Original topic:

No Sound Assistant or Good lock on A9 tab Google and Samsung app store

(Topic created: 04-18-2026 04:09 PM)
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userxmCbR7tw1C
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A Series & Other Mobile
Trying to install latest Sound assistant on A9 tab through good lock. I had to install good lock v3.0.14.2 via apk and Sound assistant doesn't show up in good lock, which doesn't show up in any app store, why is this?
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Pianodude58
Honored Contributor
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For the Samsung Galaxy Tab A9/A9+, you generally need to use Fine Lock instead of the official Samsung Good Lock app, which is not available for that series. Fine Lock operates as a launcher to install and run the same modules, bypassing the official Galaxy Store restriction.

https://play.google.com/store/apps/details?id=yuh.yuh.finelock

After installing Fine Lock you will be able to install Sound Assistant from within the App.
userxmCbR7tw1C
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Ok, I was able to manually install good lock and sound assistant through the fine lock etc app store. Next question is there a way to have the Sound assistant > individual app volumes with sliders as a floating menu or widget?
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