Question about Samsung Galaxy Centura SCH-S738C Smartphone - Wireless LAN - 3G - Bar - Gray Straight Talk - Prepay Pack SIM - Android 4.0 Ice Cream Sandwich - Qualcomm Single-core 1 Core 800 MHz - 4 GB - 3.5" - LCD 480 x 320 - Touchscreen - 3 Megapixel - CameraDual Band GP
My phone constantly locks and freezes. i am ALWAYS removing the battery to get the phone working and even doing that causes the phone to take forever to work. can ANYONE HELP?!!! IM DESPERATE
Here's the deal.. go for hard reset or hard reformat. it should delete all files.. all in all , locks and freezes are not phone malfunction, it happens to me and i think your phone carrying a virus or a worm!
Posted on Mar 18, 2014
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Posted on Jan 02, 2017
hard reset *2767*3855#
All Samsung Hard Reset Codes
In those steps:
Now your phone is unlock forever Permanent
Here is Samsung F480 Secret Codes
Admin Settings: *#6984125*#
Internals (sub menu): *#9072641*#
Developer Settings: *#0523#
Camera test mode:
Press *#36287# key string in the dial screen to enter camera test mode -
 Auto focus [On]
 ISP firmware write
 ISP firmware version check
 Press the "1" key to disable auto focus. In order to enable auto focus, press the "1" key again.
 Press the "2" key to write the ISP (Camera Module) firmware. “ISP firmware write [Please wait]” will be displayed during 2 minutes. Then "ISP firmware write [SUCCESS]” will be displayed when the firmware upload finished.
Posted on Feb 15, 2010
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