How can I retrieve deleted text messages on a Nextel i680 phone
You can retrieve deleted messages on Nextel by visiting www.simrecovery.com. It is possible to retrieve the messages because the contacts log of the sim still holds the card identification number. Here is link that will guide step by step; http://www.ehow.com/how_6675955_retrieve-nextel-i860-text-messages.html.
..i gt find a cell data retrieve technician, they got special tool to recover the lost data.
i do not think you can, but maybe it would help to go to "search" and type in deleted messages .
You can follow this guide:http://www.goshareware.com/resource/cell-phone-data-recovery.htmlAnd after you deleted the messages they still in your card but can not reveal ,so you can retrieve them with Hodo data recovery.