Help me my brothers find a dump for SONY KDL-55W805B TV

[YasaCh]

Peace be upon you.
Brothers, I need a dump for a Sony LCD smart TV.
Screen type and model: SONY KDL-55W805B.
Please provide a dump for the device.
The device boots up but the SONY logo doesn't appear at first and remains in this state.

[lotas]

SONY KDL-55W805B (RB2G). Chassis RB1G and RB2G - their firmware is encrypted and someone else's dump will not help you, you will get error "3".

[YasaCh]

thank you for your relpy sir
i'm a repairer and i have IC programer and Hot air
the nand is already taken out..its 8gb its size
my qeustion is if i write the file for my model in the sony website which is 245 megabyte can it works ????

[lotas]

No, nothing will work, the site only offers software updates, the firmware here is encrypted and tied to the processor, only replacing the motherboard with a known good one.

[YasaCh]

No, nothing will work, the site only offers software updates, the firmware here is encrypted and tied to the processor, only replacing the motherboard with a known good one.

i will for sure...
thank you bro for your time
sony lead us to close the door completely