Just re download it. It will ask you to pay again say yes then it will skip the payment screen and ask you to install. As long as you use the same Microsoft id
I will give that try. I just got it yesterday and am still learning it. So far I like it over all, but I do miss the size and the Otter Box case on my 920. I still need to get an SD card and watch a movie on it but I do love the clarity of the screen.
im also still using my Qi chargers & Qi car charger that i had for my 920 without any problems, im just waiting on a screen protector & a flip case, dont think i can go back to a 920 sized screen anymore