Password Keypad Lock Screen
v3.0 · 3.5 MB · code 19
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File information
UpdatedApr 7, 2021
PublishedApr 7, 2021
Packagecom.smart.mobile.lin.password.keypad.locker
Versionv3.0 (19)
Size3.5 MB
MD50fd81525fc1377d35542b085bf06e008
Min SDK14
ABIsx86, x86-64, armeabi, armeabi-v7a, arm64-v8a, mips, mips64
Malware scanTRUSTED
Signature SHA10B:48:4C:DF:D0:B8:08:46:92:D6:A6:FE:E7:20:DA:37:4B:FF:9D:7D
SignerCN=smartmobilelin, OU=developer, O=developer team, L=guangzhou, ST=guangdong, C=CN
Total downloads50,000
This version50,000
DeveloperSmart Mobile Lin
Age ratingEveryone
What's new in v3.0
bug fixed
Security scan
TRUSTED
- Developer signature verified 2021-04-07
- Scanned for malware 2021-05-01 10:33:19
- Signature SHA1 0B:48:4C:DF:D0:B8:08:46:92:D6:A6:FE:E7:20:DA:37:4B:FF:9D:7D
- File MD5 0fd81525fc1377d35542b085bf06e008
How to install Password Keypad Lock Screen v3.0 on Android API 14+
Takes about 2 minutes. You'll need roughly 3.5 MB of free storage.
- Grab com.smart.mobile.lin.password.keypad.locker_19.apk — hit the Download button above (3.5 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 0fd81525fc1377d3…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.smart.mobile.lin.password.keypad.locker_19.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=smartmobilelin, OU=developer, O=developer team, L=guangzhou, ST=guangdong, C=CN. 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 Password Keypad Lock Screen — tap Open on the install screen, or find the Password Keypad Lock Screen icon in your app drawer (this build targets x86/x86-64/armeabi/armeabi-v7a/arm64-v8a/mips/mips64 devices).
Common install errors for Password Keypad 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 14 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/armeabi-v7a/arm64-v8a/mips/mips64 native code. Devices with a different CPU will reject it.