any img should work, it's just a taranI know this revision of the bootloader is for the models mentioned above, but I also want to test this. I don't have a custom vendor.img for the S1 Pro (PD1945F_EX), and I was wondering if maybe @Pervokur (you are a legend, seriously) could help me get that? At least in a Google Drive folder and not 4pda, since XDA takes them down. Thank you so so much, I was waiting for YEARS to get access to the bootloader on vivo devices.
you can use this https://disk.yandex.ru/d/pFFinyM5Sl2BDQ