GoKawiilSamsung's Good Lock modules add per-app controls missing from One UI
A hands-on roundup highlights Good Lock modules that let Samsung Galaxy owners customize their phones beyond what One UI offers by default. Key examples include Display Assistant, which sets screen timeout and refresh rate per app, and Sound Assistant, which allows individual volume levels for each app.
Samsung keeps these granular controls as optional add-ons rather than baking them into One UI, likely to avoid overwhelming average users with settings complexity. For power users, though, these modules solve everyday annoyances like battery drain from constant high refresh rates or mismatched app volumes, showing how much customization is possible on Android when manufacturers allow it.
- Good Lock's Display Assistant lets users set screen timeout and refresh rate individually for each app.
- Sound Assistant enables separate volume levels per app, useful for balancing music, video, and messaging apps.
- Samsung doesn't include these features in One UI by default, likely to keep the interface simpler for average users.
Samsung Galaxy S24 Smartphone — Since this article is all about squeezing extra functionality out of One UI through Good Lock modules, a Samsung Galaxy S24 is the ideal device to actually try them on. It runs the latest One UI build so you get full compatibility with modules like Display Assistant for per-app screen timeout tweaks.
See Samsung Galaxy S24 Smartphone on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: androidauthority.com, 2026-09-22
Published there as: “10 Good Lock modules I can’t live without on my Samsung Galaxy phone”
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