Notes to self, about this phone, which I doesn't seem to succeed unlocking the boot loader so far

crdroid
https://crdroid.net/ginkgo/8
https://crdroid.net/ginkgo/9

Related:
https://en.miui.com/unlock/download_en.html
https://github.com/francescotescari/XiaoMiToolV2/pull/88
https://github.com/Nik-Kot/XiaoMiToolV2/releases/tag/dev
https://github.com/Canny1913/miunlock
https://forum.xda-developers.com/t/guide-an-updated-guide-about-unlocking-your-redmi-note-8-bootloader.4071031/
https://forum.xda-developers.com/t/closed-unlock-bootloader-xiaomi-redmi-note-8-ginkgo.4551425/