Prerequisites

##Make sure you have oos13 on both slots of your device.##

People below oos13 (F13):

1. Download oos13_11_f_13 from oxygen updater and install it using local install from settings

2. After device boots into oos13 , flash the same file you download before again from local install

For people currently on OOS13 (F13)

- Download and do local install of Oos13 F13 once again

For people who are currently on custom rs based on oos12.1

- Flash fastboot rom of Oos13

Use command #fastboot_rom_a13 in OP9RT group

- Now follow same Step 1 and step 2 from above