MiCloudSync
The Xiaomi sync engine that moves contacts, messages, notes, call history and settings between the phone and Xiaomi Cloud.
Xiaomi package
Xiaomi Cloud, the Mi Account storage service for synced data, backups and the Find device feature. You can disable it, with a caveat: read what stops working first.
Searching for it by name? Read the full answer on Xiaomi Cloud .
Xiaomi Cloud is the settings page and service behind Xiaomi's personal cloud storage. Signed in with a Mi Account, you choose which data to sync, such as photos, contacts, messages and notes, manage storage and backups, and turn on Find device, which Xiaomi offers as part of Xiaomi Cloud. It runs in the background while sync or Find device is on.
Also shown as Mi Cloud.
Cloud sync, cloud backups and the Find device settings page stop working. If Find device is on, turn it off before disabling this, or you may be unable to switch it off later.
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.miui.cloudserviceTurn it back on
adb shell pm enable com.miui.cloudserviceThe 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.miui.cloudserviceRestore after an uninstall
adb shell cmd package install-existing com.miui.cloudserviceNew to ADB? Set it up in about ten minutes.
Stores the data you choose to sync in Xiaomi Cloud; Xiaomi says it encrypts that data and does not access, view or analyze it.
com.miui.cloudservice is Xiaomi Cloud. Xiaomi Cloud, the Mi Account storage service for synced data, backups and the Find device feature.
You can disable it, with a caveat: read what stops working first. On most phones it takes ADB.
Cloud sync, cloud backups and the Find device settings page stop working. If Find device is on, turn it off before disabling this, or you may be unable to switch it off later.
Each source answered when this page was checked on 25 October 2026.
Confidence: Vendor documentation. Backed by the maker's own documentation, the Android source or the Play listing. How we decide a verdict.
Cite this page: https://mysystemapp.com/packages/com.miui.cloudservice/ (verified 25 October 2026). Something wrong or out of date? Request a correction.