three major issues. firstly the SD card not being recognised. this has been since last week, the phone gives an error message saying not recognised, though it will recognise for the first few seconds of the phone being on. i have since put a new SD card in and will have to somehow copy the data off the old card. im not sure how the problem arose or how to fix it second, i woke up this morning with zero cell reception, whereas i would usually have full bars. also throughout the day reception would drop out and messages would not send and finally i have been having major battery drain issues. i had my phone in my pocket at work, no WIFI or GPS on, in my pocket, and the battery went from 60% to dead within 4 hours. i didnt even use the phone once, i just took it out of my pocket and it was off someone please help with this issues!!