Note 20 ultra not sending/receiving mms after update
I updated my note 20 ultra on april 17, 2021 and since then have not been able to send or receive picture messages through regular texting apps. I use Textra as my default, so I tried switching to the native Samsung messaging app and still had the problem. I can send pictures through Facebook messenger and instagram, and sending regular text messages works just fine.
I reset my network settings, cleared the cash in my texting apps, did a soft reset of my phone, reset my mms settings, turned my cellular data off and back on, toggled wifi on and off, toggled airplane mode off and on, took my sim card out and then put it back, and done everything else I've been able to find on the internet, and nothing works.
I did put my sim in my old S20 Ultra and I was able to send and receive mms through my texting apps just fine. So I know it must have something to do with my Note 20 ultra and/or the most recent update. I have AT&T Firstnet, if that makes a difference. I've tried seeing if I can uninstall the update, but it doesn't look like that's possible