i just have only couples of "bugs"
- proximity sensor on calls
- power save is turn off, and kill the data connection ( LTE, 3G or wifi)
- force close on apps that use google maps (sensorly)
- no 4x1 people widgets (contacts) [no bug, just sprint or htc revome it]
- htc hub not found connection (i use OMJ rom, is a stock rom w/ goodies) [ i think sprint or htc remove it]
- too slow, even i kill tasks (only fix is a hard reset) [the ram is alway on 850MB minimum]
- if i enable the eHRPD and restart the phone, goes off again
i see better things:
- less 1x moments (before my phone go back to 1x even if have 3g coverage)
- better syncing
- better social implementation
- less time on connecting the calls
- a little bit better battery life
in PR we're experiencing a lot of problems (i know, NV upgrade)