Mi Router 4A ROM Update

Modified by 2023-02-14 21

Stable firmware for Mi Router 4A (codename R4AC) is downloaded for free from the official Xiaomi website — miwifi.com. We don’t make any changes to the original links, and we don’t keep the flash files and updates. This is stock ROMs.

You can download the latest version 2.18.58 and new updates for the Wi-Fi router below.

China 2.18.500

China 2.18.500

Latest version of the stable Chinese firmware for Mi Router 4A by Xiaomi.

2.18.500 ROM

Release date

2023-02-13

File size

10.61 MB

Official Link

Download (.bin)

Changelog

Expand list

Older official Chinese firmware for Mi Router 4A:

2.18.58Download (10.49 MB)
2019-07-30

Read the reviews on the 4PDA or XDA Developers websites before installing new software updates. If you downloaded the flash file or latest update, installed and encountered operation problems, please write about it in the comment section.

What IP address does Mi Router 4A have?

Mi router IP address is 192.168.31.1. The internal administration interface Mi Router 4A is also available at www.miwifi.com.

How to reset Mi Router 4A?

Press and hold the Reset button on the back of the router for 8 seconds. Resetting will not erase any personal data on the hard disk, but will reset all configuration information Mi Router 4A, including password.

How to install OTA Update

Full Guide for Xiaomi Recovery Mode

10 MIUI Updater problems and solutions

Why is my Xiaomi not getting MIUI updates

What is Fastboot Mode in Mi, Redmi

How to choose MIUI update to install

Add a comment

Alvaro 2022-09-21 at 15:51

O wifi 5 ghz tem um bug, quando terá atualização do firmware global?

Reply
1. Yaroslav 2022-09-27 at 12:14
  
  Ainda não há informações. Fique atento aos anúncios da Xiaomi.
  
  Reply
2. Yaroslav 2022-10-08 at 22:16
  
  Apenas a Xiaomi tem informações sobre as atualizações.
  
  Reply
Zack 2022-10-06 at 18:06

I need a r4ac english firmware.

Reply
aopu 2022-10-09 at 15:34

Global Firmware please

Reply
1. Yaroslav 2022-10-13 at 11:07
  
  There’s only China ROM for this device. May be there can be custom ROM of Global versions, but we works only with the official ROMs.
  
  Reply
Nelson 2022-12-05 at 04:53

No me funciona el router solo enciende y ya pero no funciona el internet que puedo hacer?

Reply
1. Yaroslav 2022-12-07 at 08:06
  
  Es mejor llevarlo a la reparación, ya que el problema puede ser bastante grave.
  
  Reply
Timi 2023-02-22 at 20:28

My mi wifi 4a gigabit keeps disconnecting every few seconds and reconnecting every few minutes, since the new update, what is the previous global update?

Reply
Hammad 2023-05-03 at 12:20

I need global version of Mi Router 4A firmware.

Reply
Josue portillo 2023-07-09 at 22:43

Tengo un router xiaomi 4a y desde hace una semana no me aparece la red de 5ghz he intentado de todo lo restableci de fabrica uni las redes las volvi a separar descargue e instale de nuevo el software y nada sigue igual

Reply
1. Yaroslav 2023-07-10 at 00:21
  
  Hay que esperar a la actualización con la solución
  
  Reply
Rafin 2023-07-21 at 05:47

After updating the latest update my router is not working.

Reply
1. Yaroslav 2023-07-22 at 13:47
  
  Try Hard Reset.
  
  Reply
Alamin 2023-07-23 at 16:03

Mi 4A R4AC English firmware please ?

Reply
1. Yaroslav 2023-07-29 at 19:49
  
  There is no such firmware.
  
  Reply
Adam 2023-08-11 at 02:42

Mi ruter 4a le actualize y desde ese momento se puso la luz en anaranjado ya no quiere ponerse en azul solucion xfavor

Reply
Lokmam 2023-09-21 at 00:58

During the firmware update the power cuts of now the router keeps blinking orange idk what to do

Reply
1. Yaroslav 2023-09-25 at 14:34
  
  Try Hard Reset.
  
  Reply
Abdo 2023-11-19 at 13:05

I need a r4ac english firmware

Reply
1. Yaroslav 2023-11-23 at 09:30
  
  There is no such ROM
  
  Reply