My iPhone 5 picture message failure

[Discomama]

Hi my iPhone 5 has suddenly started displaying message send failure when I try and send picture messages....have tried over wifi and to other iPhones and non iPhones, I haven't changed any settings, so why has it had such a strop??

[PseudoBadger]

Bastarding iPhone 5. It's probably doing it because it can. Just like mine spends most of the week with no reception at all.

[Discomama]

[Pinebarrens]

use whatsapp instead...

[SoupDragon]

My 4S used to have issues because the files were too large. I changed something in settings which let it send bigger ones.

[SoupDragon]

General > Cellular Data > scroll down to MMS Max Message Size

Although I think mine claimed to have sent them, they just never arrived properly.

[SoupDragon]

Alternatively, Settings > Messages > Scroll down to make sure MMS is switched on,