I recently dropped my Axon 7 on a hard surface and since then, I've been having issues with the display such as it flickering black, and the left half the screen being completely covered in "glitchiness". It has returned to normal the first two times it has done it, but it's currently in that state again. I would just like to know what exactly causing this and if it would still be possible for me to get it replaced. If it is not under warranty, I would at least like to be able to fix the issue myself. Thank you in advance.