Neptun
v1.5.2 · 24.6 MB · code 49
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File information
UpdatedFeb 9, 2023
PublishedFeb 9, 2023
Packagehu.SDA.NeptunMobile.Android
Versionv1.5.2 (49)
Size24.6 MB
MD5d123e480f0a58871a775e37a25cc2ecd
Min SDK16
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA17A:6A:BD:15:0C:50:1B:F1:C6:0F:C3:D4:06:D2:DE:19:C0:51:A6:CD
SignerCN=SDA Informatika Zrt, OU=SDA Informatika Zrt, O=SDA Informatika Zrt, L=Budapest, ST=Pest, C=HU
Total downloads100,000
This version100,000
DeveloperSDAInformatika Zrt
Age ratingEveryone
What's new in v1.5.2
- Bug fixes
Security scan
TRUSTED
- Developer signature verified 2023-02-09
- Scanned for malware 2023-02-09 02:40:34
- Signature SHA1 7A:6A:BD:15:0C:50:1B:F1:C6:0F:C3:D4:06:D2:DE:19:C0:51:A6:CD
- File MD5 d123e480f0a58871a775e37a25cc2ecd
How to install Neptun v1.5.2 on Android API 16+
Takes about 2 minutes. You'll need roughly 24.6 MB of free storage.
- Grab hu.SDA.NeptunMobile.Android_49.apk — hit the Download button above (24.6 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 d123e480f0a58871…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find hu.SDA.NeptunMobile.Android_49.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=SDA Informatika Zrt, OU=SDA Informatika Zrt, O=SDA Informatika Zrt, L=Budapest, ST=Pest, C=HU. 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 Neptun — tap Open on the install screen, or find the Neptun icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Neptun
- "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.
- 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.