Yeah, you could skip the NFID+hotpockets system and just have adjustable heating elements and use the touchscreen to select the appropriate program. Now if you

Yeah, you could skip the NFID+hotpockets system and just have adjustable heating elements and use the touchscreen to select the appropriate program. Now if you adjust the heat elements wrongly, you can fail to weaken the glue in some spots, and the screen will break when you’re removing it. Also you might select the wrong program and insufficiently weaken the glue (broken screen again), or damage a phone not able to take the higher heat a different model can. Also it doesn’t prevent you from using this device on a phone that’s changed in dimensions due to battery expansion - now you’re heating an already expanding battery, good recipe for a battery fire. The presence of a touchscreen that doesn’t utilize the touch functionality tells me they have learned some of these lessons the hard way.