Hello my name is James i am also having same problem with LG Optimus Showtime is this phone bugged.
I purchased this phone let battery charge 100% battery life when i was usin lasted less than 2 hours on first phone.
Ireturned the phone to Wal-Mart thinking was just a problem with phone.
Brought new phone home allowed to charge wouldnt even charge to 100%, battery life on it to didnt last long as specs stated. Is there a update coming to fix issue, or is this phone bugged. Thank you