LinkComm
v4.0.11 · 73.7 MB · code 340
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File information
UpdatedMar 19, 2026
PublishedMar 17, 2021
Packagecom.sutron.linkcomm
Versionv4.0.11 (340)
Size73.7 MB
MD52af33dc8ad05f2becbb5f588f75d265c
Min SDK21
ABIsarm64-v8a
Malware scanTRUSTED
Signature SHA172:99:39:31:D5:A7:B9:91:8B:81:C5:EC:C1:92:B6:84:54:2F:39:87
SignerO=Sutron Corp, L=Sterling, ST=VA, C=US
Total downloads5,000
This version5,000
DeveloperSutron Corp
Age ratingEveryone
What's new in v4.0.11
Use update server for latest firmware.
Improved help and use of “Time” in scheduling.
Fixed crash when selecting an ecoLog alarm group.
Fixed bug sending config update to Hydras 3.
Fixed bug corrupt UI when changing station type on connect.
Fixed bug "certificate not loaded" on TX higher than 1.
Firmware included: Satlink3 v881r4062, XLink 100/500 v881r4062, ecoLog 1000 v2.00.5, SensorLink v2.00.3.
Improved help and use of “Time” in scheduling.
Fixed crash when selecting an ecoLog alarm group.
Fixed bug sending config update to Hydras 3.
Fixed bug corrupt UI when changing station type on connect.
Fixed bug "certificate not loaded" on TX higher than 1.
Firmware included: Satlink3 v881r4062, XLink 100/500 v881r4062, ecoLog 1000 v2.00.5, SensorLink v2.00.3.
Security scan
TRUSTED
- Developer signature verified 2026-03-19
- Signature SHA1 72:99:39:31:D5:A7:B9:91:8B:81:C5:EC:C1:92:B6:84:54:2F:39:87
- File MD5 2af33dc8ad05f2becbb5f588f75d265c
How to install LinkComm v4.0.11 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 73.7 MB of free storage.
- Grab com.sutron.linkcomm_340.apk — hit the Download button above (73.7 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 2af33dc8ad05f2be…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.sutron.linkcomm_340.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read O=Sutron Corp, L=Sterling, ST=VA, C=US. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open LinkComm — tap Open on the install screen, or find the LinkComm icon in your app drawer (this build targets arm64-v8a devices).
Common install errors for LinkComm
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android 5.0 Lollipop or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.
- Works on one phone but not another — this build ships arm64-v8a native code. Devices with a different CPU will reject it.