U.S. Classic Stamps
v2.0 · 16.3 MB · code 1001
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File information
UpdatedApr 21, 2020
PublishedApr 21, 2020
Packagecom.andromo.dev260217.app324020
Versionv2.0 (1001)
Size16.3 MB
MD5011423105cecda04eb850e04d4b2a4fc
Min SDK16
Malware scanTRUSTED
Signature SHA1E4:47:63:A6:69:EA:E7:06:12:1C:8F:C5:37:00:94:65:9A:31:0C:9B
SignerCN=Andromo App, OU=Development, O="Andromo.com L=Winnipeg", ST=MB, C=CA
Total downloads10,000
This version10,000
DeveloperMarvin Mallon
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2020-04-21
- Scanned for malware 2021-01-04 11:36:29
- Signature SHA1 E4:47:63:A6:69:EA:E7:06:12:1C:8F:C5:37:00:94:65:9A:31:0C:9B
- File MD5 011423105cecda04eb850e04d4b2a4fc
How to install U.S. Classic Stamps v2.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 16.3 MB of free storage.
- Grab com.andromo.dev260217.app324020_1001.apk — hit the Download button above (16.3 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 011423105cecda04…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.andromo.dev260217.app324020_1001.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=Andromo App, OU=Development, O="Andromo.com L=Winnipeg", ST=MB, C=CA. 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 U.S. Classic Stamps — tap Open on the install screen, or find the U.S. Classic Stamps icon in your app drawer.
Common install errors for U.S. Classic Stamps
- "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.