Xiaomi Router AC1200 (R4Av2/RB02)

Specifications§

Processor

MediaTek MT7621AT, MIPS, 880 MHz

Flash memory

16 MB SPI

RAM

128 MB

Ethernet

2 × 1G LAN + 1 × 1G WAN

USB

none

Wi-Fi chip

MediaTek MT7603EN, MediaTek MT7613BEN

Wi-Fi 2.4 GHz

N, 40MHz, 2x2, 300MB/s, 64QAM

Wi-Fi 5 GHz

AC, 80MHz, 2x2, 867MB/s, 256QAM

Build features§

• FunctionalityExcept:
  Cloud services
• Factory resetWith the Reset button
• LEDsYes
• 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. Reset and setup Reset the router, go through the initial setup and set the password 12345678.

2. Running the installer Run !Start.exe, choose item 11 and follow the instructions in the window.

   

3. Installation Choose item 55 — a backup is created and the system is installed.

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.

Screenshots§