AT&T HTC One X - Bootloop/need to recovery data

[abbeylaw]

I have a clients HTC One X phone from AT&T that is stuck in a boot loop. I need the data from it. I'm happy to pay someone to help me troubleshoot.

 

[clsA]

I have a clients HTC One X phone from AT&T that is stuck in a boot loop. I need the data from it. I'm happy to pay someone to help me troubleshoot.

do you know how to use fastboot ?
what happened before the bootloop ?