Contacts Backup Pro
v2.20.14 · 97.9 KB · code 92
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File information
UpdatedDec 11, 2012
PublishedDec 27, 2011
Packagecom.saturnat.android.contactsbackup.prof
Versionv2.20.14 (92)
Size97.9 KB
MD5e505d10fd38de71c35a887bab5a02757
Min SDK8
Malware scanUNKNOWN
Signature SHA1NO_SIGNATURE
SignerNO_OWNER
Total downloads6,413
This version6,413
DeveloperGeoLinx LLC
Age ratingEveryone
Security scan
UNKNOWN
- Scanned for malware 2020-08-22 06:10:37
- Signature SHA1 NO_SIGNATURE
- File MD5 e505d10fd38de71c35a887bab5a02757
How to install Contacts Backup Pro v2.20.14 on Android API 8+
Takes about 2 minutes. You'll need roughly 97.9 KB of free storage.
- Grab com.saturnat.android.contactsbackup.prof_92.apk — hit the Download button above (97.9 KB). 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 e505d10fd38de71c…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.saturnat.android.contactsbackup.prof_92.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 NO_OWNER. 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 UNKNOWN).
- Done — open Contacts Backup Pro — tap Open on the install screen, or find the Contacts Backup Pro icon in your app drawer.
Common install errors for Contacts Backup Pro
- "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 API 8 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.