Sleep Time - Alarm Calculator
v1.9.3 · 7.9 MB · code 26
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File information
UpdatedMay 5, 2024
PublishedMay 5, 2024
Packageru.olegfilimonov.sleeptime
Versionv1.9.3 (26)
Size7.9 MB
MD530aa9113ab59d355e187ebc507fd1d63
Min SDK19
Malware scanTRUSTED
Signature SHA1D5:81:3E:AE:EA:8A:8D:40:40:CA:2A:03:84:9A:3E:FF:D9:85:3B:2D
SignerCN=Oleg Filimonov, O=Oleg Filimonov, L=Saint Petersburg, ST=Saint Petersburg, C=07
Total downloads1,000,000
This version1,000,000
DeveloperOleg Filimonov
Age ratingEveryone
Security scan
TRUSTED
- Developer signature verified 2024-05-05
- Signature SHA1 D5:81:3E:AE:EA:8A:8D:40:40:CA:2A:03:84:9A:3E:FF:D9:85:3B:2D
- File MD5 30aa9113ab59d355e187ebc507fd1d63
How to install Sleep Time - Alarm Calculator v1.9.3 on Android 4.4 KitKat+
Takes about 2 minutes. You'll need roughly 7.9 MB of free storage.
- Grab ru.olegfilimonov.sleeptime_26.apk — hit the Download button above (7.9 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 30aa9113ab59d355…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find ru.olegfilimonov.sleeptime_26.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=Oleg Filimonov, O=Oleg Filimonov, L=Saint Petersburg, ST=Saint Petersburg, C=07. 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 Sleep Time - Alarm Calculator — tap Open on the install screen, or find the Sleep Time - Alarm Calculator icon in your app drawer.
Common install errors for Sleep Time - Alarm Calculator
- "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 4.4 KitKat 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.