/systen/ deleted (formatted to EXT4), Xiaomi Mi A1

[flawn]

Hey everyone,
Hello everyone, i have deleted accidentally my /system/ folder with TWRP over wipe with change file system . Now i am in TWRP and my Question is how can i set an new System up or can i boot into fastboot anyway?

Any Help would be appreciated

 

[Devansh Bhinde]

Use mi flash tool.Try save user data option.If it doesn't work go for Clean all.Use some proper guide.

 

[rexisrex]

Hey everyone,
Hello everyone, i have deleted accidentally my /system/ folder with TWRP over wipe with change file system . Now i am in TWRP and my Question is how can i set an new System up or can i boot into fastboot anyway?

Any Help would be appreciated

You can boot into fastboot via twrp itself. Reboot\bootloader...
From fastboot you can flash system.img from latest stock fastboot room file...
But you should know your current slot which twrp will tell you under reboot menu..
So do "fastboot flash system_x system.img" (x is the slot you will flash system = current slot where you have deleted system) . You can also just in case do "fastboot flash boot_x boot.img from the stock room file.
After flash..do fastboot reboot..it should boot into system now..
But easier way is download fastboot rom and flash with miflash tool choose save user data..