Helsinki Testbed Viewer 2.0
v2.0.17 · 5 MB · code 25
Verify you're human
Solve this to start the download.
File information
UpdatedJun 7, 2024
PublishedDec 18, 2022
Packagefi.testbed2
Versionv2.0.17 (25)
Size5 MB
MD51e968bae9a7f8f44064e5435b2ccd27a
Min SDK26
Malware scanTRUSTED
Signature SHA139:3D:45:61:67:BA:DA:31:E2:35:06:E4:D0:85:53:0F:76:E0:76:40
SignerCN=Mikko Vestola, C=FI
Total downloads10,000
This version10,000
DeveloperMikko Vestola
Age ratingEveryone
What's new in v2.0.17
Updated support libraries and target Android version to Android 13 (API level 33)
Security scan
TRUSTED
- Developer signature verified 2024-06-07
- Signature SHA1 39:3D:45:61:67:BA:DA:31:E2:35:06:E4:D0:85:53:0F:76:E0:76:40
- File MD5 1e968bae9a7f8f44064e5435b2ccd27a
How to install Helsinki Testbed Viewer 2.0 v2.0.17 on Android 8.0 Oreo+
Takes about 2 minutes. You'll need roughly 5 MB of free storage.
- Grab fi.testbed2_25.apk — hit the Download button above (5 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 1e968bae9a7f8f44…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find fi.testbed2_25.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=Mikko Vestola, C=FI. 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 Helsinki Testbed Viewer 2.0 — tap Open on the install screen, or find the Helsinki Testbed Viewer 2.0 icon in your app drawer.
Common install errors for Helsinki Testbed Viewer 2.0
- "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 8.0 Oreo 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.