Hi My phone has stopped acknowledging that there is an SD card in there. The settings ask me to mount an SD card, even though I have powered off my phone, removed my battery and SD card, then re-assembled it and turned it back on, making sure the SD card clicked in the slot. It shows the presence of the SD card for a few seconds, then when I try to install apps from google play, it says it cannot download the app in the default storage location and the storage settings show no SD card and no GB of storage even though I know my SD card has about 3.8gb on it. Please can someone tell me what is happening and how to fix it please. Thankyou.