Whenever I try to send a text it restarts - Motorola Mobility Rival A455 Cell Phone

I had to send mine back for repair

You need to delete any messages in your inbox and outbox and sent and draft messages and turn phone on and off

try this... 1st Make Full Eprom Reset *2767*3855#
After Rebooting Mobile.
3. Type *7465625*638*00000000*00000000# then power OFF phone & Restart again
4. Type #7465625*638*00000000# (to permanently unlock the phone) then power OFF phone & restart again

yes i phones arent mms compatible its the iphone. but you can use msn, aim, yahoo msngr.

just correct your no for the text centre. phone your sp to get the correct one

sir
its the same problem which i had with my phone.
there is no problem with your phones software but with hardware. Your phones HEAP(RAM) has became very weak to take load of your phone. I will advice you to go to a nearby motorola shop. If its under warranty it will be repaired free of cost.
thankyou for using fixya
dont forget to rate the solution

try to master clear and master reset your phone..

try this, go to messages,then settings,then text messages,then sending options & uncheck the delivery report box & then save. hope it works

hey i was having the same problem, seemed to occur when cingular switched over to att, i resolved this problem by deleting all messages. when you are in the message menu select options then cleanup mesages and select all messages. hope this works for you as it did me. good luck!!

Have you every hot sync you phone with a ome computer or laptop? Take the Battery out of the back and use your stylus to do a soft-reset. This you refresh you treo