Enhance immediately after sale provider not enough sparepart & to fix selected defect you've place at SC for specified degree of working day to rectify the condition To Improve Head device UI Properly, maybe not fairly. Even so the vital fob from the Proton X50 is a pretty effective unit, https://x50gearbox09752.pointblog.net/the-smart-trick-of-x50-gearbox-that-no-one-is-discussing-78218704