Hi, I've been having this problem for a bit now. I have an LG G Vista and it has 8 GB of storage. So I bought an SD Card but when I try to install apps, I get the "insufficient storage space" message. I have pressed "move to sd" but it won't move the entire app. So now I can't download apps or use my SD card as storage. I would like an answer that doesn't involve ''unlocking" or "rooting" my phone if possible. Thanks.