Honor LLD-AL20 C675 BOARD FIRMWARE need

Phone hang on logo Not going to upgrade mode
Need BOARD FIRMWARE

fastboot oem get-product-model
...
(bootloader) LLD-AL20
OKAY [ 0.013s]
finished. total time: 0.014s

fastboot getvar vendorcountry
vendorcountry: hw/in
finished. total time: 0.011s

fastboot oem get-build-number
...
(bootloader) :LLD-AL20 9.1.0.116(C675E6R1P4)
OKAY [ 0.011s]
finished. total time: 0.012s

fastboot getvar rescue_enter_recovery
getvar:rescue_enter_recovery FAILED (remote: FAIL:need all image flashed!)
finished. total time: 0.025s

fastboot oem oeminforead-SYSTEM_VERSION
...
(bootloader) :LLD-AL20 9.1.0.116(C675E6R1P4)
OKAY [ 0.012s]
finished. total time: 0.012s