Admin Settings:
*#6984125*#
Admin Settings - Internals (submenu):
*#9072641*#
Developer Settings:
*#0523#
Camera test mode:
Press *#36287# key string in the dial screen to enter camera test mode -
[1] Auto focus [On]
[2] ISP firmware write
[3] ISP firmware version check
[1] Press the "1" key to disable auto focus. In order to enable auto focus, press the "1" key again.
[2] 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.
[3] Press the "3" key to display ISP firmware version.
Latest ISP firmware should be 0x1f4d8723 (found in F480XXHF7)
*#06# IMEI
*#1234# Software version
*#1111# FTA S/w version
*#2222# Hardware info
*#0206*8376263# F/W and H/W version
*#0*# Test menu
*#0228# battery info
*2767*3855# Master Reset
*#4777*8665# GPRS info
*#232337# Bluetooth ID
This code has something to do with phone locking.
*#7465625#