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- CV638H-B-NOBEL-4K-4GB-FIRMWARE
Firmware for a CV638H-B Android TV main board, marked as a Nobel brand build for a 4K panel with 4 GB of storage.
BIOS · 378 MB · 4 Nov 2026BIOS rar—378 MB
Firmware for a CV638H-B Android TV main board, marked as a Nobel brand build for a 4K panel with 4 GB of storage.