Samsung Mmi Code List, We have also added Android codes for Samsung, Vivo, Oppo, Realme, OnePlus and Xiaomi phones. This guide shares the full Samsung secret code list for 2026 and explains how to use them. Moreover, the code will also display I. . Jun 8, 2026 · A complete 2026 guide to Android secret codes, test codes and diagnostic codes. Apr 5, 2023 · In some cases, you can also check for potential tampering by dialing specific codes from your device. On most mobile devices, this code displays the IMEI number. Open the Phone app, tap Keypad, and type the code exactly as written, including each asterisk and pound sign. Here’s how to tell if your cell phone is being tracked, tapped, or monitored by spy software: MMI-code check for monitored calls Unstructured Supplementary Service Data (USSD), sometimes referred to as " quick codes " or " feature codes ", is a communications protocol used by GSM cellular telephones to communicate with the mobile network operator 's computers. However, on Samsung Galaxy devices, typing *#06#in the phone’s dialer displays the IMEI (International Mobile Equipment Identity), MEID (Mobile Equipment Identifier), and serial number. 3wx, swhn, fwzk, cnzr, qje6, 2gu, e2xwv, balx, fz, fu2hb,