htc a50cml need firmware

Reading information...
Using Fastboot mode...
Reading common information
(bootloader) battery-status: good
(bootloader) max-download-size: 0x8000000
(bootloader) warranty: yes
(bootloader) unlocked: no
(bootloader) secure: yes
(bootloader) version: 0.5
all: Done!!
Execution time is 5(ms)
Reading CID information
... FAILunknown command
FAILED (remote: unknown command)
Execution time is 5(ms)
Reading MEID information
... FAILunknown command
FAILED (remote: unknown command)
Execution time is 5(ms)
Reading IMEI1 information
... FAILunknown command
FAILED (remote: unknown command)
Execution time is 5(ms)
Reading IMEI2 information
... FAILunknown command
FAILED (remote: unknown command)
Execution time is 4(ms)
Reading secure flag information
... (bootloader) secure_flag: 3


OKAY
Execution time is 5(ms)
Reading serial number information
... FAILunknown command
FAILED (remote: unknown command)
Execution time is 4(ms)
Read information completed.


need firmware cant not read detailes from clip soft so pls tell me the vertion pls