Quick Share
Advanced
Samsung's file-sharing feature for sending photos and files to nearby Galaxy devices, PCs and phones.
Samsung package
Quick Share Connectivity
Advanced: com.samsung.android.mdx.kit Advanced Community evidence
Samsung's multi-device framework, listed as Quick Share Connectivity, that links Galaxy phones, tablets and PCs. You can disable it, with a caveat: read what stops working first.
What it does
This package is a shared framework for Samsung's multi-device features. Samsung's application lists for Android 10 call it MDE Service Framework, and the Galaxy Store now lists it as Quick Share Connectivity. Features such as Quick Share, Link to Windows and other cross-device connections build on it. It runs in the background when those features look for or connect to your other devices.
Also shown as MDE Service Framework.
If you disable it
Quick Share and other cross-device features may fail to find or connect to your tablet, PC or other devices.
How to disable it
On most phones Settings greys out Disable for this package, so ADB is the way to turn it off. The commands below work without root and can be undone.
Disable it (reversible)
adb shell pm disable-user --user 0 com.samsung.android.mdx.kitTurn it back on
adb shell pm enable com.samsung.android.mdx.kitThe stronger option removes it for your user only; the original copy stays on the phone and a factory reset brings it back. Prefer disabling: it is easier to undo.
Uninstall for the main user
adb shell pm uninstall -k --user 0 com.samsung.android.mdx.kitRestore after an uninstall
adb shell cmd package install-existing com.samsung.android.mdx.kitNew to ADB? Set it up in about ten minutes.
Data and battery
Exchanges device identities and connection details with your other devices and your Samsung account.
Where it appears
- Made by Samsung Electronics.
- Android versions: 10 to 16.
- Seen on: Galaxy S25 Ultra, Galaxy S25, Galaxy S25+, Galaxy S24 Ultra, Galaxy S24.
Questions people ask
What is com.samsung.android.mdx.kit?
com.samsung.android.mdx.kit is Quick Share Connectivity. Samsung's multi-device framework, listed as Quick Share Connectivity, that links Galaxy phones, tablets and PCs.
Can I disable Quick Share Connectivity?
You can disable it, with a caveat: read what stops working first. On most phones it takes ADB.
What happens if I disable Quick Share Connectivity?
Quick Share and other cross-device features may fail to find or connect to your tablet, PC or other devices.
Sources
- Samsung: Send and receive files with Quick Share on your Galaxy phoneVendor documentation
- Galaxy Store: Quick Share Connectivity listingVendor documentation
- Samsung Knox: application list, Galaxy S20 FE 5G (SM-G781B), Android 11Vendor documentation
- Bayton system app database: com.samsung.android.mdx.kitCommunity list
- Universal Android Debloater list entryCommunity list
Each source answered when this page was checked on 25 October 2026.
Confidence: Community evidence. Backed by community debloat lists and forum reports, not by the maker. How we decide a verdict.
Cite this page: https://mysystemapp.com/packages/com.samsung.android.mdx.kit/ (verified 25 October 2026). Something wrong or out of date? Request a correction.