Question: twrp how to install rom?
Answer: Download and transfer the custom ROM you wish to flash to your device's storage. Boot your device into TWRP recovery. Select “Wipe” from TWRP main menu and do a “Swipe to Factory Reset” on the bottom of screen. ...  Go back to TWRP main menu, tap on “Install” and select the custom ROMs . ...  After selecting the .