First thing you have todo, if you want todo some screen or hardware mods is to open the UVIYN Hotspot.
How to not do it 🙁 (of course your choice if you don’t have other tools)
A different way 🙂
Take a guitar pick ….
photo’s soon, forgot to take more photos
Inside of the UVIYN Hotspot
The L107 IOT Board (mine doesn’t have the extra hardware and is a different IOT board)