Samsung Galaxy Prevail SPH-M820 User Manual page 212

To avoid unintended information leaks and other problems of
this sort, it is recommended that the device be returned to
Samsung's Customer Care Center for an Extended File System
(EFS) Clear which will eliminate all user memory and return all
settings to default settings. Please contact the
for details.
Customer Care Center
Note:
Please provide warranty information (proof of purchase)
to Samsung's Customer Care Center in order to
provide this service at no charge. If the warranty has
expired on the Galaxy Tab, charges may apply.
Customer Care Center:
1000 Klein Rd.
Plano, TX 75074
Toll Free Tel: 1.888.987.HELP (4357)
Samsung Telecommunications America, LLC:
1301 East Lookout Drive
Richardson, Texas 75082
Phone: 1-800-SAMSUNG (726-7864)
Phone: 1-888-987-HELP (4357)
Important:
If you are using a handset other than a standard
numeric dialpad, dial the numbers listed in
brackets.
©
2011 Samsung Telecommunications America. All rights
reserved.
No reproduction in whole or in part allowed without prior
written approval. Specifications and availability subject to
Samsung
change without notice.
4B. Manufacturer's Warranty 197