popup problem

I have contacted then. Cleared data and catch restarted phone lots of times. I keep getting the pop ups T-Mobile has stopped working. Anyone get it fixed? Any ideas at first it was not annoying but now it's been a little over a month and it is now. Also my app cleaner pops up I click it to try and clean apps and it just shows the pop up again T-Mobile not working and then clears out the app cleaner but then now the app cleaner pops up at least 3-4 times a day and repeats the cycle. Then I get the pop up of TMobile not working in-between that. 

@charjeanne thank you I went in a forced a stop on the app settings after I cleaned the catch and so far...(knock on wood) it has worked. 

Hank313 Make sure your phone has the latest updates and if that doesn’t stop it then contact TMobile online or by phone.  Stay in touch until it clears up.  That’s what I did.  Someone else in this group did a hard reset and it didn’t stop the popup.  

This is driving me nuts it's been going on for a year! I have tried all the different tricks and called Tmobile and was told again to do said tricks and the most overused word of the 2020's besides cringe would be insert word ______  hack.🤬🤬 Stop it! Just stop it! I don't want a cookie cutter "hack" when it's not a 3rd party Apps like Door Dash, YouTube, Twitter, and Facebook. It's you the provider's App so just give me a straightforward solution for what is supposed to be by all these people dealing with same problem a straightforward service problem.  There's absolutely no excuse for a year to pass and I am still having this problem and it happening on my upgraded new phone while it happened on my old phone for it to transfer to my completely different new phone also considering the back doesn't even come off the phone (horrible design flaw seriously what are we doing Tmobile? Get your shit together. ) and it's prepaid so there shouldn't be a traditional sim card, so I am still not seeing the problem or better way of saying it I don't understand why this problem even exists. Finally back to my point (sorry about this ridiculous diatribe.) But the technical support shouldn't be trying to teach "hacks or ways to cut corners.) Again you provider me customer straight forward Transaction and should be a straight forward solution for what seems like a straight forward problem. (Sorry about the overuse of straight forward, but just trying to get a point across that I shouldn't even be having to make.) So yeah Tmobile I've already got your next 5-year New Years resolution lined out, right? Just be a better freaking company. The company that me, my friends, and all of my family members enthusiastically joined, because your reputation was so stellar! So yeah anyways, yeah ya'll can keep my soap box hope I won't need it again it regards to this specific issue and Tmobile doesn't fix this then we keep doing what we have been doing and cause a ground swell and changes will happen. Ok everybody I am exhausted literaturely.(see just making up words. This is what burntout looks like kids )😉