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About 2 months ago my phone stopped sending texts. I can receive texts still. I've tried clearing old texts, cache, checked the Vodafone SMS number and checked permissions. I hope I don't need to do a factory reset. Any other ideas?
Just thinking about this.
You could also try,
Settings_Apps_Messages_ Storage_ Clear Cache and Clear Data.
Current Phone >
Samsung Z Fold³ 5G.
Previous Phone >
Samsung Note 20 Ultra 5G - SM9860.
What happens when you try an alternative Vodafone SIM in the phone? This would determine if it was a SIM or phone fault.
Doing a network scan can update the SIM on the network, this is done by going into your network settings, selecting any other network, wait for the request to be rejected and reselect Vodafone. Also see device guides here: Device Guides
When a SIM gets quite old it can start to do some strange things, I would recommend trying a replacement SIM here: Replacement SIM card
Other than that, it can be account related and Vodafone will need to make sure your messages are hitting the message centre for forwarding onto the recipient. Follow this link and speak directly to the Social Team for direct help and support here: Contact Us