HideU: Calculator Lock
v2.3.7 · 74.4 MB · code 2370
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File information
UpdatedMar 23, 2026
PublishedMay 13, 2021
Packagecom.calculator.hideu
Versionv2.3.7 (2370)
Size74.4 MB
MD54b2fbf7f177a2f8085dba9265d0f6f00
Min SDK23
ABIsarmeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA17C:FA:48:76:36:17:AB:7D:86:D3:E6:49:AB:40:06:3C:D2:A0:CD:BD
SignerCN=hideu, OU=Mobile, O=Amber
Total downloads100,000,000
This version100,000,000
DeveloperSmart Utils Dev Team
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2026-03-23
- Signature SHA1 7C:FA:48:76:36:17:AB:7D:86:D3:E6:49:AB:40:06:3C:D2:A0:CD:BD
- File MD5 4b2fbf7f177a2f8085dba9265d0f6f00
How to install HideU: Calculator Lock v2.3.7 on Android 6.0 Marshmallow+
Takes about 2 minutes. You'll need roughly 74.4 MB of free storage.
- Grab com.calculator.hideu_2370.apk — hit the Download button above (74.4 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 4b2fbf7f177a2f80…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.calculator.hideu_2370.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=hideu, OU=Mobile, O=Amber. 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 HideU: Calculator Lock — tap Open on the install screen, or find the HideU: Calculator Lock icon in your app drawer (this build targets armeabi-v7a/arm64-v8a devices).
Common install errors for HideU: Calculator Lock
- "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 6.0 Marshmallow 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 armeabi-v7a/arm64-v8a native code. Devices with a different CPU will reject it.