All of a sudden 2 days ago my phone was saying there was no SD card inserted.. I tried taking it out n putting it back loads but nothing happened, I then tried putting a different SD card in and it works for about 30 seconds then says 'SD card unexpectedly removed' and won't work after that. I have tried doing a factory reset but that didn't change anything. I have made sure over and over that the SD card is inserted properly. The SD cards work fine in other phones.
Is there anything that can be done? I would take it to a shop to get fixed but surely it can't be a hardware issue if it works at first, really frustrating as apps like instagram will not function properly without an SD card