You need to download a temp unrooting software z4root and visionary + are the two. Visionary + is the only one that works for me, z4root does not let me delete files for some reason.
then you need a terminal emulator.
once in it ..
heres a printout from my terminal emulator...as a trick you can set the initial command in the options to run this and remove all the bloat just by opening the term emu (of course you rm whatever you want not just this list)....until we get perma root this is a good quick way to remove it everytime you reboot and temp root
make sure you remove .apk and .odex (if available)...you can us ls after cd system/app to list all the apk names in case theres others you wanna get rid of
su
cd system/app
rm amazonmp3.apk
rm com.htc.StockWidget.apk
rm com.htc.StockWidget.odex
rm com.htc.TwitterWidget.apk
rm com.htc.TwitterWidget.odex
rm Flickr.apk rm Flickr.odex
rm htcbookmarkwidget.apk
rm htcbookmarkwidget.odex
rm HtcCarPanel.apk
rm HtcCarPanel.odex
rm HtcFootprints.apk
rm HtcFootprints.odex
rm HtcFootprintsWidget.apk
rm HtcFootprintsWidget.odex
rm HtcTwitter.apk rm
HtcTwitter.odex
rm nascar09-prod-release.apk
rm PicoTts.apk
rm PicoTts.odex
rm sfl-prod-release.apk
rm Sprint_Navigator.apk
rm Sprint_TV.apk
rm SprintZone.apk
rm Stock.apk
rm Stock.odex
these are some stock htc stuff that you may not use. Make sure that you are not using it before you turn it off. there are more complete directions in this thread..
http://forum.androidcentral.com/htc-evo-shift-4g/52790-evo-shift-4g-rooted.html