Lineage type recoveries cannot flash OOS. So, after MSM, unlock bootloader and boot official TWRP from fastboot: Open PC terminal in the directory you put TWRP image, connect the phone in fastboot mode and execute:Hello,
I have msm my phone and I have your recovery now. How do I flash the Oxygen Rom on both slots using your recovery? Or do I have to use Twrp and go back to your recovery.
Can you give detailed instructions because I am new at this, but I'd really like to use your Rom.
'fastboot boot "recovery name" (without quotes).
You'll boot into TWRP and then flash OOS-11 the second time. After that follow instructions, i.e., flash my recovery and sideload the rom. Pick either vanilla or full (with Gapps) version. After flashing Jaguar don't forget to do a factory reset. Otherwise, you won't boot.