i have the htc touch pro thru sprint and the fix worded great on my earpiece. I just have to try it on my speaker phone, but i am sure it will work. The only thing that lost me is that some forums said to install it in the windows directory. I was literally looking for a windows directory. Then i saw a video on youtube on how to install cab files:
http://www.youtube.com/watch?v=N0xkGqm8GeM
It was simpler than i thought, the directory is just the root drive. So when you explore your touch pro, you'll see two drives: "\" (windows directory on your phone) and "storage card". Once i downloaded the file from this site, i just copied and pasted the file into the "\" drive. Then i went into my phone, start, programs, file explorer. Opened the cab file, clicked install. Once it installed, it prompted me to click ok to restart my phone. Once my phone came back on, presto. THanks again guys. SOrry for rambling, my sprint touch pro: ROM=1.03.651.3/ROM date=9/12/08. My first post in a forum...lol