Samsung
Samsung Phone Data Erase
Master Clear
- Make Sure the SIM Card has been removed from the phone
- Press *2767*3855#, if that doesn't work try *2767*2878#
- Wait for the phone to reset and replace the SIM card
If there is no Master Clear
(IN PROGRESS)
Model List: SCH-U340, SCH-U740
Reset Settings
- Menu, Settings, Phone Settings, Security(requires code, either last four of phone's # or 0000), Reset Phone.
Clear Contacts
- Menu, Contacts, Contact List, Options, Erase All.
Clear Messages
- Menu, Messages, Options, Erase All.
- Menu, Messages, Voicemail, Clear.
Clear Media
Depending on the phone this can be a bit different
- Menu, Media Gallery, My Pictures, Options, Erase all.
- Menu, Get It Now, Picture & Video, My Pictures, Options, Clear. Repeat for My Videos.