A dialer code is just a software command. It cannot bypass hardware-level memory protection on a Spreadtrum SC6531E chipset. Therefore, any claim of a *#1234567# style code for IMEI change is 100% a scam.
Codes such as *#*#4636#*#* or variations like *#0000# are often circulated. On the Nokia 150 RM-1190, these codes generally perform one of two actions:
The IMEI is a unique 15-digit number assigned to every mobile device. It functions like a vehicle identification number (VIN) for a car. Networks use the IMEI to identify valid devices and, crucially, to block stolen phones from accessing the network. nokia 150 rm 1190 imei change code
This is the most common code. When dialed, it displays the current IMEI number on the screen. It does not change anything; it is purely a "read" command.
This requires a USB cable that supports data (the Nokia 150 uses a micro-USB port) and proprietary software. A dialer code is just a software command
: Frequently cited in mobile repair tutorials as a direct code to open the IMEI "write" or "repair" menu on this specific model.
In the early days of GSM (the 1990s and early 2000s), some phones stored the IMEI in an EEPROM (Electrically Erasable Programmable Read-Only Memory) that could sometimes be manipulated with specific software or codes. However, modern devices, including the Nokia 150, use secure bootloaders and One-Time Programmable (OTP) memory sectors. Codes such as *#*#4636#*#* or variations like *#0000#
There is no user-accessible dialer code that allows you to rewrite the IMEI on a Nokia 150 RM-1190. Modern feature phones utilize a security architecture that prevents the IMEI from being altered via the keypad. This is a security measure mandated by global standards to prevent device cloning and fraud.
The IMEI change code for Nokia 150 (RM-1190) is:
The IMEI on an RM-1190 is printed under the battery and can be displayed by dialing *#06# .
Here is why: