(adsbygoogle = window.adsbygoogle || []).push({}); Am I able to rtm/rte on a backup?
Like using a backup from muiltman to rtm?

Yes you can I do it with both backups and psn store games

yes you can but make sure the game is mounted, if it doesn't mount then make sure BD rom emulator in MM settings is enabled, change that from none to enabled then restart ps3 for changes to take effect