YellowJacket
v2.0.0 · 12 MB · code 20000
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File information
UpdatedJun 13, 2024
PublishedJun 12, 2023
Packagecom.yellowjacket
Versionv2.0.0 (20000)
Size12 MB
MD5cf84f76920f23f3f811e7f7ecb8e8256
Min SDK22
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA1B4:25:68:4A:97:EB:33:02:C9:23:B4:D7:96:51:9A:37:EF:2E:A4:1A
SignerCN=YellowJacket, OU=BRE
Total downloads5,000
This version5,000
DeveloperBuilding Research Establishment
Age ratingEveryone
What's new in v2.0.0
Technical updates to the YellowJacket Mobile App to ensure compatibility across newer Android versions.
Please note that with this new version of the YellowJacket Mobile App, you will be required to re-register. To ensure a seamless transition, we highly recommend synchronizing the data on your mobile device prior to installing the upgrade.
Please note that with this new version of the YellowJacket Mobile App, you will be required to re-register. To ensure a seamless transition, we highly recommend synchronizing the data on your mobile device prior to installing the upgrade.
Security scan
TRUSTED
- Developer signature verified 2024-06-13
- Scanned for malware 2024-06-14 22:59:27
- Signature SHA1 B4:25:68:4A:97:EB:33:02:C9:23:B4:D7:96:51:9A:37:EF:2E:A4:1A
- File MD5 cf84f76920f23f3f811e7f7ecb8e8256
How to install YellowJacket v2.0.0 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 12 MB of free storage.
- Grab com.yellowjacket_20000.apk — hit the Download button above (12 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 cf84f76920f23f3f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.yellowjacket_20000.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=YellowJacket, OU=BRE. 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 YellowJacket — tap Open on the install screen, or find the YellowJacket icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for YellowJacket
- "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 5.1 Lollipop 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.