inputs.text: not easy doable - 1 need 4 torx screwdriver disassehemble tomtom screws sn lable2 need rehemove old touchscreen screen digitizer lcd glued around 4 sides3 need disconnect flex cable screenlcd gps base easier rehemove harder reinstall4 need unsolder old touchscreen flex cable lcd flex cable careful not use much heat melt lcd flex cable5 4 points need solder 12 mm apart close together need careful not allow solder cross good news two alignment holes touchscreen flex cable yo align two flex cables sticky hold touchscreen flex cable lcd flex cable care not get flex cables hot melt allow solder get two 4 points magnifying glass great help 64 year old eyes note difficult step procedure took 3 attehempts6 new touchscreen preglued rehemove protection strip align touchscreen lcd gently press place7 reattach lcd flex cable main gps test note easy write difficult took 2 attehempts 8 satisfied completed happy not let gps drop crack screen digitizer touchscreen