I have a vodafone vfd 1100 and yesterday I was reading a book on my kindle app and then last night the kindle app, excel and word were gone from my phone. I managed to re-install excel and it's working but each time I try to re-install the kindle app or word it just crashes my phone. I had run out of space and installed a new SD card yesterday morning and it's been giving problems since then. I can't get kindle back onto my phone. Does anyone know how to bypass this issue?