GO SMS Pro Dropbox Backup
v1.0 · 129 KB · code 1
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File information
UpdatedSep 26, 2012
PublishedSep 26, 2012
Packagecom.jb.gosms.brdropbox
Versionv1.0 (1)
Size129 KB
MD547fb5372b25251bafe76833449853ff8
Min SDK4
Malware scanWARNING
Signature SHA119:44:2B:3C:6C:3A:A7:96:CB:99:C8:51:71:7C:2A:9E:AB:B1:23:03
SignerCN=luolinjun
Total downloads3,434
This version3,434
DeveloperZT.art
Age ratingEveryone
Security scan
WARNING
- Developer signature verified 2025-03-08
- Scanned for malware 2014-03-31 16:54:43
- Signature SHA1 19:44:2B:3C:6C:3A:A7:96:CB:99:C8:51:71:7C:2A:9E:AB:B1:23:03
- File MD5 47fb5372b25251bafe76833449853ff8
How to install GO SMS Pro Dropbox Backup v1.0 on Android API 4+
Takes about 2 minutes. You'll need roughly 129 KB of free storage.
- Grab com.jb.gosms.brdropbox_1.apk — hit the Download button above (129 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 47fb5372b25251ba…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.jb.gosms.brdropbox_1.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=luolinjun. 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 WARNING).
- Done — open GO SMS Pro Dropbox Backup — tap Open on the install screen, or find the GO SMS Pro Dropbox Backup icon in your app drawer.
Common install errors for GO SMS Pro Dropbox Backup
- "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 4 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.