There's even a newer version online now (altough pretty hard to download as it seems).
I don't know whether market or root are included in that version.
But if you want to try out the 20120604 version just flash it after cleaning the cache. Then flash the root_your_w17pro.zip from sd card. Turning the device on you have to put the following files into system/app folder on the internal memory
Run the vending.apk and it should work.
Check first page for the downloads of the files.
Hi my friend i now the procedure i have do it my question is if i make upgrade what about with the market ?
install again ? and what is the benefits with the new version ? i talk for 20120604 version.
because if the heat and the signal not working better there is no reason to make again all from beginning