My cell phone is a Straight Talk LG REBEL 2 LTE purchased 4 years ago at Walmart. The internal memory is getting full, but my SD card has plenty of memory left. Today I was unable to receive or send a message..if I turned it off it worked for awhile. But now it is saying that I cannot message anymore. I have deleted a number of pictures, and messages, and now the "garbage can" does not even show up, so I cannot delete more. Anyone know how to fix this problem?