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Last updated on: 2026-05-17
Android Apps > Productivity > JB Workaround for ContactSync
JB Workaround for ContactSync icon

JB Workaround for ContactSync

1.4
Calendar/Task/Contact Sync Mobile
5.00
12 reviews
1,000+
Downloads
Free

Provides a workaround for various Android/Vendor bugs.

Not recently updated — last update was on 2015-04-29. This app may no longer be actively maintained.
JB Workaround for ContactSync Screenshot 1 of 3
JB Workaround for ContactSync Screenshot 2 of 3
JB Workaround for ContactSync Screenshot 3 of 3

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About JB Workaround for ContactSync

JB Workaround for ContactSync is a productivity app developed by Calendar/Task/Contact Sync Mobile.

Download Statistics

JB Workaround for ContactSync has been downloaded 4.5 thousand times. In the last 30 days, the app was downloaded 0 times.

User Ratings

JB Workaround for ContactSync is rated 5.00 out of 5 stars. The rating is based on 12 ratings.

App Information

JB Workaround for ContactSync is FREE to download. The APK download size is 173.25 kB. The latest version available is 1.4. The last update was on April 29, 2015.

Technical Requirements

JB Workaround for ContactSync requires Android 4.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play October 2013.

Description
This app is a workaround for a bug introduced by Google at Android 4.1 (Codename: JellyBean). This bug will only affect you if you install my app from the Google Play Store and if you want to use ContactSync to sync with various address book servers.

Please also install it when you are using Android 4.4, else Android, so also this is an bug in Android, will delete your adressbooks when you update the app.

Please note that this issue also affects you if you are using a SAMSUNG device even if you have installed a more recent Android version then 4.1. So far SAMSUNG is the only known vendor which did not integrate Googles patches for this issue so that also all up to date SAMSUNG original roms are affected by this. So please install this workaround app also on current SAMSUNG devices.

If you are using Android 4.1 together with payed apps the bug mentioned above will automatically delete the user created address books during the next startup. This is NOT a bug of ContactSync itself and it affects all payed apps at the PlayStore. More details can be found here:http://code.google.com/p/android/issues/detail?id=34880

Installing this app is a workaround (to apply the workaround you have to start this app at least once) because it is a free app which will not be affected by the problem and which then will provide the necessary account details for address book creation so that you can sync to your servers with the main app ContactSync without any issues. Please ensure that the app will not the uninstalled and that the app along with ContactSync itself are installed at the internal device storage (not at the external SD card).

The purpose of this app is only to create the necessary accounts and to prevent the bug mentioned above. There is no other feature available here! You only will need this app if you are using ContactSync together with JellyBean.

Recent changes:
Adaptions for latest Google Play Store Requirements and Android verisons
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More data about JB Workaround for ContactSync

Price Free to download
Total downloads 4.5 thousand
Recent downloads 0
Rating 5.00 based on 12 ratings
Ranking Not ranked
Version 1.4
APK size 173.2 KB
Number of libraries 1
Designed for Android 4.0+
Suitable for Everyone
Ads NO ads

App Performance Report

Get a detailed PDF report for JB Workaround for ContactSync with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

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Google Play Rating history and histogram

12
0
0
0
0

Downloads over time

JB Workaround for ContactSync has been downloaded 4.5 thousand times. Over the past 30 days, it has been downloaded 0 times.

Changelog of JB Workaround for ContactSync

  • Apr 29, 2015UpdateVersion 1.2
  • Apr 7, 2014Installs1,000+ installs
  • Jan 6, 2014Installs500+ installs
  • Oct 23, 2013New AppVersion 1.1 in Productivity for Free
Show more Show less

Developer information for Calendar/Task/Contact Sync Mobile

Calendar/Task/Contact Sync Mobile

consync@gmx.at

Website

N/A

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Comments on JB Workaround for ContactSync for Android

★★★★★ A Google user · Oct 6, 2014
Works great! Does what it is supposed to.
★☆☆☆☆ A Google User · Feb 10, 2014
Doesn't work on Note 3 Doesn't work on Galaxy Note 3. I have both paid apps and workaround installed. Not sure what is wrong.

Google Play Rankings for JB Workaround for ContactSync

This app is not ranked

Technologies used by JB Workaround for ContactSync

JB Workaround for ContactSync is requesting 6 permissions and is using 3 libraries.

Permissions

Your accounts
create accounts and set passwords, find accounts on the device, add or remove accounts, use accounts on the device
System tools
read sync settings, toggle sync on and off

Ad network libraries

None found

Social libraries

None found

Development tools

Android Jetpack core Android Library IconAndroid Jetpack core
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