Click , enter your original IMEI(s), and connect the powered-off phone to the PC. Wait for the green PASS message.
This is the simplest and most common method for MT6580 devices. It uses a built-in factory testing interface. The primary secret code for entering Engineer Mode on MT6580 devices is *#*#3646633#*#* . Once you have entered the code and accessed the menu, follow this step-by-step guide:
The quickest way to fix an invalid IMEI on an MT6580 device is through the built-in MediaTek Engineer Mode. This method requires no computer or root access. Open your phone’s default . Type the following secret USSD code: *#*#3646633#*#* The Engineer Mode menu will launch instantly. Alternative MT6580 Access Codes mt6580 imei repair code
Since the dialer codes are dead, the industry standard for MT6580 repair is using PC software to rewrite the NVRAM database.
Once the NVRAM is wiped, the phone falls back to a default (null) IMEI, usually 12345678912345 or blank. Click , enter your original IMEI(s), and connect
Only use the original IMEI numbers printed on the box or under the battery of your device.
Click start, turn off your phone, and connect it to write the data. Safety and Legal Warnings It uses a built-in factory testing interface
*#*#3646633#*#* (If not working, try *#*#54298#*#* or *#*#225#*#* )
If the dialer codes fail or your NVRAM is completely wiped, the hardware-level is the most reliable official utility for MediaTek chips. Prerequisites A Windows PC and a high-quality USB data cable. MediaTek VCOM USB Drivers installed on the PC. Maui Meta Tool (v9.x or newer is recommended for MT6580).
Repairing an IMEI is intended for restoring a device to its original factory state. You should only use the IMEI numbers printed on the phone's original box or under the battery.