5 Minute Chest and Arms
v3.1.0 · 18.2 MB · code 23
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File information
UpdatedMar 8, 2026
PublishedMar 13, 2021
Packageuk.co.olsonapps.fiveMinChestAndArms
Versionv3.1.0 (23)
Size18.2 MB
MD5466264143b9c8d06ec7cbfdd1b0b44ad
Min SDK16
Malware scanTRUSTED
Signature SHA141:FB:92:51:FF:1D:1A:B8:A6:F9:54:07:5D:D6:3A:94:33:47:31:5F
SignerCN=Taras Melko
Total downloads10,000
This version10,000
DeveloperOlson Applications Ltd
Age ratingEveryone
What's new in v3.1.0
5 Minute Chest and Arms v 3.1.0
Get your upper body in shape with these fast and simple exercise sessions for your chest arm and back muscles
Minor bug fixes
Get your upper body in shape with these fast and simple exercise sessions for your chest arm and back muscles
Minor bug fixes
Security scan
TRUSTED
- Developer signature verified 2026-03-08
- Signature SHA1 41:FB:92:51:FF:1D:1A:B8:A6:F9:54:07:5D:D6:3A:94:33:47:31:5F
- File MD5 466264143b9c8d06ec7cbfdd1b0b44ad
How to install 5 Minute Chest and Arms v3.1.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 18.2 MB of free storage.
- Grab uk.co.olsonapps.fiveMinChestAndArms_23.apk — hit the Download button above (18.2 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 466264143b9c8d06…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find uk.co.olsonapps.fiveMinChestAndArms_23.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=Taras Melko. 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 5 Minute Chest and Arms — tap Open on the install screen, or find the 5 Minute Chest and Arms icon in your app drawer.
Common install errors for 5 Minute Chest and Arms
- "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.