Published by Kronos, Inc.

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Why should I report an Issue with SIM Card Manager?

  1. AppContacter will directly Email your issue/feedback to an apps's customer service once you report an issue and with lots of issues reported, companies will definitely listen to you.
  2. Pulling issues faced by users like you is a good way to draw attention of Kronos, Inc. to your problem using the strength of crowds.
  3. Importantly, customers can learn from other customers in case the issue is a common problem that has been solved before.
contact SIM Card Manager image 1 contact SIM Card Manager image 2

About SIM Card Manager

1. Display basic information about your SIM card and stored contacts on SIM.

2. Note: the elements must be accessible for display.

3. For any suggestions or complaints do not hesitate to contact us.

SIM Card Manager Customer Insights

1. Very helpfulLike your app and most of the apps that Google perpetrates like this app I downloaded they said it was compatible with my phone as you can see as about this app when you read about it before you install it or possibly after you install it but it wasn't compatible at all and I find that with all and most of the apps I use from Google Play store I think this is went great big scheme to get information from us people most of them apps don't work because you weren't allowed to access my contacts F.OSim card manager is easy to use and essential tool to get all the details of your sim.

2. I had a good experience with this sim manager.it can easily export contacts.Simple yet a brilliant idea to have complete control over sim cards' information and contacts management! Nice!!!This sim card manager is very easy to use and provide usefull information.

3. 2- select a preferred language.This sim manager made it easy to import and export contacts on a single click.

4. This sim manager made it easy to import and export contact.Sim card manager control your sim.

5. This is used to export contacts.Sim card manager is very useful application.

6. You can get information or your contact and also it can export your contact.It's the easiest way I have ever tried to manage my phone contacts.

7. This sim card manger is very easy to use and provide very useful information.

8. Sim manager is easy to use.

9. You can get all the details related to your sim card very easily.Great app.

10. It takes too much time to import contacts.

11. 1- should be able to select multiple contacts.

Steps to Troubleshoot & Fix SIM Card Manager Issues

1. Fix SIM Card Manager Not Working/Crashes/Errors/Unresponsive & Black/White screen:


  1. Restart SIM Card Manager: Restarting the app will resolve most errors.
  2. Update the SIM Card Manager App. Here is how:
    1. On Android goto PlayStore » Search for "SIM Card Manager" » Open SIM Card Manager » click "Update".
    2. On iPhone, goto AppStore » Your profile » Available Updates » Check for SIM Card Manager » click "UPDATE".
  3. Clear SIM Card Manager app cache: Clearing cached data will force your app to retrieve the latest data directly from SIM Card Manager servers.
    1. On Android, goto Settings » Apps » Select "SIM Card Manager" » click Storage » click "Clear Cache".
  4. Check SIM Card Manager app permissions. If any of these permissions required to use your device's features are disenabled, SIM Card Manager might not work.
  5. Uninstall and reinstall SIM Card Manager. If nothing else has worked, completely uninstall SIM Card Manager then reinstall.
  6. Restart your device. Last, restarting your device can often clear most problems causing SIM Card Manager not working


2. Fix SIM Card Manager Server issues & Internet Connection


  1. Check network connection: An unstable Internet will make SIM Card Manager be unable to connect to it's servers. Ensure your wi-fi is working then restart app.
  2. Disable VPN: VPN can cause connection errors and lead to SIM Card Manager not working. Make sure all VPNs are off
  3. Enable background data: When Background data is turned off, SIM Card Manager may not be able to connect to the Internet when running in the background.

Reported Issues