[Realme 8 Pro] StratOS_HTC:
Forward files are from original files from flash .44 for RMX3081

Kernel and ramdisk (BOOT) :

Page size: 4096 (0x00001000)

Kernel size: 16090901 (0x00f58715)

Ramdisk size: 1006645 (0x000f5c35)

Second size: 0 (0x00000000)

Board name:

Command line: console=ttyMSM0,115200n8 androidboot.hardware=qcom androidboot.console=ttyMSM0 androidboot.memcg=1 lpm_levels.sleep_disabled=1 video=vfb:640x400,bpp=32,memsize=3072000 msm_rtb.filter=0x237 service_locator.enable=1 swiotlb=1 androidboot.usbcontroller=a600000.dwc3 earlycon=msm_geni_serial,0xa88000 loop.max_part=7 buildvariant=user

Writing boot.img-kernel ... complete.

Writing boot.img-ramdisk.gz ... complete.

As seen the buildvariant is user :(

AVB public keys located in avb subdir ob ramdisk

fstab. default (without REM)

system /system ext4 ro,barrier=1,discard wait,avb=vbmeta_system,logical,first_stage_mount,avb_keys=/avb/q-gsi.avbpubkey:/avb/r-gsi.avbpubkey:/avb/s-gsi.avbpubkey
system_ext /system_ext ext4 ro,barrier=1,discard wait,avb=vbmeta_system,logical,first_stage_mount
product /product ext4 ro,barrier=1,discard wait,avb=vbmeta_system,logical,first_stage_mount
vendor /vendor ext4 ro,barrier=1,discard wait,avb=vbmeta_vendor,logical,first_stage_mount
/dev/block/bootdevice/by-name/cache /cache ext4 nosuid,noatime,nodev,barrier=1 wait,check
/dev/block/by-name/metadata /metadata ext4 noatime,nosuid,nodev,discard wait,formattable,wrappedkey,first_stage_mountev/block/bootdevice/by-name/userdata /data f2fs noatime,nosuid,nodev,discard,reserve_root=32768,resgid=1065,fsync_mode=nobarrier,inlinecrypt latemount,wait,check,resize,formattable,fileencryption=ice,wrappedkey,quota,reservedsize=128M,checkpoint=fs#ifdef OPLUS_FEATURE_STORAGE
/devices/platform/soc/8804000.sdhci/mmc_host* /storage/sdcard1 vfat nosuid,nodev wait,voldmanaged=sdcard1:auto
/devices/platform/soc/1da4000.ufshc_card/host* /storage/sdcard1 vfat nosuid,nodev wait,voldmanaged=sdcard1:auto
/dev/block/bootdevice/by-name/modem /vendor/firmware_mnt vfat ro,shortname=lower,uid=1000,gid=1000,dmask=222,fmask=333,context=u:object_r:firmware_file:s0 wait
/dev/block/bootdevice/by-name/dsp /vendor/dsp ext4 ro,nosuid,nodev,barrier=1 wait
/dev/block/bootdevice/by-name/persist /mnt/vendor/persist ext4 noatime,nosuid,nodev,barrier=1 wait,check
/dev/block/bootdevice/by-name/bluetooth /vendor/bt_firmware vfat ro,shortname=lower,uid=1002,gid=3002,dmask=227,fmask=337,context=u:object_r:bt_firmware_file:s0 wait
/devices/platform/soc/a600000.ssusb/a600000.dwc3/xhci-hcd.0.auto* /storage/usbotg vfat nosuid,nodev wait,voldmanaged=usbotg:auto
/dev/block/bootdevice/by-name/misc /misc emmc defaults defaults
/dev/block/zram0 none swap defaults

AVB for system image mounted with ABV keys as vbmeta_system.

RECOVERY :

Page size: 4096 (0x00001000)
Kernel size: 16090901 (0x00f58715)
Ramdisk size: 33754540 (0x02030dac)
Second size: 0 (0x00000000)
Board name:
Command line: console=ttyMSM0,115200n8 androidboot.hardware=qcom androidboot.console=ttyMSM0 androidboot.memcg=1 lpm_levels.sleep_disabled=1 video=vfb:640x400,bpp=32,memsize=3072000 msm_rtb.filter=0x237 service_locator.enable=1 swiotlb=1 androidboot.usbcontroller=a600000.dwc3 earlycon=msm_geni_serial,0xa88000 loop.max_part=7 buildvariant=user
Writing recovery.img-kernel ... complete.
Writing recovery.img-ramdisk.gz ... complete.

Original ramdisk of recovery https://mega.nz/file/R0sQzAoI#NJ9jqqqt6-bzBDPUn-tKvj5UIYgscdENK6gBoIFOSVU

secure.prop contents :

ro.debuggable=0
ro.adb.secure=1
ro.secure=1