DNA Lock Screen
v1.0 · 5.7 MB · code 1
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File information
UpdatedSep 5, 2025
PublishedSep 5, 2025
Packagecom.pss.dna
Versionv1.0 (1)
Size5.7 MB
MD573f388edc5075b6cd904f1f98504ec35
Min SDK16
Malware scanTRUSTED
Signature SHA1D4:F1:C6:2F:58:BA:20:D5:8C:41:2D:F2:31:27:0F:5F:BD:3C:DB:B4
SignerO=PSS
Total downloads500
This version500
DeveloperPasscode Security Studios
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2025-09-05
- Scanned for malware 2021-01-15 06:26:59
- Signature SHA1 D4:F1:C6:2F:58:BA:20:D5:8C:41:2D:F2:31:27:0F:5F:BD:3C:DB:B4
- File MD5 73f388edc5075b6cd904f1f98504ec35
How to install DNA Lock Screen v1.0 on Android API 16+
Takes about 2 minutes. You'll need roughly 5.7 MB of free storage.
- Grab com.pss.dna_1.apk — hit the Download button above (5.7 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 73f388edc5075b6c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.pss.dna_1.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 O=PSS. 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 DNA Lock Screen — tap Open on the install screen, or find the DNA Lock Screen icon in your app drawer.
Common install errors for DNA Lock Screen
- "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.