Can't send MMS.

[Bill1234]

Until recently I could send MMS's no problem on my A40.  Now they just won't go. I think I've checked things are enabled OK, I have credit on guffgaff and giffgaff is set as APN.

I think I was recently updated to Android 11 and I think that's maybe the problem. 

Anyone got any ideas?

[AndrewL]

@Bill1234: Are you enabling Mobile Data, as this is required to send and receive MMS messages? If so, head to the Messages app > Tap the 3 dots in the top right > Settings > More Settings > Multimedia Messages > Restrictions > Free.

[Ventor]

@Bill1234 Hello, contact your mobile phone provider, apart from what was commented by the @AndrewL .

[Bill1234]

AndrewL, Thanks very much for replying. I checked and "Restrictions" are set as Free.
Is there anything else I could try?

[Bill1234]

Thanks Ventor.
I've posted on Giffgaff Community. So far got guidance on checking APN settings. I've done that and seems to be OK.