Unlock bootloader without sim

[SopiMan]

Hi everyone,
as the title says, can i unlock bootloader without the sim card?

I am using the mi pad 4 plus as secondary laptop or for media entertainment. So i do not even use the sim option i only use wifi or hotspot from my phone

 

[Kugumin]

Insert SIM from your phone in tablet and then continue the process of unlocking BL

 

[SopiMan]

Insert SIM from your phone in tablet and then continue the process of unlocking BL

Tq!!!! I am now 7 days away xD

 

[Pipat]

i've got 168 hr waiting