since ios 15 update - apps like WhatsApp or Messenger have stopped receiving messages when the app is not open

Since my phone has updated to iOS 15, it has stopped receiving messages on apps like WhatsApp, Messenger or Instagram. Initially I thought this was a notification issue, but it seems that the apps are thinking that I’m not connected to the internet until I go and manually open the app - at which point it will update and show me any messages I have received since last time I opened it. I don’t seem to receive notifications at all. I have already checked and all apps are up to date.

Posted on Oct 1, 2021 8:18 PM

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Posted on Dec 7, 2021 1:19 PM

Ok. Here is the final update from Apple. The last update to 15.1 may not be 100% successful based on what they see from “Software update” screen on my phone. Reference attached. Usually it should give you a description on what level of software is running and may have a button to “check update”. All I can see in my phone is blank screen with just 2 lines of information. So they think the update is not proper and I have to backup the phone to iCloud and restore to factory default and reinstall the updates. Makes sense.


one thing i can think of my case is, the storage was almost full when i was updating. So it might not have loaded all the libraries for the new version. Did you all have plenty of space when updating??

38 replies

Dec 7, 2021 12:47 PM in response to kk_khanna

I reached out to Whatsapp support and all they said was to reset all the notifications and resinstall the app. Which is not viable if we have issues with multiple apps. So reached out to Apple support if they can send next bug fix update common for all apps. They too dont have a clue and said its all upto the 3rd party apps to send updates. Escalating to 2nd tier apple support.

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since ios 15 update - apps like WhatsApp or Messenger have stopped receiving messages when the app is not open

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