My phone s21 Ultra

[JamesakaKobe]

It keep on saying processing requests and new notifications 

[chrispy0]

Search! You will find the temporary fix until T-Mo comes out with a permanent fix.

[ChaosControl83]

The notification has something to do with t-mobile Sim cards switching from LTE to 5G but as chrispy0 said, the issue is being worked on by t-mobile

[user734264fo532]

Why is this posted in "Tips"??

Yea, that's a T-Mobile issue that they have to resolve.

You can long press on the Notification and set to Silent

[iiDark]

My god man 👏 use 👏 the 👏 search 👏 button. There are a thousand threads on this.

You guys just need to stop telling the solution and just let them look for it. That's why they keep doing this because they aren't even forced took for the answer.

[USBetaModerator]

Hello, @JamesakaKobe 

As mentioned by @chrispy0 and @ChaosControl83 this seems to be an issue among T-Mobile users. In the meantime, please try following the suggestion mentioned by @user734264fo532 and try reaching out to your carrier for further assistance. 

Regards

One UI Beta Team