I did all of the above and I can attest that it worked flawlessly, however, I switched over to an unlimited data plan and it seems like my phone is not getting enough data. Certain applications work fine (like google maps and Yahoo! Go) but the browser does not work without the wifi and whenever I try to set up my email it says i don't have sufficient data. I contacted t-mobile and they told me the Bold just doesn't work sometimes, and I tried contacting RIM and they charge for technical support which is BS... anybody help?