JEC Mobile
v1.642.0039 · 34 MB · code 642
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File information
UpdatedDec 17, 2024
PublishedJan 20, 2021
Packagecom.jacksoneci.smartapps
Versionv1.642.0039 (642)
Size34 MB
MD557d14cec3f483c77d6784117e2850de0
Min SDK19
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a, mips
Malware scanTRUSTED
Signature SHA190:64:41:15:E6:8B:DE:D4:85:CA:25:8B:23:0F:29:0C:03:01:4D:68
SignerCN=JacksonECI, OU=JacksonECI, O=JacksonECI, L=Unknown, ST=Unknown, C=Unknown
Total downloads1,000
This version1,000
DeveloperJackson Electric Cooperative
Age ratingEveryone
What's new in v1.642.0039
Bug Fixes
Security scan
TRUSTED
- Developer signature verified 2024-12-17
- Signature SHA1 90:64:41:15:E6:8B:DE:D4:85:CA:25:8B:23:0F:29:0C:03:01:4D:68
- File MD5 57d14cec3f483c77d6784117e2850de0
How to install JEC Mobile v1.642.0039 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 34 MB of free storage.
- Grab com.jacksoneci.smartapps_642.apk — hit the Download button above (34 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 57d14cec3f483c77…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jacksoneci.smartapps_642.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 CN=JacksonECI, OU=JacksonECI, O=JacksonECI, L=Unknown, ST=Unknown, C=Unknown. 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 JEC Mobile — tap Open on the install screen, or find the JEC Mobile icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips devices).
Common install errors for JEC Mobile
- "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 4.4 KitKat 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 x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips native code. Devices with a different CPU will reject it.