Based on OpenCore 0.6.8, updated to run big sur 11.2.3
Spec: Intel Core i7 4th Gen Intel HD 4400 Intel 7260 Wifi Card (Airdrop and BT support)
Whats working: Everything except not working list
Whats not working: Nvidia DGPU
OpenCore themed:
-Limitations with this EFI:
- Boot Chime is broken (its WIP, will fix)
N.B: I have whitelisted my bios to disable wifi card restriction, so that i can use any wifi card i want, and with this efi, am using Intel WiFi 7260 card, now it supports Bluetooth WiFi and AirDrop and more
N.B 2: Thanks to this guy for help https://www.tonymacx86.com/threads/guide-lenovo-z50-70-z40-70-g50-70-g40-70-using-clover-uefi.261787/post-2197405