--- title: Deleting this hidden Samsung system app freed up 3GB of... description: A hidden Samsung system app called Samsung Language Core can quietly consume roughly 3GB of storage on Galaxy phones by handling on-device language processing... canonical: https://daily.dev/posts/deleting-this-hidden-samsung-system-app-freed-up-3gb-of-space-on-my-phone-k7mj2dt6q twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Deleting this hidden Samsung system app freed up 3GB of space on my phone | daily.dev og:description: A hidden Samsung system app called Samsung Language Core can quietly consume roughly 3GB of storage on Galaxy phones by handling on-device language processing... og:url: https://daily.dev/posts/deleting-this-hidden-samsung-system-app-freed-up-3gb-of-space-on-my-phone-k7mj2dt6q og:image: https://api.daily.dev/og/posts/k7Mj2Dt6q.png og:image:alt: Deleting this hidden Samsung system app freed up 3GB of space on my phone og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Deleting this hidden Samsung system app freed up 3GB of space on my phone **[XDA Developers](https://daily.dev/sources/xda-developers)** · 5 min read · 0 upvotes · 0 comments ## Summary A hidden Samsung system app called Samsung Language Core can quietly consume roughly 3GB of storage on Galaxy phones by handling on-device language processing for Galaxy AI features like Writing Assist and Samsung Health's AI summaries. Since it's a system app, it can't be uninstalled or disabled normally, but uninstalling its updates rolls it back to the factory version and frees up the space. The app has also been reported to cause battery drain for some users. Re-enabling it later is as simple as using a feature that needs the offline model again, which triggers a fresh download. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Questions this post answers ### How do I free up the storage taken by Samsung Language Core on my Galaxy phone? Go to Settings, then Apps, then Filter and sort, then Show system apps, search for Samsung Language Core, tap the three dots in the top-right corner, and choose Uninstall updates. This rolls the app back to its factory version and frees up roughly 3GB of space. The feature isn't removed permanently; the offline language model downloads again automatically the next time you use Writing Assist. _daily.dev surfaces practical Android storage fixes like this for anyone chasing more free space._ ### What does Samsung Language Core actually do on a Galaxy phone? It handles on-device language processing for Galaxy AI features, specifically Writing Assist in Samsung Keyboard and AI-generated summaries in Samsung Health. It is unrelated to the language packs found under Settings, General management, Language packs, which power separate features like Live Translate and Interpreter. It's a hidden system app not visible in the app drawer and can take up around 3GB of storage. _developers troubleshooting Galaxy AI behavior can follow deep dives like this on daily.dev._ ### Will I lose Galaxy AI features if I uninstall updates for Samsung Language Core? No, features you don't rely on remain unaffected, and even offline features return automatically when needed. Generative Edit continues working the same, and online use of Writing Assist stays available; only offline, on-device processing requires re-downloading Samsung's offline language model, which happens automatically the first time you try to use it again after the reset. _daily.dev helps device tinkerers track these kinds of low-risk Android storage tweaks._ ## Similar posts on daily.dev - [I turned off one Pixel feature I never use and instantly reclaimed 7GB](https://daily.dev/posts/i-turned-off-one-pixel-feature-i-never-use-and-instantly-reclaimed-7gb-wfzzkmgvk) · XDA Developers · 0 upvotes · 0 comments - [One Galaxy AI feature was quietly draining my Samsung phone, and turning it off made it last all day](https://daily.dev/posts/one-galaxy-ai-feature-was-quietly-draining-my-samsung-phone-and-turning-it-off-made-it-last-all-day-dllg43zmq) · XDA Developers · 0 upvotes · 0 comments - [Why Your Smartphone Storage is Always Full \(And How to Fix It Properly\)](https://daily.dev/posts/why-your-smartphone-storage-is-always-full-and-how-to-fix-it-properly--q5zedcp2o) · Medium · 0 upvotes · 0 comments - [I uninstall these 6 Samsung apps on every Galaxy phone, and you probably should too](https://daily.dev/posts/i-uninstall-these-6-samsung-apps-on-every-galaxy-phone-and-you-probably-should-too-6gmdxvdsb) · XDA Developers · 0 upvotes · 0 comments --- Tags: [#android](https://daily.dev/tags/android), [#samsung](https://daily.dev/tags/samsung) [View this post on daily.dev](https://daily.dev/posts/deleting-this-hidden-samsung-system-app-freed-up-3gb-of-space-on-my-phone-k7mj2dt6q) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"Deleting this hidden Samsung system app freed up 3GB of space on my phone","url":"https://daily.dev/posts/deleting-this-hidden-samsung-system-app-freed-up-3gb-of-space-on-my-phone-k7mj2dt6q","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/deleting-this-hidden-samsung-system-app-freed-up-3gb-of-space-on-my-phone-k7mj2dt6q"},"datePublished":"2026-08-12T21:35:06.300Z","dateModified":"2026-08-12T21:35:34.037Z","description":"A hidden Samsung system app called Samsung Language Core can quietly consume roughly 3GB of storage on Galaxy phones by handling on-device language processing...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/fd7a20ebc3bc9164b69a8af6c4138c73?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/fd7a20ebc3bc9164b69a8af6c4138c73?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"XDA Developers","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"XDA Developers","logo":"https://media.daily.dev/image/upload/s--kCg6yyAP--/f_auto,q_auto/v1774964407/logos/xda-developers?_a=BAMAMiWQ0","url":"https://daily.dev/sources/xda-developers"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/deleting-this-hidden-samsung-system-app-freed-up-3gb-of-space-on-my-phone-k7mj2dt6q","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"android,samsung","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"XDA Developers","item":"https://daily.dev/sources/xda-developers"},{"@type":"ListItem","position":3,"name":"Deleting this hidden Samsung system app freed up 3GB of space on my phone"}]} {"@context":"https://schema.org","@type":"FAQPage","@id":"https://daily.dev/posts/deleting-this-hidden-samsung-system-app-freed-up-3gb-of-space-on-my-phone-k7mj2dt6q#faq","mainEntity":[{"@type":"Question","name":"How do I free up the storage taken by Samsung Language Core on my Galaxy phone?","acceptedAnswer":{"@type":"Answer","text":"Go to Settings, then Apps, then Filter and sort, then Show system apps, search for Samsung Language Core, tap the three dots in the top-right corner, and choose Uninstall updates. 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