Explosive Engineers' Guide
v2.5.3 · 18.3 MB · code 253
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File information
UpdatedJun 12, 2025
PublishedJun 23, 2023
Packagecom.dynonobel.eeg
Versionv2.5.3 (253)
Size18.3 MB
MD5a0af616365933ea2612fbfa4c899d7b9
Min SDK29
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA130:1A:8A:62:16:DF:E0:BA:CA:A7:7C:73:CA:D0:F7:20:07:FF:EA:1E
SignerCN=Dyno Nobel, OU=Dyno Nobel, O=Dyno Nobel, L=Salt Lake City, ST=Utah, C=US
Total downloads10,000
This version10,000
DeveloperDyno Nobel Inc.
Age ratingEveryone
What's new in v2.5.3
Maintenance release
Security scan
TRUSTED
- Developer signature verified 2025-06-12
- Signature SHA1 30:1A:8A:62:16:DF:E0:BA:CA:A7:7C:73:CA:D0:F7:20:07:FF:EA:1E
- File MD5 a0af616365933ea2612fbfa4c899d7b9
How to install Explosive Engineers' Guide v2.5.3 on Android 10+
Takes about 2 minutes. You'll need roughly 18.3 MB of free storage.
- Grab com.dynonobel.eeg_253.apk — hit the Download button above (18.3 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 a0af616365933ea2…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.dynonobel.eeg_253.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=Dyno Nobel, OU=Dyno Nobel, O=Dyno Nobel, L=Salt Lake City, ST=Utah, 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 Explosive Engineers' Guide — tap Open on the install screen, or find the Explosive Engineers' Guide icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Explosive Engineers' Guide
- "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 10 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-v7a/arm64-v8a native code. Devices with a different CPU will reject it.