zd552kl bootloader unlock tool volte support

[tycs]

hi, i have been wanting to unlock the bootloader of my zenfone 4 selfie zd552kl, i need to root the device so that i can enable volte. but the official unlock tool is not working. is there any other way i can root my phone? Is there anyway volte can be activated ?

[Falcon_ASUS]

tycs

hi, i have been wanting to unlock the bootloader of my zenfone 4 selfie zd552kl, i need to root the device so that i can enable volte. but the official unlock tool is not working. is there any other way i can root my phone? Is there anyway volte can be activated ?

zd552kl bootloader unlock tool volte support

@tycs
For ZD552KL, there will no longer have any maintenance.
Sorry for any inconvenience it may cause.

[tycs]

I get it that there is no support. But atleast let us unlock the boot loader since we paid for this device and there is no more warranty. Maybe next time I will no longer buy Asus phone. It's just that I don't want to throw away a perfectly working phone. Volte is already rolling out for most of the carriers. I don't really get why you would not include in the software since the hardware already support this feature in the first place.