Published by MobileSphere

contact SLYFONE - Number for WhatsApp Chat with our AI-based SLYFONE Support
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Hello! My name is John. I’m here to help you resolve any issues you may be experiencing. Can you please describe the problem you’re having with SLYFONE?



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Why chat with our AI SLYFONE 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 SLYFONE.
  3. Skip support wait times and emailing back and forth. Get help immediately.

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What users are saying

1. No where does it refer to a US number, all references state "the number"One of the best apps ! Super practical and easy to use! It allows you to dial any number in whatsapp without saving any contacts! Amazing.I like it and Its a lot better than the other apps I've tried!!! It works for about 80% of the verifications for me...its not bad...!!! I would've given 5 stars if a little better and cheaper...🙂Scammed the serviced is not right can't sign in I've tried changing the internet using VPN.

2. Also, the website is not allowing me to cancel my subscription which is very shady.Great App! Allows you to dial any number in WhatsApp without saving any contacts! And the premium feature allows you to activate any web service especially WhatsApp very seamlessly! Also, it has a widget experience that is really well builtI really felt bad knowing this app doesn't work well.

3. Hire some better UI/UX expertsWorst experience ever, not only they give you a US based number that does not receive sms, you cannot cancel your plan and get your refund.

4. After a while I came back to the app there and then it stopped load... I felt really bad 😞😞😞Can't see anywhere what country phone number you will be given.

5. Create your own number, same with Burner, although Burner is like $4.99 a month or something, but gives multiple numbers.

6. THERES BETTER OPTIONS!While it can be used for phone call verification and some text verification, unfortunately, the phone numbers are unable to be used for advanced verification via text.

7. All the apps first show you list of countries and numbers to choose from but they kept everything a surprise.

8. My customer email: doriarn(at)yahoo(dot)comThose having trouble with this app? Just download Textplus/Nextplus (same app) or the Burner app.

9. I have contacted support using their contact form on their website, but there was no response.

10. Also it signed on the first time then sign out.

11. At least tell the user what he will get before even sign up and payment.

Steps to Troubleshoot & Fix SLYFONE Issues

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


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


2. Fix SLYFONE Server issues & Internet Connection


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

Reported Issues

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