Fine Lock (only for Samsung)
v1.3.13 · 4.5 MB · code 79
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File information
UpdatedSep 5, 2025
PublishedJul 15, 2021
Packageyuh.yuh.finelock
Versionv1.3.13 (79)
Size4.5 MB
MD506f1839cf9cdcc9f8a28d3dbb2ee6c77
Min SDK30
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA14D:B4:3F:21:7A:91:90:9B:10:1A:11:22:FB:13:36:83:FA:94:A5:FE
SignerCN=YUH_APPS, OU=YUH_APPS, O=YUH_APPS, L=Ho Chi Minh City, ST=Ho Chi Minh City, C=vn
Total downloads10,000,000
This version10,000,000
DeveloperYUH APPS
Age ratingEveryone
What's new in v1.3.13
Various bug fixes.
Security scan
TRUSTED
- Developer signature verified 2025-09-05
- Signature SHA1 4D:B4:3F:21:7A:91:90:9B:10:1A:11:22:FB:13:36:83:FA:94:A5:FE
- File MD5 06f1839cf9cdcc9f8a28d3dbb2ee6c77
How to install Fine Lock (only for Samsung) v1.3.13 on Android 11+
Takes about 2 minutes. You'll need roughly 4.5 MB of free storage.
- Grab yuh.yuh.finelock_79.apk — hit the Download button above (4.5 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 06f1839cf9cdcc9f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find yuh.yuh.finelock_79.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=YUH_APPS, OU=YUH_APPS, O=YUH_APPS, L=Ho Chi Minh City, ST=Ho Chi Minh City, C=vn. 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 Fine Lock (only for Samsung) — tap Open on the install screen, or find the Fine Lock (only for Samsung) icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Fine Lock (only for Samsung)
- "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 11 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.
- Works on one phone but not another — this build ships x86/x86-64/armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.