LinkComm v4.0.10
APK · 84.9 MB · version code 336 · Android 5.0+ · uploaded Sep 25, 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 v4.1.1, uploaded Sep 15, 2026.
- Size: this file is 84.9 MB; the latest is 79.6 MB (5.4 MB smaller).
- Android: this version needs Android 5.0+; the latest needs Android 9+. Use this one if your device runs an older Android release.
- The latest version asks for 2 more permissions: Change network state, Prevent the device from sleeping.
File information
- Version
- v4.0.10 (336)
- Uploaded
- Sep 25, 2026
- Size
- 84.9 MB
- Requires
- Android 5.0+ (API 21)
- CPU support
- ARM 64-bit
- Screen
- Small screens and larger
- MD5
- 6e88c0cdb227ed78bb3b13fa718f4542
- Signing certificate (SHA-1)
- 72:99:39:31:D5:A7:B9:91:8B:81:C5:EC:C1:92:B6:84:54:2F:39:87
- Signed by
- O=Sutron Corp, L=Sterling, ST=VA, C=US
- File name
- com-sutron-linkcomm-336-76789214-6e88c0cdb227ed78bb3b13fa718f4542.apk
- Package
- com.sutron.linkcomm
- Downloads (all versions)
- 10K+
- Age rating
- PEGI 3 · Everyone
What's new in v4.0.10
Inform user that a password is required when setting up an ecoLog or SensorLink.
Moved XLink-100/500 and Satlink3 Logging settings to Configuration sub-tab.
Fixed several translations and locale formatting.
Fixed bug on XLink-100/500 and Satlink3 where password elevation prompt would repeat.
Fixed several minor exceptions and ANRs on Android.
Firmware included: Satlink3 v880r4002, XLink 100/500 v880r4002, ecoLog 1000 v2.00.4, SensorLink v2.00.201.
Permissions (12)
This version requests 12 permissions, 7 of them sensitive.
- Bluetooth advertise Sensitive android.permission.BLUETOOTH_ADVERTISE
- Bluetooth connect Sensitive android.permission.BLUETOOTH_CONNECT
- Bluetooth scan Sensitive android.permission.BLUETOOTH_SCAN
- Camera Sensitive android.permission.CAMERA
- Modify shared storage Sensitive android.permission.WRITE_EXTERNAL_STORAGE
- Precise location Sensitive android.permission.ACCESS_FINE_LOCATION
- Record audio (microphone) Sensitive android.permission.RECORD_AUDIO
- Bluetooth android.permission.BLUETOOTH
- Full network access android.permission.INTERNET
- Internal broadcast protection (app-defined) com.sutron.linkcomm.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
- Modify audio settings android.permission.MODIFY_AUDIO_SETTINGS
- 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 Sep 25, 2026.
- Certificate issued to “Sutron Corp” This is the certificate of the Google Play version.
- Same certificate as the 3 other versions checked
Store checks
- Developer signature verified Sep 25, 2026
- Validated against Google Play Sep 25, 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 LinkComm on Android 5.0+
You'll need about 169.9 MB of free space.
- Download the APK — tap Download APK above (84.9 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-sutron-linkcomm-336-76789214-6e88c0cdb227ed78bb3b13fa718f4542.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 6e88c0cdb227ed78bb3b13fa718f4542. 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 LinkComm — 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.