Railway RRB Exam
v1.2b · 4.2 MB · code 2
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File information
UpdatedSep 16, 2025
PublishedJan 21, 2021
Packagerailway.rrb.rrb
Versionv1.2b (2)
Size4.2 MB
MD52a8d839123f33eb49efcb9cfbf17f352
Min SDK14
Malware scanTRUSTED
Signature SHA189:14:3F:C9:F4:8F:E2:7F:21:17:01:10:33:3A:93:F4:4F:14:6F:3A
SignerCN=himanshu panwar, OU=Development, O=FAHExports, L=Delhi, ST=Delhi, C=91
Total downloads5,000
This version5,000
DeveloperHPVP DEVELOPERS
Age ratingEveryone
What's new in v1.2b
* Updated syllabus.
* Easy read mode.
* full screen ads removed.
* Easy read mode.
* full screen ads removed.
Security scan
TRUSTED
- Developer signature verified 2021-10-22
- Scanned for malware 2021-10-22 09:37:55
- Signature SHA1 89:14:3F:C9:F4:8F:E2:7F:21:17:01:10:33:3A:93:F4:4F:14:6F:3A
- File MD5 2a8d839123f33eb49efcb9cfbf17f352
How to install Railway RRB Exam v1.2b on Android API 14+
Takes about 2 minutes. You'll need roughly 4.2 MB of free storage.
- Grab railway.rrb.rrb_2.apk — hit the Download button above (4.2 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 2a8d839123f33eb4…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find railway.rrb.rrb_2.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=himanshu panwar, OU=Development, O=FAHExports, L=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 Railway RRB Exam — tap Open on the install screen, or find the Railway RRB Exam icon in your app drawer.
Common install errors for Railway RRB Exam
- "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 14 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.