ISS Mobile v2025.02.1
APK · 26.2 MB · version code 49 · Android 4.4+ · uploaded Dec 27, 2025
- 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 v2026.9.1, uploaded Sep 30, 2026 — about 9 months after this one.
- Size: this file is 26.2 MB; the latest is 8.8 MB (17.4 MB smaller).
- Android: this version needs Android 4.4+; the latest needs Android 5.0+. Use this one if your device runs an older Android release.
- The latest version asks for 1 more permission: Internal broadcast protection (app-defined).
File information
- Version
- v2025.02.1 (49)
- Uploaded
- Dec 27, 2025
- Size
- 26.2 MB
- Requires
- Android 4.4+ (API 19)
- CPU support
- x86 32-bit, x86 64-bit, ARM 32-bit, ARM 64-bit, MIPS, MIPS 64-bit
- Screen
- Small screens and larger
- MD5
- 6a522d3b47a7a39a1d79266c0f4ae499
- Signing certificate (SHA-1)
- 43:1C:F2:0A:6E:7A:50:EA:E4:F1:E8:FF:65:15:57:F0:51:B8:AF:C8
- Signed by
- CN=Android, OU=Android, O=Google Inc., L=Mountain View, ST=California, C=US
- File name
- iss-sfm-senkron-net-49-72939472-6a522d3b47a7a39a1d79266c0f4ae499.apk
- Package
- iss.sfm.senkron.net
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
Permissions (18)
This version requests 18 permissions, 6 of them sensitive.
- Approximate location Sensitive android.permission.ACCESS_COARSE_LOCATION
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Read phone status and identity Sensitive android.permission.READ_PHONE_STATE
- Read shared storage Sensitive android.permission.READ_EXTERNAL_STORAGE
- Change wifi state android.permission.CHANGE_WIFI_STATE
- Control vibration android.permission.VIBRATE
- Flashlight android.permission.FLASHLIGHT
- Full network access android.permission.INTERNET
- Get tasks android.permission.GET_TASKS
- Nfc android.permission.NFC
- Prevent the device from sleeping android.permission.WAKE_LOCK
- Read privileged phone state android.permission.READ_PRIVILEGED_PHONE_STATE
- Receive push notifications com.google.android.c2dm.permission.RECEIVE
- Show notifications android.permission.POST_NOTIFICATIONS
- View Wi-Fi connections android.permission.ACCESS_WIFI_STATE
- 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 Dec 27, 2025.
- Certificate from Google Play App Signing Google keeps the signing key for the developer, so the certificate carries Google's name.
- Same certificate as the 2 other versions checked
Store checks
- Developer signature verified Dec 27, 2025
- Validated against Google Play Dec 27, 2025
- 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 (2 other versions compared). AAPKs doesn't scan files itself.
How to install ISS Mobile on Android 4.4+
You'll need about 52.3 MB of free space.
- Download the APK — tap Download APK above (26.2 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 iss-sfm-senkron-net-49-72939472-6a522d3b47a7a39a1d79266c0f4ae499.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 6a522d3b47a7a39a1d79266c0f4ae499. 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 ISS Mobile — 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 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.