)