Fast boot Get var Here.
E:\Huawei Honor\Honor Info\Honor Info>fastboot oem get-product-modelfastboot get
var vendorcountry
...
(bootloader) LLD-AL20
OKAY [ 0.012s]
finished. total time: 0.013s
E:\Huawei Honor\Honor Info\Honor Info>fastboot oem get-build-number
...
(bootloader) :LLD-AL20 9.1.0.153(C675E19R1P4)
OKAY [ 0.010s]
finished. total time: 0.010s
E:\Huawei Honor\Honor Info\Honor Info>fastboot getvar rescue_enter_recovery
getvar:rescue_enter_recovery FAILED (remote: FAIL:need all image flashed!)
finished. total time: 0.025s
E:\Huawei Honor\Honor Info\Honor Info>fastboot oem oeminforead-SYSTEM_VERSION
...
(bootloader) :LLD-AL20 9.1.0.116(C675E6R1P4)
OKAY [ 0.011s]
finished. total time: 0.012s
E:\Huawei Honor\Honor Info\Honor Info>pause...
Press any key to continue . . .