(for checking), and in engineering mode, looking for "IMEI Service" or "Network settings". Technique:

Repairing an IMEI on these chips requires sending specific commands to the phone's internal processor to rewrite the missing identification numbers. Method 1: The Best Coolsand RDA IMEI Repair Master Codes

Install RDA USB VCOM Drivers on your computer.

Turn off the phone, remove the battery, and then re-insert it.

What specific is currently displaying on your screen?

When a device's IMEI is damaged or corrupted, it can be challenging to repair. Coolsand RDA provides a solution through its IMEI repair code feature. However, finding the correct and reliable repair code can be a hurdle. There are several reasons why Coolsand RDA IMEI repair code may not work:

CM2RDA is the most stable professional premium software module for these microchip models.