I notice you’re asking about installing a file named hios 1501 system apps 250128zip — but the name looks unusual and possibly contains a typo or obfuscation.
Flags to watch for:
Place the zip file in the root directory (not inside any folder) of your internal storage. Go to Settings > System > System Update. Tap the three dots (Menu) and look for Local Update. hios 1501 system apps 250128zip install
Enhanced Multitasking: Features MemFusion 3.0 which allows up to 25 background apps to remain active simultaneously. I notice you’re asking about installing a file
Visual Design: Introduces Nature Design 2.0 and the TransSans system font, which is optimized for high screen readability. Verify package hash and device/build match