WiFi+Transfer | Cross-sys Sync
v2.1.78 · 18.1 MB · code 2001078000
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File information
UpdatedDec 8, 2025
PublishedFeb 6, 2021
Packagecom.nero.android.kwiksync
Versionv2.1.78 (2001078000)
Size18.1 MB
MD5074e4bb476b6589ff886a9a3b14bf51f
Min SDK21
ABIsx86, x86-64, armeabi-v7a, arm64-v8a
Malware scanTRUSTED
Signature SHA173:95:CC:81:E5:A1:D0:5B:DE:6F:D9:03:27:01:7B:CD:99:92:CD:34
SignerO=Nero AG, L=76307 Karlsbad, C=DE
Total downloads100,000
This version100,000
Developerimutec
Age ratingEveryone
What's new in v2.1.78
This update includes bug fixes and user experience improvements.
Security scan
TRUSTED
- Developer signature verified 2025-12-08
- Signature SHA1 73:95:CC:81:E5:A1:D0:5B:DE:6F:D9:03:27:01:7B:CD:99:92:CD:34
- File MD5 074e4bb476b6589ff886a9a3b14bf51f
How to install WiFi+Transfer | Cross-sys Sync v2.1.78 on Android 5.0 Lollipop+
Takes about 2 minutes. You'll need roughly 18.1 MB of free storage.
- Grab com.nero.android.kwiksync_2001078000.apk — hit the Download button above (18.1 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 074e4bb476b6589f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.nero.android.kwiksync_2001078000.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=Nero AG, L=76307 Karlsbad, C=DE. 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 WiFi+Transfer | Cross-sys Sync — tap Open on the install screen, or find the WiFi+Transfer | Cross-sys Sync icon in your app drawer (this build targets x86/x86-64/armeabi-v7a/arm64-v8a devices).
Common install errors for WiFi+Transfer | Cross-sys Sync
- "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.