Please share how you unlocked 15/15 pro bootloader

[Arnis]

Please share your experience if you have unlocked 15/15 pro bootloader.

paid or free methods – how did you do it?
If you paid for it, how much did it cost?
Reliable source

 

[Mark F]

Perseverance at 00.00 Beijing time. Took a couple of months but found no other my my 14 ultra. I had a valid account to unlock but they changed rules in September, so my Chinese account could no longer unlock my phone. Had to create new non Chinese based account and keep trying at midnight. Eventually worked.

 

[gogocar62]

Mark F​

I think you shouldn't have responded in this thread at all.
I assume you were unlocking a Global device. The questioner is asking about unlocking a CN device which is diametrically different.
Your post is irrelevant in this thread.