Sorry to jump right into a question but I need help. I recently downloaded a file using chrome and the download fail. It was about 300mb. There was a crddownload file created and now my sd card is locked. I can acess and even us files just not delete them and nothing on the phone can use it. Crome recognizes the Sd has 1.44gb left but everything elts reads it as 1.57gb. My phones battery is draining quicker to. Restarting doesnt help. Can any one help.