CHALAK DAL ( चालक दल )
v2.3.7 · 109.7 MB · code 127
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File information
UpdatedJan 22, 2026
PublishedMay 29, 2021
Packagecom.cris.cmsm
Versionv2.3.7 (127)
Size109.7 MB
MD5e03a0b208613bf83685dac662b18f8f2
Min SDK24
ABIsx86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA18A:63:24:FC:19:E2:E1:46:F2:02:8E:E6:0F:86:13:CF:9D:A5:D3:A5
SignerCN=Praveen Malik, OU=CMS, O=CRIS, L=New Delhi, ST=Delhi, C=91
Total downloads100,000
This version100,000
DeveloperCentre for Railway Information Systems
Age ratingEveryone
What's new in v2.3.7
What’s New in CHALAKDAL
• Wagon Detachment enabled for Train Managers
• In CLI module, ALP–CoLP attribute updated with RS valve status (Yes/No)
• Working details can now be downloaded as PDF
• New tab-based home screen for faster navigation
• Wagon Detachment enabled for Train Managers
• In CLI module, ALP–CoLP attribute updated with RS valve status (Yes/No)
• Working details can now be downloaded as PDF
• New tab-based home screen for faster navigation
Security scan
TRUSTED
- Developer signature verified 2026-01-22
- Signature SHA1 8A:63:24:FC:19:E2:E1:46:F2:02:8E:E6:0F:86:13:CF:9D:A5:D3:A5
- File MD5 e03a0b208613bf83685dac662b18f8f2
How to install CHALAK DAL ( चालक दल ) v2.3.7 on Android 7.0 Nougat+
Takes about 2 minutes. You'll need roughly 109.7 MB of free storage.
- Grab com.cris.cmsm_127.apk — hit the Download button above (109.7 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 e03a0b208613bf83…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.cris.cmsm_127.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=Praveen Malik, OU=CMS, O=CRIS, L=New Delhi, ST=Delhi, C=91. 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 CHALAK DAL ( चालक दल ) — tap Open on the install screen, or find the CHALAK DAL ( चालक दल ) icon in your app drawer (this build targets x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for CHALAK DAL ( चालक दल )
- "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 7.0 Nougat 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 x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.