Carrier: Phreeli (MVNO on T-Mobile)
SIM type: eSIM
The problem: MMS stopped working at some point — either after an iodéOS update or after changing some settings. Data and SMS both work fine, but when I try to send a picture message it just hangs on “Sending” and never goes through.
What I have already tried:
- Confirmed mobile data is ON
- Manually entered T-Mobile APN settings (fast.t-mobile.com) with correct MMSC
- Tried alternative APN (epc.tmobile.com)
- Tried IPv4, IPv6, and IPv4/IPv6 protocols
- Reset mobile network settings
- Checked iodé blocker — Messages app does not appear in per-app blocking list
- Tried QKSMS, Silence, and Quik as alternative messaging apps — none worked
MMS worked fine before on this same eSIM and carrier. Network shows as T-Mobile.
Any help would be greatly appreciated. Thank you!