Unlock bootloader in fastboot huawei Y635-L21

[arkosoft]

I purchased 15 credits to unlock the phone bootloader Y635-L21

my account is : arkosoft

when making the connection the phone is detected and it answers me in this way:
manufacturer - Huawei phones
model - Huawei phone in fastboot mode
Found Phone : bootloader) Y635-L21
Model : Huawei phone in fastboot mode
Serial NR. : T5KDU15423001357
Firmware : bootloader) Y635-L21V100R001C432B131
bootloader
Bootloader Lock State: LOCKED
Root State: UNROOT
Bootloader WidevineKey: WidevineKey_VALID
System State: need to verify
Boot image need to be verified
Recovery image need to be verified
Bootloader Version: 001.001.000
Battery state: bootloader) 3808mv


during the unlock boot phase I get this error again: Fastboot command fail! since the unlocking procedure does not work, please have refunded my 15 credits!

[Valdemaras]

Credits can only be added back since you are not reading what features your phone is supported for https://www.dc-unlocker.com/android-feature-table
Tutorials here https://www.dc-unlocker.com/huawei_p...lock_tutorials