After the OTA that came out around July, my Tbolt had so many bugs I had to take it to big red and they sent me a new one. After receiving my replacement I updated the software again using the same OTA to see if it was just my previous device. Sure enough, the bugs came back. So what was my solution? Rooting, cyanogen mod 7, and flashing a new radio. Since then my Tbolt has been flawless. Its running 2.3.5 GB and no issues with calls, texts, vm, internet, 4g, nothing. And without the stupid HTC sense on there the Tbolt is much faster as well. I highly suggest rooting vs. any OTA. Yes it voids your warranty but I honestly don't see myself needing one anymore. I needed it more when my phone was stock haha.
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