• Welcome to the all-new Android Central Forums! - We're still moving some things around, so you may see a few quirks here and there, but we're working on getting things fully completed as soon as possible. For now, take a look around, and if you run into any major issues, please let us know in this thread!

Messaging Failure with Cubot One AT&T

Sam Garner

New member
Mar 17, 2014
Just picked up a new Cubot One. When I first put my AT&T sim card in, it seemed to be working fine, connected to the 3G and whatnot. Some calls came through, a bunch of picture messages came through just fine, but I cant send and receive texts from certain people.

When I send a text to certain people, it immediately says 'message not sent' with a red triangle. No other details about the error.

I tried to play with the APN but it had no effect.

Anybody offer some assistance? It would be sweet to not have to buy another phone