911HelpSMS v2.7.1880
APK · 30.8 MB · version code 1880 · Android 4.4+ · uploaded Jun 5, 2024
- Same certificate as v2026.8.22, which matches Google Play 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 v2026.8.22, uploaded Aug 28, 2026 — about 2 years after this one.
- Size: this file is 30.8 MB; the latest is 26.5 MB (4.3 MB smaller).
- Android: this version needs Android 4.4+; the latest needs Android 6.0+. Use this one if your device runs an older Android release.
- The latest version asks for 7 more permissions: Access adservices ad id, Access adservices attribution, Nfc, Show notifications, Run at startup, Internal broadcast protection (app-defined), Read Google service settings.
- The latest version no longer asks for: Advertising ID.
File information
- Version
- v2.7.1880 (1880)
- Uploaded
- Jun 5, 2024
- Size
- 30.8 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit, MIPS, MIPS 64-bit
- Graphics
- OpenGL ES 2.0+
- Screen
- Small screens and larger
- MD5
- 4297d951944ad494ebad9940c7a2e21a
- Signing certificate (SHA-1)
- 1F:07:C1:2A:66:39:D4:5A:C9:46:51:4F:DD:46:42:68:B8:7F:9B:96
- Signed by
- CN=Minh Tran, OU=Founder, O=Cab Match LLC, L=Springfield, ST=Virginia, C=US
- File name
- com-cabmatch-help911-1880-67837800-4297d951944ad494ebad9940c7a2e21a.apk
- Package
- com.cabmatch.help911
- Downloads (all versions)
- 50K+
- Age rating
- PEGI 3 · Everyone
What's new in v2.7.1880
Includes new call and text 988 Suicide & Crisis Lifeline
Permissions (15)
This version requests 15 permissions, 5 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read contacts Sensitive android.permission.READ_CONTACTS
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Advertising ID com.google.android.gms.permission.AD_ID
- Bluetooth android.permission.BLUETOOTH
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Full network access android.permission.INTERNET
- Google Play install referrer com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Run foreground services android.permission.FOREGROUND_SERVICE
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- View network connections android.permission.ACCESS_NETWORK_STATE
Security & authenticity
Security rating: Trusted
Signing certificate
- Certificate issued to “Cab Match LLC” This is the certificate of the Google Play version.
- Same certificate as v2026.8.22, which matches Google Play v2026.8.22 · v2.7.1950 · v2.7.1922
Store checks
- Developer signature verified Jun 5, 2024
- 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 911HelpSMS on Android 4.4+
You'll need about 61.5 MB of free space.
- Download the APK — tap Download APK above (30.8 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 com-cabmatch-help911-1880-67837800-4297d951944ad494ebad9940c7a2e21a.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 4297d951944ad494ebad9940c7a2e21a. 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 911HelpSMS — 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 4.4+). Download it again, or pick an older version.
- “App not compatible with your device” — this build contains native code for x86 32-bit, x86 64-bit, ARM (legacy), ARM 32-bit, ARM 64-bit, MIPS, MIPS 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.