Backup v4.1.1-3.8.9
APK · 1.2 MB · version code 16 · Android 4.1+ · uploaded Aug 12, 2013
The source store flagged this file with a security warning (Warning). We recommend not installing it. See other versions.
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File information
- Version
- v4.1.1-3.8.9 (16)
- Uploaded
- Aug 12, 2013
- Size
- 1.2 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Screen
- Small screens and larger
- MD5
- cfc02d285788733acb7ebc539109ee80
- Signing certificate (SHA-1)
- 7B:6D:C7:07:9C:34:73:9C:E8:11:59:71:9F:B5:EB:61:D2:A0:32:25
- Signed by
- [email protected], CN=MIUI, OU=MIUI, O=Xiaomi, L=Beijing, ST=Beijing, C=CN
- File name
- com-miui-backup-16-3648401-cfc02d285788733acb7ebc539109ee80.apk
- Package
- com.miui.backup
- Downloads (all versions)
- 826.3K
- Age rating
- PEGI 3 · Everyone
Permissions (35)
This version requests 35 permissions, 10 of them sensitive.
- Bind device admin Sensitive android.permission.BIND_DEVICE_ADMIN
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Read call log Sensitive android.permission.READ_CALL_LOG
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read sms Sensitive android.permission.READ_SMS
- Write call log Sensitive android.permission.WRITE_CALL_LOG
- Write contacts Sensitive android.permission.WRITE_CONTACTS
- Write settings Sensitive android.permission.WRITE_SETTINGS
- Authenticate accounts android.permission.AUTHENTICATE_ACCOUNTS
- Backup android.permission.BACKUP
- Change component enabled state android.permission.CHANGE_COMPONENT_ENABLED_STATE
- Change configuration android.permission.CHANGE_CONFIGURATION
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Delete packages android.permission.DELETE_PACKAGES
- Force stop packages android.permission.FORCE_STOP_PACKAGES
- Full network access android.permission.INTERNET
- Install packages android.permission.INSTALL_PACKAGES
- Kill background processes android.permission.KILL_BACKGROUND_PROCESSES
- Manage accounts android.permission.MANAGE_ACCOUNTS
- Miui shell (custom) miui.permission.SHELL
- Notes access note (custom) com.miui.notes.permission.ACCESS_NOTE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Run at startup android.permission.RECEIVE_BOOT_COMPLETED
- Set wallpaper android.permission.SET_WALLPAPER
- Update device stats android.permission.UPDATE_DEVICE_STATS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
- Voicemail add voicemail (custom) com.android.voicemail.permission.ADD_VOICEMAIL
- Voicemail read write all voicemail (custom) com.android.voicemail.permission.READ_WRITE_ALL_VOICEMAIL
- Write apn settings android.permission.WRITE_APN_SETTINGS
- Write secure settings android.permission.WRITE_SECURE_SETTINGS
- Write sms android.permission.WRITE_SMS
- Xiaomi cloud manager (custom) com.xiaomi.permission.CLOUD_MANAGER
Security & authenticity
Security rating: Warning
Signing certificate
- Certificate issued to “Xiaomi” The developer's name — though anyone can put any name in a certificate.
Store checks
- Developer signature check failed Mar 8, 2025
- Antivirus scan passed May 20, 2020
- Uploaded by “girolamo” 411 followers · uploading since 2011
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself.
How to install Backup on Android 4.1+
You'll need about 2.4 MB of free space.
- Download the APK — tap Download APK above (1.2 MB). Chrome shows “File might be harmful” for every APK file; choose Download anyway only if you trust this file.
- Open the file — tap the download notification, or open Files › Downloads and tap com-miui-backup-16-3648401-cfc02d285788733acb7ebc539109ee80.apk.
- Allow the install (first time only) — Android 8 and later asks for permission the first time an app opens an APK: tap Settings in the prompt, turn on Allow from this source, then go back. Manual path: Settings › Apps › Special app access › Install unknown apps (on Samsung: Settings › Apps › ⋮ › Special access). On Android 7 and older: Settings › Security › Unknown sources.
- Check the file (optional) — the MD5 of the downloaded file should be cfc02d285788733acb7ebc539109ee80. If it differs, the file is damaged or was changed: delete it and download again.
- Tap Install — Android asks “Do you want to install this app?”. The source store flagged this file with a security warning; we recommend not installing it. If Play Protect blocks it, tap Cancel. If an earlier version is installed, this one only installs as an update when it is signed with the same certificate (SHA-1 shown above).
- Open Backup — tap Open on the install screen, or find it in your app drawer.
Common install problems
- “App not installed” — a version signed with a different certificate, or a newer version, is already installed (Android doesn't allow downgrades). Uninstall it first; back up your data, because uninstalling deletes it.
- “There was a problem parsing the package” — the file is incomplete, or your Android is too old (this version needs Android 4.1+). Download it again, or pick an older version.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source; for this file we recommend not to.