first

Download these files to your U disk

1. Download PE

   20h2pe_new.zip

2. Download dism++

   Dism++

3. Download SDM845 Drivers

   GitHub -WOA-Drivers

4. Download windows10 arm64 iso

   uup

5. Download uefi

   Releases · edk2-porting/edk2-sdm845 · GitHub

6. Download parted

   parted

7. add new.txt file

   bcdedit /store Y:\efi\microsoft\boot\bcd /set {Default} testsigning on
   bcdedit /store Y:\efi\microsoft\boot\bcd /set {Default} nointegritychecks onCopy

second

connect your phone in TWRP

1. partition your device

   cp /sdcard/parted /sbin/ && chmod 755 /sbin/parted
   umount /data && umount /sdcard
   parted /dev/block/sda
   rm 17 
   mkpart esp fat32 6559MB 7000MB
   mkpart pe fat32 7000MB 10000MB
   mkpart win ntfs 10000MB 70GB
   mkpart userdata ext4 70GB 125GB
   set 17 esp onCopy

2. format new partition

mkfs.fat -F32 -s1 /dev/block/sda17 mkfs.fat -F32 -s1 /dev/block/sda18 mkfs.ntfs -f /dev/block/sda19 mke2fs -t ext4 /dev/block/sda20CopyCopy

1. mount pe part on /mnt

   mount /dev/block/by-name/pe /mntCopy

2. Using OTG to connect U disk

   cp -r /usbstorage/20h2pe_new/* /mntCopy

3. reboot twrp

4. try to boot Android

Third

1. boot uefi

fastboot boot uefi.imgCopy

1. enter PE system

   1. mount esp part on PE

   diskpart
   select disk 0
   list part
   select part 17
   assign letter=YCopy

2. install windows arm64

   1. open dism++ Release iso to ntfs partition
   2. install drivers

3. closed the Driver signature

   bcdedit /store Y:\efi\microsoft\boot\bcd /set {Default} testsigning on
   bcdedit /store Y:\efi\microsoft\boot\bcd /set {Default} nointegritychecks onCopy

4. reboot and boot uefi enjoy

use drivedroid without type-c hub

todo..