Help HTC inspire 4g can't find Ota update from 2.3.3 to2.3.5

[RCAIN1]

I just received this HTC inspire 4g at&t phone from a friend who didn't keep up on the updates. I would highly appreciate some guidance or maybe a little help to update this phone. I've searched everywhere high and low no luck please if someone out there has the info to make this happen please get back to me thank you.

 

[jjsutliff]

I work for att tech support and I would call att tech support and say I need to update my software do you have a att account?

 

[BRAINZ2013]

I work for att tech support and I would call att tech support and say I need to update my software do you have a att account?

Maybe the op has a at&t device but opened it to full gsm so now the op can use any company . now can I ask op if they are rooted