Boot into Recovery Change Partition slot using twrp[Reboot--> Change_Slot] (for example, if you're in slot A, change it to Slot B and Vice versa). [HOST] › watch. Do I have to choose between the A / B slot on the phone before installing the rom from TWRP? Do we just install rom via install zip like. . Instead, go to Magisk Manager and install a module called "TWRP A/B Retention Script" (you should be able to find it in the "Downloads section"); Then, go to. Preferred Installation Method: Once booted, put your stock boot image in Internalstorage, MicroSdcard or Usb-Otg then Flash stock boot image in boot partition. FIRMWARE CHANGE LOG: * Stock Recovery change to TWRP Recovery Note: This is for MyPhone My76 DTV ONLY FLASH AT YOUR OWN RISK! Follow the instruct. Discover our comprehensive guide for the Poco X2, covering custom ROM installation, rooting, TWRP recovery, and fixing bootloop issues.