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Android Apps > Productivity > JB Workaround for ContactSync
App profile & analytics · Productivity · Data updated 2026-10-04
JB Workaround for ContactSync icon

JB Workaround for ContactSync

by Calendar/Task/Contact Sync Mobile · Free · Version 1.4

“Provides a workaround for various Android/Vendor bugs.” the developer's tagline

Availability On Google Play since October 2013 ↗
Rating on Google Play
5.00/5
12 ratings
At a glance AppBrain's trailer of this app, made from our data
Rating
5.00
12 reviews
Total installs
4.5
thousand
Installs, last 30 days
1
Best rank
–
not in the top lists
Last updated
April 29, 2015
1.4
AppBrain's verdict EstablishedNiche

JB Workaround for ContactSync is a niche app, with 4.5 thousand installs. It doesn't have enough ratings yet to judge what users think.

JB Workaround for ContactSync is made and published by Calendar/Task/Contact Sync Mobile. AppBrain is an independent app data site and isn't affiliated with Calendar/Task/Contact Sync Mobile. The app name, icon, screenshots and description belong to Calendar/Task/Contact Sync Mobile and are shown as published on Google Play.

About JB Workaround for ContactSync

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

Install Statistics

JB Workaround for ContactSync has been installed 4.5 thousand times. In the last 30 days, the app was installed 1 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 freely available from Google Play. The app 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 since October 2013.

Description by Calendar/Task/Contact Sync Mobile (from Google Play)
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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App Performance Report

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Screenshots

JB Workaround for ContactSync Screenshot 1 of 3
JB Workaround for ContactSync Screenshot 2 of 3
JB Workaround for ContactSync Screenshot 3 of 3
Screenshots by Calendar/Task/Contact Sync Mobile, from the Google Play listing
Official page on Google Play

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Google Play Rating history and histogram

12
0
0
0
0

Installs over time

JB Workaround for ContactSync has been installed 4.5 thousand times. Over the past 30 days, it has been installed 1 times.

Changelog of JB Workaround for ContactSync

Show changelog

Developer information for Calendar/Task/Contact Sync Mobile

Calendar/Task/Contact Sync Mobile

consync@gmx.at

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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

6 permissions · 1 libraries
Subscribe to see full permission and library details

Frequently asked questions about JB Workaround for ContactSync

Is JB Workaround for ContactSync free?

Yes. JB Workaround for ContactSync is free on Google Play.

Is JB Workaround for ContactSync still available?

Yes. JB Workaround for ContactSync is on Google Play, and the last update we saw was on April 29, 2015.

Does JB Workaround for ContactSync contain ads?

No. Google Play does not list JB Workaround for ContactSync as containing ads.

What Android version does JB Workaround for ContactSync require?

JB Workaround for ContactSync runs on Android 4.0 and higher.

How large is JB Workaround for ContactSync?

JB Workaround for ContactSync is 173.25 kB.

Is JB Workaround for ContactSync suitable for children?

Google Play rates the content of JB Workaround for ContactSync as suitable for everyone.

How many times has JB Workaround for ContactSync been installed?

Google Play lists 1,000+ installs for JB Workaround for ContactSync.

How do people rate JB Workaround for ContactSync?

JB Workaround for ContactSync scores 5.00 out of 5 stars, from 12 ratings on Google Play.

Who made JB Workaround for ContactSync?

JB Workaround for ContactSync was developed by Calendar/Task/Contact Sync Mobile. It is listed in the productivity category on Google Play.

What are the best alternatives to JB Workaround for ContactSync?

People looking at JB Workaround for ContactSync also look at these productivity apps: Phone Contacts, ContactsPlus: Contacts & Sync, Phone Dialer - Call & Contacts, Contacts Sync (requires ROOT), Recover Deleted All Contacts.

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Overview Alternatives History Reviews Rankings Technology
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