Christmas Countdown
v23.1.1 · 9.5 MB · code 2301010
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File information
UpdatedNov 6, 2025
PublishedJun 16, 2021
Packagecom.syncostyle.onethingchristmas
Versionv23.1.1 (2301010)
Size9.5 MB
MD5b06b98e5f1bf57cbc604f42e8c536817
Min SDK22
Malware scanTRUSTED
Signature SHA152:69:D2:E6:54:72:6B:A9:1A:2C:7B:5B:48:D1:30:58:14:46:0A:21
SignerO=Syncostyle, C=IE
Total downloads1,000,000
This version1,000,000
DeveloperJupli
Age ratingEveryone
What's new in v23.1.1
This update isn't too exciting, just a bunch of background work getting ready for Christmas 2023. Lots more coming soon!
Security scan
TRUSTED
- Developer signature verified 2025-11-06
- Signature SHA1 52:69:D2:E6:54:72:6B:A9:1A:2C:7B:5B:48:D1:30:58:14:46:0A:21
- File MD5 b06b98e5f1bf57cbc604f42e8c536817
How to install Christmas Countdown v23.1.1 on Android 5.1 Lollipop+
Takes about 2 minutes. You'll need roughly 9.5 MB of free storage.
- Grab com.syncostyle.onethingchristmas_2301010.apk — hit the Download button above (9.5 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 b06b98e5f1bf57cb…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.syncostyle.onethingchristmas_2301010.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=Syncostyle, C=IE. 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 Christmas Countdown — tap Open on the install screen, or find the Christmas Countdown icon in your app drawer.
Common install errors for Christmas Countdown
- "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 5.1 Lollipop 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.