​​ ​

The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.


You can continue to find trusted guidance and support on the official Apple Support site. 


We want to thank the community members who have contributed their time and expertise to help others with their Apple products.


Why are WhatsApp, Facebook, and TikTok not working after restarting iPhone 6s Plus?

Hi ...my iPhoneMy iPhone 6s plus after switching it on it doesn't open whatsApp, Facebook, tiktok and ect even if it has data what could be the problem? 6s plus after switching it on...the WhatsApp, Facebook, tiktok and ect isnt working


Hi ...after restarting my iPhone 6s plus...WhatsApp, Facebook, tiktok and ect are not working..what could be the problem?


[Re-Titled by Moderator]

iPhone 6s Plus, iOS 15

Posted on May 16, 2025 1:07 AM

Question marked as Top-ranking reply

Posted on May 16, 2025 9:39 AM

As long as your iPhone is updated to at least the most current version of iOS 15, which iOS 15.8.4, all three apps should still work.


WhatsApp requires at least iOS 15.1

Facebook requires at least iOS 15.1

TikTok requires at least iOS iOS 12


So, what iOS version are you running on your iPhone? If your iPhone is current, you might try deleting the apps, then downloading them again from the App Store. But make sure you do know your login credentials.

3 replies
Question marked as Top-ranking reply

May 16, 2025 9:39 AM in response to Nemaangani

As long as your iPhone is updated to at least the most current version of iOS 15, which iOS 15.8.4, all three apps should still work.


WhatsApp requires at least iOS 15.1

Facebook requires at least iOS 15.1

TikTok requires at least iOS iOS 12


So, what iOS version are you running on your iPhone? If your iPhone is current, you might try deleting the apps, then downloading them again from the App Store. But make sure you do know your login credentials.

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

Why are WhatsApp, Facebook, and TikTok not working after restarting iPhone 6s Plus?

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.