hello, i seen your post a week ago so i tried it for my self you are correct it does work on legacy mode.
i don't know what the big deal is with UEFI BOOT whats so good about it? please some one tell me the difference because my laptop is still fast and powerful so i fail to see the importance of UEFI BOOT, there should be always a choice, legacy and UEFI BOOT
so what i did i had a working old macOS Sierra, which was duel booting with my windows 7 and windows 10,
all did is put my laptop in UEFI BOOT boot mode in the bios, so it would read Niresh boot USB macOS Mojave, it boots up then you just install, do not not format to gpt or convert your disk to gpt, no point. mbr will not recognize it.
i unpicked boot, and Niresh help files, and left every thing else i all ticked, i also ticked for all the fixes and add on.
everything works fine sound WiFi, bluetooth, graphics, i was surprised.
my laptop is :
Alienware 18.4 R3 EDITION
Intel® Core™ i7-4930MX Processor Extreme Edition
8M Cache, up to 3.90 GHz
Brand name Alienware.
Screen Size18.4 inches
Notebook Display TechnologyLED Backlit LCD TrueLife Display
Maximum Display Resolution1080p Full HD
Processor TypeCore i7
Processor Speed3.9 GHz
RAM Size16 GB
Computer Memory TypeDDR3 SDRAM
Hard Drive Size256 GB, 750 GB
Hard Disk TechnologySATA
Hard Drive InterfaceSerial ATA-600
Graphics CoprocessorNvidia GeForce GTX 780M
Graphics Chipset BrandNVIDIA
Graphics Card DescriptionDual NVIDIA® GeForce® GTX 8780M with 4GB GDDR5 - NVIDIA SLI® Enabled
Graphics Card Ram Size8 GB
Optical Drive TypeDual Layer DVDRW (DVD+-RW, CD-RW)
Hardware Platform PC
Operating System Windows 7, windows 10, macOS Mojave triple boot
macOS Mojave everything works on my system so sir Niresh did a good job but i feel you should always INCLUDE LEGACY. UEFI BOOT MEANS NOTHING TO SOME PEOPLE.
if you want pictures or video i can just put some on youtube for you, p.s it also works on my 15 samsung laptop samsung laptop np370r5e
they both have a
AzureWave AW-CE123H 867Mbps 802.11AC Wifi Broadcom BCM94352HMB Wlan Card BT 4.0