3G is very inconsistent and keeps dropping. Voice calls do not go through half the time. I live on 30th and Baseline, but this is how the service is for me all around Boulder, it's not that big of a city.
Installed the ZVA OTA update even though my area does not support tri-band Spark yet. Used ZVA for about 3 weeks and noticed the battery life took a HUGE hit. Phone would barely last a day with a full charge using ZVA but with the previous ZV8 update it would last 2 or 3 days.
Also noticed the cell radio reception was degraded somewhat with ZVA. Places where I would have 1 or 2 bars with ZV8 had 1 or no bars with ZVA.
Downgraded back to the ZV8 release, rooted and now happy again with my new phone
My 4G LTE Spark hasn't been working for close to 3 weeks now. I keep getting dropped to 3G and even THAT is shotty at best. I live in the greater Austin area in Texas. 78626 is my zip code. Please give me some advice, because right now the service is complete garbage and I can't pull up ANY web pages.
I've updated the profiles and everything else... PLEASE HELP