If your screen remains black or shows only a blinking cursor, you have a "soft brick." Most Caska units have a hidden recovery mode:
often have users sharing firmware files for specific models when the manufacturer fails to provide them. Known Update Challenges Firmware Scarcity
If you require professional installation or firmware flashing, these high-rated dealers provide GPS and vehicle tracking services: Caska India : Located in New Market, Kolkata Care Track GPS Solution
