I bought my EVO 4G on JUNE 4. No root, running stock entire time.
This last Saturday, it started restarting on it's own - it seemed like when it was stuggling to find a 3G signal. (WiFi turned off). When it did restart, the battery felt rather hot.
Several times I'd shut it down, take battery out, and restart. It would still do it at random times. Probably 6-8 times each day until this latest software release.
I hadn't added a new app in at least 2 days, but, went ahead and uninstalled recent apps and upgrades just to make sure. Same problem continued.
Now, with this update, things are running smooth. No more restarts, no hot battery.
We have a wireless-N router at work, but, the EVO 4G is unable to obtain an IP address from it. The phone continues non-stop to obtain an IP address, but no luck. I'm still able to connect to wireless-G router at home. I need to get into that office and reset the router and see what happens.
What concerns me, however, is the fact my phone worked great for 3 weeks, then, all of a sudden, it starts restarting (again, pre-yesterday's update). Granted, the update seems to have fixed the problem for now. But I would think if it's a hardware problem, it either fails early, or much later down the road. And if it was a software problem, why wouldn't it appear early as well? Why 3 weeks down the road, after everything was working fine, would it start restarting itself? The battery had never felt hot before this restarting issue.
Anyway, happy now. Got the update, RockPlayer Beta - life is good. Now if I wasn't only moving out of a soon to be 4G area...