Important Emails
v1.33.230910 · 18 MB · code 13
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File information
UpdatedJun 14, 2024
PublishedJun 12, 2023
Packageco.gostyn.karson.importantemails
Versionv1.33.230910 (13)
Size18 MB
MD5e205724ef9c0da03bdecf7243e38e91c
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a, mips
Malware scanTRUSTED
Signature SHA183:07:E6:12:CC:2E:6C:F5:37:2C:BD:A5:3C:66:8D:3F:FB:3D:32:8E
SignerCN=Karol Marciniak, L=Gostyn, C=PL
Total downloads5,000
This version5,000
DeveloperKarsonPL
Age ratingEveryone
What's new in v1.33.230910
- Fixed: Notifications
Security scan
TRUSTED
- Developer signature verified 2024-06-14
- Scanned for malware 2024-06-15 12:44:05
- Signature SHA1 83:07:E6:12:CC:2E:6C:F5:37:2C:BD:A5:3C:66:8D:3F:FB:3D:32:8E
- File MD5 e205724ef9c0da03bdecf7243e38e91c
How to install Important Emails v1.33.230910 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 18 MB of free storage.
- Grab co.gostyn.karson.importantemails_13.apk — hit the Download button above (18 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 e205724ef9c0da03…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find co.gostyn.karson.importantemails_13.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=Karol Marciniak, L=Gostyn, C=PL. 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 Important Emails — tap Open on the install screen, or find the Important Emails icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a/mips devices).
Common install errors for Important Emails
- "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 5.0 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/mips native code. Devices with a different CPU will reject it.