Install method builds aosp Poco F7 (onyx)

1. Flash the provided recovery image and vendor boot image via fastboot using "fastboot flash recovery recovery.img" & "fastboot flash vendor_boot vendor_boot.img"
2. Reboot to recovery using either volume + and power button combo or via fastboot command
3. Navigate to Apply Update > Apply from ADB
4. adb sideload the rom zip using "adb sideload rom-*.zip"
5. Factory reset/format data (clean method),Skip this step for OTA installation or dirty installation
6. Reboot to system

In case you want to use your own google apps package Nikgapps official elite is recomended, you can install this by rebooting back into recovery after step 4