Screen test
v2.3 · 545.7 KB · code 6
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File information
UpdatedMay 21, 2025
PublishedJan 18, 2014
Packageua.dp.ustav.screentest
Versionv2.3 (6)
Size545.7 KB
MD543b2d673e187af0cb8afad8050be5f4f
Min SDK7
Malware scanTRUSTED
Signature SHA125:9B:20:88:66:B5:DE:10:6E:DF:67:81:1C:D9:E2:C8:D5:8F:2E:6B
SignerCN=Alexey Ustenko, L=Dnipropetrovsk, C=UA
Total downloads3,655
This version3,655
DeveloperAlexey Ustenko
Age ratingEveryone
What's new in v2.3
In v2.3
- Added Chinese Traditional translation
In v2.2
- Significant performance improvements
In v2.0
- Added support for Tablets
- Added full screen mode with hidden navigation
- interface is now more Holo-like
- Russian translation added
- Added Chinese Traditional translation
In v2.2
- Significant performance improvements
In v2.0
- Added support for Tablets
- Added full screen mode with hidden navigation
- interface is now more Holo-like
- Russian translation added
Security scan
TRUSTED
- Developer signature verified 2026-04-17
- Scanned for malware 2020-10-14 00:32:41
- Signature SHA1 25:9B:20:88:66:B5:DE:10:6E:DF:67:81:1C:D9:E2:C8:D5:8F:2E:6B
- File MD5 43b2d673e187af0cb8afad8050be5f4f
How to install Screen test v2.3 on Android API 7+
Takes about 2 minutes. You'll need roughly 545.7 KB of free storage.
- Grab ua.dp.ustav.screentest_6.apk — hit the Download button above (545.7 KB). 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 43b2d673e187af0c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ua.dp.ustav.screentest_6.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=Alexey Ustenko, L=Dnipropetrovsk, C=UA. 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 Screen test — tap Open on the install screen, or find the Screen test icon in your app drawer.
Common install errors for Screen test
- "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 7 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.