Okay, so I play Minecraft on my Samsung Galaxy Tab 4. (I play Minecraft Pocket Edition.) Recently, the new update for 1.0 came out on Google Play Store. Me and my sister tried updating, but it says we both don't have enough space.
We only have 2 games on our tablets each, and a bunch of space. Otherwise, it says it can't update on USB or SD storage. We have SD cards, but it's not on that! (This problem is aka error -18.
This happened last time with the last update, it was later fixed. My friends also have the same tablet, and they can't update either.