[Q] Restore backup TA topic

I backed up TA before unlocking the bootloader. Now I have restored it, I want to know if functions that need DRM key like Bionz, X reality stay intact? I mean those functions just depend on DRM key or anything else? I heard someone said Bionz will be lost forever once unlocking bootloader whether the DRM keys can be restored or not. And here's my DRM key status, 3 first lines is key ok, active
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