I’ve got an older Galaxy S4 (don’t judge me), a few days ago texting just stopped sending or receiving images. I have not installed, deleted, or modified any apps. I’ve checked the APN settings, I’ve made new APN’s using the suggested ‘new’ settings I’ve found in these forums, etc. Nothing works. The phone works fine otherwise.
I don’t know what else to check. I don’t have another phone to swap the SIM into. Any ideas?