How To Use Secret Codes On Samsung E1200 Official

| Code | Function | Effect | |------|----------|--------| | *2767*3855# | Full Factory Reset (EEPROM) | Wipes user data, resets all settings to factory defaults. Does remove SIM lock. | | *2767*2878# | Reset to Default Settings (without wiping user data) | Resets profiles, display, and sound settings only. Keeps contacts/SMS. |

and ensure the keypad is not locked. Press the Unlock button (usually top left or * key). How to Use Secret Codes on SAMSUNG E1200

This is the "nuclear option" of Samsung codes. | Code | Function | Effect | |------|----------|--------|

| Warning | Explanation | |---------|-------------| | | In the engineering menu ( *#8999*8378# ), do not alter values unless you know what they do. Changing the “RF Power” setting can permanently reduce signal strength. | | No confirmation on reset | Codes like *2767*3855# do not ask “Are you sure?” They execute instantly. | | Not all codes work on all E1200 variants | Samsung manufactured several regional variants (E1200, E1200M, E1200Y, E1200T). Codes that work on the Asian version may fail on the European version. | | Battery pull = last resort | If a code freezes the phone (rare), remove the battery for 10 seconds, reinsert, and reboot. | | IMEI spoofing is illegal | Do not attempt to use codes to change your IMEI ( *#7284# or similar). This is a crime in most countries. | Keeps contacts/SMS