I mixed the efi for XiaoMi pro laptop from Daliansky and the efi for XiaoMi air laptop from Johnnync13. And I fixed some problems about bluetooth, sound and headphone jack by using proper kernel extensions. By the way, I disabled BD PROCHOT by using DisablePROCHOT.efi to prevent CPU throttling when using the battery. I hope you like it!
Achtung! Before using it, please generate your own serial number to prevent privacy and safety problems. Please read README.txt in the fold called "ComboJack-master", follow the instruction to install the software to fix the headphone jack.