For official drivers and documentation, you can visit the DNS Support Page for the 42AK9000 model.
Mstar MSD6369IV (32-bit SoC with 1 ARM core and 1080p Full HD GPU).
KPS-L090C2 (utilizing TEA1733 and 4N60L chips). Flashing & Recovery Process Download 35019017 1920x1080 DNS 42AK9000 part1 rar
Attempt a standard software update via USB first.
4GB THGBM5G5A1JBAIR eMMC and Winbond W25Q16DVS Spi Flash. For official drivers and documentation, you can visit
If the USB method fails, the eMMC chip must be desoldered and flashed with the firmware image (User and ExtCSD partitions) using a programmer. Official Resources
Technical resources like KenotronTV outline a two-step recovery process if the TV is stuck in a boot loop ("SmartTV loading" screen): Flashing & Recovery Process Attempt a standard software
The file is a compressed archive containing firmware for the DNS 42AK9000 Smart TV . This specific firmware is intended for units using the 35019017 mainboard and is used for software restoration via USB or direct eMMC flashing. Technical Specifications & Components Mainboard: Konka 35019017 .