Contact Unlimited SMS Customer Service

Why chat with our AI Unlimited SMS Support?

1. Our AI is availaibe 24/7, to help you solve any pressing challenges.
2. You'll get immediate access to a support assistant specifically trained on support materials of Unlimited SMS.
3. Skip support wait times and emailing back and forth. Get help immediately.

1. without accepting contact permission can't send any message.

2. useless app.

3. don't install this kind appUseless on a Samsung anyway.

1. Fix Unlimited SMS Not Working/Crashes/Errors/Unresponsive & Black/White screen:

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

2. Fix Unlimited SMS Server issues & Internet Connection

1. Check network connection: An unstable Internet will make Unlimited SMS 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 Unlimited SMS not working. Make sure all VPNs are off
3. Enable background data: When Background data is turned off, Unlimited SMS may not be able to connect to the Internet when running in the background.