• run hdwwiz
• choose network adapters from add hardware wizard
• choose microsoft, then Microsoft KM-TEST Loopback Adapter
• open device manager, double click loopback adapter
• in Advanced tab, update Network Address to 704D7B61ABCD
• disable all other network adapters

• On the phone, enable developer mode and debugging
• use MTP mode
• open Sec5.exe
• click unlock in Sec5.exe
• OK will be displayed on right panel and flicker a couple of times
• dial *#3954391#
• dail *#391#
• choose desired region

[GUIDE] Switch software region to Upgrade to ColorOS 11 and enable Dual Sim.