Mmi Codes Samsung -
| Code | Effect | |------|--------| | *#*#7780#*#* | – Deletes Google account, system settings, apps (keeps internal storage media) | | *2767*3855# | Full Factory Reset (EMMC) – Wipes everything including internal storage; resets NV, reinitializes EFS. Brick risk if interrupted. | | *#272*[IMEI]# | Sales Code / CSC Change – Changes region (XEF, BTU, KTC, etc.). Wipes user data. | | *#2663# → TSP FW update with reset | Resets touchscreen firmware to default |
* One of the most practical applications of these codes is retrieving information. Users can instantly check their IMEI number by dialing #06#, which is crucial for unlocking the device or reporting it as lost or stolen. Similarly, the code #0 # opens a comprehensive diagnostic menu where users can test hardware components such as the touchscreen, cameras, speakers, and sensors. This is particularly useful when buying a second-hand phone to ensure all hardware is functioning correctly. Other information codes allow users to view call timers, data usage statistics, and firmware versions, providing deep insight into the device's performance and history. mmi codes samsung