Mi MCS v3.4.0
APK · 33.8 MB · version code 36 · Android 5.0+ · uploaded Jun 14, 2026
- Signature matches the Google Play version Details
Quick check before downloading
Answer this to unlock the download. It keeps automated downloaders away.
Compared with the latest version
The latest version is v1.0.83, uploaded Dec 5, 2025.
- Size: this file is 33.8 MB; the latest is 24.7 MB (9.1 MB smaller).
- Android: this version needs Android 5.0+; the latest needs Android 4.4+.
- The latest version asks for 4 more permissions: Call phone, Prevent the device from sleeping, Receive push notifications, Google Play install referrer.
- The latest version no longer asks for: Run foreground services, Read shared storage, Use biometric hardware, Internal broadcast protection (app-defined).
File information
- Version
- v3.4.0 (36)
- Uploaded
- Jun 14, 2026
- Size
- 33.8 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- ARM 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 36be15447acab220502f57f8b1119530
- Signing certificate (SHA-1)
- D4:20:C1:91:E9:29:40:02:DB:54:04:73:A0:2C:B0:78:BA:56:87:42
- Signed by
- O=Medical Card System, L=San Juan, ST=Puerto Rico
- File name
- pr-com-mcs-android-36-75196636-36be15447acab220502f57f8b1119530.apk
- Package
- pr.com.mcs.android
- Downloads (all versions)
- 100K+
- Age rating
- PEGI 3 · Everyone
What's new in v3.4.0
This Mi MCS update includes new MCS Interactive Map functionality as well as a number of usability improvements.
Permissions (10)
This version requests 10 permissions, 4 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) pr.com.mcs.android.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Run foreground services android.permission.FOREGROUND_SERVICE
- Use biometric hardware android.permission.USE_BIOMETRIC
- Use fingerprint hardware android.permission.USE_FINGERPRINT
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Signature matches the Google Play version Checked by the source store on Jun 14, 2026.
- Certificate issued to “Medical Card System” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Jun 14, 2026
- Validated against Google Play Jun 14, 2026
- Uploaded by “appupdater” Gold tier · 117,810 followers · uploading since 2020
Scans come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures (3 other versions compared). AAPKs doesn't scan files itself.
How to install Mi MCS on Android 5.0+
You'll need about 67.6 MB of free space.
- Download the APK — tap Download APK above (33.8 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 pr-com-mcs-android-36-75196636-36be15447acab220502f57f8b1119530.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 36be15447acab220502f57f8b1119530. 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?”. If Google Play Protect shows a warning, read it before you continue: the source store rated this file Trusted, but only install apps from sources you trust. 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 Mi MCS — 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 5.0+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for ARM 64-bit only. Devices with other processors can't install it.
- Blocked by Play Protect — Play Protect checks apps from outside the Play Store. Only continue if you trust the source.