Motorola A455 drops text messages

mam plz delete all your messages in your inbox ,outbox ,sentitems,draft messages to get the memory free and then you can send the messages

Dear Friend,
This is happening because, your software has corrupted. Therefore reinstall your software.......
Please rate the answer.

hi there, its very simple to fix
call the customer service of your service provider ( AT&T,Vodafone,Verizon etc)....they will set up message center number on your phone ...and send you sim updates ....and then you will get the text message options
cheers

sir/mam,
contact the costumer service or try this on your write message type: MMS ON send 211 and write message again type: SET MOTA455 send 211.

Oh seeeop the same happened to me and the reason is that the speakers on the phone probably blew out. Your best help will probably be to take it to the phone company and ask for them to fix it. U really can do nothing just messing with it in fact that makes it worse.

try to go to garbage can and delte all the deleted messages

You should replace your battery. When a battery is faulty or is getting too worn down, you get that message. First only sometimes, eventually it can be forever.

hi there,
call the customer service of your service provider ( AT&T,Vodafone,Verizon etc)....they will set up message center number on your phone , the one that you have might be incorrect...your mobile operator will send you sim updates that will refresh the settings ....and then you will get the text message options
cheers

Are you letting it have enough time to send? Do you have money on your phone? You have money on your phone to text.

This is all I know... Something went wrong when downloading the Firmware onto the Rival, it is a factory defect. Fortunately there is a fix (as far as I know).
Doing this will loose ALL MEMORY including contacts list and inbox.

1 Press Menu
2 Select Settings
3 Select Phone
4 Select Security
5 Enter Unlock Code & Press Done (Usually the last 4 digits of your phone number)
6 Scroll to Restore Phone and press OK
7 Confirm by selecting Yes
8 When prompted Enter 4 digit unlock code and press Done

PS do me a favor, let me know how this works out for you??