Bug 1- Sometimes it will shows some unusual texture in the Minecraft

Example: Screenshot_20180515-170852.png, Screenshot_20180515-170956.png, Screenshot_20180515-171016.png,Screenshot_20180515-171031.png,  Screenshot_20180516-221043.png, Screenshot_20180516-221056.png, Screenshot_20180519-150720.png, Screenshot_20180521-211329.png, Screenshot_20180521-213418.png, Screenshot_20180516-215648.png, Screenshot_20180516-215702.png Screenshot_20180516-221246.png, Screenshot_20180516-221431.png, Screenshot_20180521-211817.png, Screenshot_20180521-212440.png and Screenshot_20180521-222032.png.

Bug 2- It doesn't appear the thing which is already displayed in the item frame

Example: Screenshot_20180521-224153.png

Bug 3- Sometimes it display with unusual as the screenshot below.

Example: Screenshot_20180521-213555.png

Bug 4- Sometimes it will suddenly automatically do action with long press when walking or standing quickly move the angle to watch around. Which break down the blocks.