You know, I tried to use my tablet for everyday uses and it back fired on me. Me being a dumb ass, I left the tablet in the grocery cart and the cart dude and his machine smashed the screen to the point where the tablet wasn’t very useful anymore. My fault. I figured I could repair it myself so I looked on YouTube and did a search for my specific brand (QTAQZ3).
Here is the video I followed
https://youtu.be/yrDYcIW4Y5I
I couldn’t believe how easy it was and I did it with no special tools. When you purchase your replacement screen it comes with tools so you can install the screen.
Here is the link to the screen I bought
https://www.amazon.com/gp/product/B077MLQ55D/ref=oh_aui_detailpage_o03_s00?ie=UTF8&psc=1
Thanks for watching