I downloaded the v4.5 today....major issues. I ended up bricking my berry for about 3 hours....had to uninstall dm and os from my pc, reinstall, and then it took about 10 tries to get the old os to take....what a hassle. Be warned, while some have had no issues....I had major ones.
You prolly did something wrong. Just installed it works like a charm.
I concur. While I have never done an OS upgrade, you're the first I've heard to have a problem with this "official" release. Did you follow the normal upgrade procedure when upgrading to an OS not provided by your carrier? Specifically deleting the vendor.xml file?