PLC Introduction
v1.3 · 3.1 MB · code 4
Verify you're human
Solve this to start the download.
File information
UpdatedOct 20, 2016
PublishedOct 20, 2016
Packagecom.srkelectrical.android.plcintro
Versionv1.3 (4)
Size3.1 MB
MD5fa6a5fde6f10e93d8013fc2c5a236b93
Min SDK16
Malware scanTRUSTED
Signature SHA124:D2:8E:DA:B0:E4:AB:4E:F4:18:0D:8F:66:3D:0E:92:C6:B5:E4:34
SignerCN=SRK Electrical, OU=IT, O=srkelectrical, L=Madurai, ST=TamilNadu, C=IN
Total downloads42
This version42
DeveloperRaj Kumar (SRK Electrical)
Age ratingEveryone
What's new in v1.3
* Support New Android Version
Security scan
TRUSTED
- Developer signature verified 2020-02-11
- Scanned for malware 2020-01-20 08:22:51
- Signature SHA1 24:D2:8E:DA:B0:E4:AB:4E:F4:18:0D:8F:66:3D:0E:92:C6:B5:E4:34
- File MD5 fa6a5fde6f10e93d8013fc2c5a236b93
How to install PLC Introduction v1.3 on Android API 16+
Takes about 2 minutes. You'll need roughly 3.1 MB of free storage.
- Grab com.srkelectrical.android.plcintro_4.apk — hit the Download button above (3.1 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 fa6a5fde6f10e93d…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.srkelectrical.android.plcintro_4.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=SRK Electrical, OU=IT, O=srkelectrical, L=Madurai, ST=TamilNadu, C=IN. 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 PLC Introduction — tap Open on the install screen, or find the PLC Introduction icon in your app drawer.
Common install errors for PLC Introduction
- "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 API 16 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.