Oh - we also bought one of these back in October. If you ever have to crack into tablets or phones, this thing beats the iOpener microwave thing from ifixit. My Tech loves it: https://www.amazon.com/gp/product/B019PX7EGK/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1

It also works for certain laptop screens that require heat, or apple laptops with glued in batteries and stuff like that.