For the Nokia 105 (TA-1203), there isn't a single universal "code" to change the IMEI, as it typically requires specialized software tools. Most tutorials for this specific 2019 model point toward using Easybox Nokia Tool rather than just a keypad secret code. Understanding IMEI "Repair" for Nokia 105 TA-1203 On many newer Nokia models, simple keypad codes (like
: The IMEI is recorded in a specific chip on the mainboard and cannot be erased or altered through standard settings or factory resets. nokia 105 ta 1203 imei change code free