How do you transfer SMS or MMS Text Messages to your SIM card on the Sidekick 4G? I would like to store my messages in case I get a new T-Mobile phone. If anyone could help me, it would be appreciated, thanks!
I would go to the Google Play store and douwnload an app
called SMS backup+. You will be able to backup your text to
your gmail account and restore them when you change phones.
If you are wanting to save SMS, you best bet will be to get a 3rd party application from the Play Store as gramps suggested. The SIM card will only old 30 messages.
Retrieving data ...