Trying to unlock bootloader my TF201 and oTF700T

[azaanahmad]

So basically, 2 days before, I've got my hands on a TF700T and TF201T. I liked them but there was a problem. They were very outdated, So i decided to flash a custom ROM. But when got into the bootloader and tried to flash recovery. The bootloader was lock. I've watched many tutorials regarding this but none of them worked. The unlocker app was no longer there on the support page. I got it from some website and installed it in the pad. But no luck, It always stops and says check your internet connection. I think its because the unlocker servers has been shutdown. So is there any alternate way i can unlock the bootloader of my pads? Any info would be appreciated.

[Falcon_ASUS]

@azaanahmad 
For TF700T and TF201T, there will no longer be any system updates and maintenance (including ZenUI Launcher & server).
Sorry for any inconvenience it may be caused. 

[azaanahmad]

Really? So it means the device is completely unusable? **bleep** i shoukdn't have wasted my money. It would be still appreciated if you tell me a  method to unlock.

[Rilard]

So give me the opportunity to unlock old devices! It is a disgusting act on the part of the company to simply turn off the servers without telling anyone anything. and not only for current devices, but also for old ones. and given the level of support and how long errors and bugs are fixed, the device can simply be thrown away.

[Rilard]

Why don't you answer? Are we asking too uncomfortable questions? Maybe you should get in touch and make an official statement? why did your company remove the unlock feature? To earn an extra 200 bucks from each client for unlocking the bootloader, which should be initially? It's just a shame.