Sync - Secure cloud storage
v3.8.45.4 · 29.7 MB · code 2100002772
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File information
UpdatedApr 9, 2026
PublishedMay 24, 2021
Packagecom.sync.mobileapp
Versionv3.8.45.4 (2100002772)
Size29.7 MB
MD532e895764b5638def8eb4f09e75dc187
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA13B:DC:DA:4E:CD:FE:28:EF:F9:BD:77:41:B9:AF:46:95:B6:20:E4:0F
SignerCN=Darius Antia, OU=Development, O=Sync.com Inc., L=Markham, ST=Ontario, C=CA
Total downloads1,000,000
This version1,000,000
DeveloperSync.com Inc.
Age ratingEveryone
What's new in v3.8.45.4
Security updates and maintenance improvements.
Security scan
TRUSTED
- Developer signature verified 2026-04-09
- Signature SHA1 3B:DC:DA:4E:CD:FE:28:EF:F9:BD:77:41:B9:AF:46:95:B6:20:E4:0F
- File MD5 32e895764b5638def8eb4f09e75dc187
How to install Sync - Secure cloud storage v3.8.45.4 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 29.7 MB of free storage.
- Grab com.sync.mobileapp_2100002772.apk — hit the Download button above (29.7 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 32e895764b5638de…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.sync.mobileapp_2100002772.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=Darius Antia, OU=Development, O=Sync.com Inc., L=Markham, ST=Ontario, C=CA. 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 Sync - Secure cloud storage — tap Open on the install screen, or find the Sync - Secure cloud storage icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for Sync - Secure cloud storage
- "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 5.0 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.
- 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.