Contacts Backup & Restore
v3.7c · 5 MB · code 37
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File information
UpdatedOct 8, 2025
PublishedSep 10, 2019
Packagecom.lps.contactexporter
Versionv3.7c (37)
Size5 MB
MD5f9002232ab2955675fcb1557bb310c65
Min SDK14
Malware scanTRUSTED
Signature SHA16C:F7:40:A2:D1:07:04:97:6A:8F:00:47:32:00:3C:86:3E:0B:CF:D9
SignerCN=, OU=, O=Little Play Studio, C=
Total downloads7,228
This version7,228
DeveloperLittle Play Studio
Age ratingEveryone
What's new in v3.7c
1. Latest OS Support added.
2. Improvised Performance.
2. Improvised Performance.
Security scan
TRUSTED
- Developer signature verified 2021-01-06
- Scanned for malware 2021-01-06 15:39:58
- Signature SHA1 6C:F7:40:A2:D1:07:04:97:6A:8F:00:47:32:00:3C:86:3E:0B:CF:D9
- File MD5 f9002232ab2955675fcb1557bb310c65
How to install Contacts Backup & Restore v3.7c on Android API 14+
Takes about 2 minutes. You'll need roughly 5 MB of free storage.
- Grab com.lps.contactexporter_37.apk — hit the Download button above (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 f9002232ab295567…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.lps.contactexporter_37.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=, OU=, O=Little Play Studio, C=. 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 Contacts Backup & Restore — tap Open on the install screen, or find the Contacts Backup & Restore icon in your app drawer.
Common install errors for Contacts Backup & Restore
- "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 14 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.