Alright guys I am calling for anyone who has a lucid to give me their opinion on four things. First, how is the battery life under moderate use? I hear its not very good when on 4g. I am thinking about getting this phone for my Mom and it will mostly be used for texting, a few calls, some web surfing, and about an hour a day of music. She will spend most of her time on wifi, but occasionally with be out and about on 4g too. Just trying to get an idea if the phone would last her the day. Second, how is the call quality? I hear its a little tiny, but overall loud and good otherwise. Third, how is the signal strength? We live in an area that has no issue with signal, but I would still like to know nothing too drastic is wrong with it. And, lastly, how is the music quality from headphones? I haven't been able to find much on this subject anywhere. Thanks for all your help!