Hello, I have a Redmi K30 5G from China (bootloader unlocked via xiaomi tool and usb debug enabled, not rooted) and I'm trying to install twrp recovery (from this thread) using a fastboot:
fastboot flash recovery twrp.img -> image is saved correctly
fastboot boot twrp.img -> phone is rebooted to Android
When I have phone booted under Android I'm able to use adb reboot recovery and then I have a Redmit recovery 3.0 (same as volume up + power on)
I know there is a method to push a boot image using a dd tool, but I have to have rooted phone first. As I looked at forum, it's require a magisk which have to be installted via twrp. So I'm stuck. Could you please tell me how to install twrp or root this phone? Maybe first install method (before twrp) is suitable from me?