Mercusys MR70X v1

Specifications§

Processor

MediaTek MT7621AT, MIPS, 880 MHz

Flash memory

16 MB SPI

RAM

128 MB

Ethernet

3 × 1G LAN + 1 × 1G WAN

USB

none

Wi-Fi chip

MediaTek MT7905DAN + MediaTek MT7975DN

Wi-Fi 5 GHz

AX, 80MHz, 2x2, 1201MB/s, 1024QAM

Wi-Fi 2.4 GHz

AX, 40MHz, 2x2, 574MB/s, 256QAM

Build features§

• FunctionalityExcept:
  Cloud services
• Factory resetWith the Reset button
• LEDSystem
  Internet connected
• Mesh compatibilityWith original devices and clones
• Built-in storageEntware cannot be installed

Preparing for flashing§

1. Download and unpack the firmware archive The “Download” button is in the panel under the device name.
2. Connect the router to the computer with a cable (Ethernet) Flashing over Wi-Fi is not possible.

Installing from stock firmware§

1. Installing Breed Install Breed following the guide by zbancam or any other known method.

2. Choosing the firmware Unpack the archive and, in the Чистая установка (clean installation) folder, pick the file that matches your flash memory size.

3. EEPROM backup Save an EEPROM backup in Breed.

   

4. Flashing In the second item of the second tab, choose the firmware, clear the last 2 checkboxes and confirm the upload.

   

5. Restoring the EEPROM After the installation, enter Breed again by holding Reset and restore the EEPROM saved in step 3.

   

After the reboot the device starts

Updating the firmware§

To update, use the method for SPI memory.

Reverting to stock firmware§

You will need the flash memory backup (16 or 32 MB) saved before flashing. The steps are in the instructions for SPI memory.

System screenshots§

Components for 16MB§

Components for 32MB§