
At a glance
- Latest version
- v2.1.6 (18)
- Updated
- Feb 5, 2026 (8 months ago)
- APK size
- 5.1 MB
- Requires
- Android 4.1+ (API 16)
- CPU support
- Any (no native code)
- Graphics
- OpenGL ES 2.0+
- Category
- Communication (app)
- Listed since
- Oct 19, 2020 (at least)
- Permissions
- 17 (6 sensitive)
- Website
- usmsystems.com
- Developer contact
- [email protected]
- Privacy
- Developer's privacy policy
About this APK
USM amigo is an app by USM Group in the Communication category, listed since at least October 2020. It has no native code, so it runs on any Android processor.
It asks for 17 permissions, 6 of them sensitive, including precise location, camera and find accounts on the device.
What's new in v2.1.6
Description
From the listing uploaded by “appupdater”.
Security & authenticity
Signing certificate
- Signature matches the Google Play version Checked by the source store on Feb 5, 2026.
- Certificate issued to “USM Group” This is the certificate of the Google Play version.
Store checks and file details
- Developer signature not checked yet Feb 5, 2026
- Validated against Google Play Feb 5, 2026
- Signed byCN=USM Group
- Signing certificate (SHA-1)BC:16:1E:21:A6:9E:39:5E:FA:EB:D8:44:17:20:24:94:2C:27:C7:28
- File MD5067463ffea54437ef5966bf24c400046
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.
Permissions (17)
USM amigo requests 17 permissions, 6 of them sensitive.
- Camera Sensitive android.permission.CAMERA
- Find accounts on the device Sensitive android.permission.GET_ACCOUNTS
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read media images Sensitive android.permission.READ_MEDIA_IMAGES
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Badge read (custom) com.sec.android.provider.badge.permission.READ
- Badge write (custom) com.sec.android.provider.badge.permission.WRITE
- Control vibration android.permission.VIBRATE
- Full network access android.permission.INTERNET
- Launcher read settings (custom) com.android.launcher.permission.READ_SETTINGS
- Launcher write settings (custom) com.android.launcher.permission.WRITE_SETTINGS
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Push messaging (app-defined) com.myusm.app.permission.C2D_MESSAGE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Required hardware & features
- Camera android.hardware.camera
- Basic touch input android.hardware.faketouch
- Location android.hardware.location
- Portrait screen android.hardware.screen.portrait
- Wi-Fi android.hardware.wifi
USM amigo APK: questions and answers
Can I install this APK over the version I already have?
Yes, if your installed copy is older. It is signed like the Google Play version, so Android installs it as an update and keeps your data.
Is the USM amigo APK safe?
No one can promise that a file is safe, but some things can be checked. The source store rates this file Unknown. Its signature matches the Google Play version. After downloading, check that the file's MD5 is 067463ffea54437ef5966bf24c400046.