I'm new to these forums, but I have a problem. I have a moto G 2nd generation with low storage, so wanted to increase its storage. I purchased an sd card but whenever I start formatting it, it usually stops midformat. the notification says "Reinsert SD card". Sometimes it does finish formatting but even then it only started that way for ten seconds before it says "Reinsert SD card". It never does this for portable storage, only internal. Please send help, I'm frustrated and upset.