(often powered by the ) is a popular aftermarket stereo. Regular firmware updates provide:
Do not use firmware from a different manufacturer (e.g., a Dasaita or Joying unit). Even if the chip matches, the screen resolution (1024x600 vs 1280x720) and touch panel drivers differ. K2001n Android Update
: Enable your phone's hotspot and connect the head unit to it via Wi-Fi. (often powered by the ) is a popular aftermarket stereo
: Go to Settings > System > System Upgrade (or About Device > System Update ). K2001n Android Update