install apps on sd card My BLU Studio 5.5 won't allow me to install anymore apps. I have a 18G SD card installed. When accepting to install it says "Error downloading phone had insufficient space". What do I do to install more apps.?
You have to create a partition on your SD that you can then mount to your phone storage. 

Here is a tutorial about it.

http://www.skyneel.com/2013/10/Increase-internal-memory-in-Android-Mobiles-in-easy-steps.html