I have just installed a 16GB SD card in my Galaxy s4 Android phone to replace the original 1GB card but i am still getting error messages when i try to download new apps that there is not enough space. How can i set the default download location to the SD card instead of my device storage which is near capacity? i have moved everything i could from the phone/device storage to the new SD card using the Settings-App Manager but it did not help free up much space. I have 15GB i essentially can't use because everything i attempt to download still tries to go to device. So frustrating! Thanks for any input.