I had some issues with my Galaxy S8 and I had to reflash the firmware, then TWRP, then Magisk. But there's a problem: I lost some storage space. Before that, my total internal storage space was 53.96 GB, and now it's just 53.53 GB. There's also a preload partition in TWRP's Wipe menu that wasn't there before. Is there any way to get the storage back without having to reflash everything again? Yes, I know it's just 0.53 GB, but I want it back anyway. Also, I'm not a developer or a hacker, just a particularly tech-savvy guy, and I don't know how an awful lot about terminal comands and things like that, so a step-by-step guide would be nice.