Xiaomi Mijia 4K Firmware Updates and Downloads

Last modified
Monday, February 18, 2019 - 11:40

Firmware updates and latest downloads for Xiaomi Mijia 4K action camera bug fixes and feature updates.

Recommended Memory Cards

Sony SR-64UX 64gb
SanDisk Ultra UHS-1 32GB
Sandisk Extreme V30 U3 32GB
How to update

Originial Xiaomi Mijia 4K Waterproof Diving Case

The original diving waterproof case by Xiaomi, for the Xiaomi Mijia 4K. You can take your camera to depths of 40m, we wouldn't trust any other camera case than this original, get it for the best price online right now.

Change log




  1. Update the Korean translator;
  2. Optimize the stamp logic;
  3. Add the Russian option on language;
  4. Optimize the user experience;
  5. Optimize the white balance strategy;


  1. Optimize the image white balance;
  2. Add the YI bluetooth remote control adaptation;
  3. Fix the problem of the record time not refreshed probably when use the auto record function;
  4. The cam will be restore the default settings when upgrade beta version;


  1. A new addition of 2.5K/60、1080/120、720/240 resolution in video and loop record
  2. Improve firmware upgrading logic
  3. Fix bugs


  1. Add color menu in video mode: Vivid, Natural, F-LOG mode
  2. Improve code rate in 4K / 30fps: ultra-fine, fine and normal stream are 100Mbps, 60Mbps, 40Mbps
  3. Optimize camera exposure effects
  4. Optimize Bluetooth connection


  1. Add supporting Mi Action Camera 4K Handheld Gimbal function
  2. Release distortion correction function at all modes
  3. Optimize some prompt menus
  4. Optimize the English description
  5. Optimize the user experience


  1. Add video color menus: natural, vivid, F-LOG;
  2. Improve updating logic


Submitted by pdecat on Sat, 04/28/2018 - 08:04


If your camera does not detect the firmware upgrade file on its SD card, or if you want to downgrade the firmware version, create an empty text file named force_fw.txt at the root of the SD card, next to the firmware.bin file.

I have followed your setup and tried an updated firmware with the latest firmware available here, and the result is that my cam is not booting anymore. Could you please let me know how to enter in boot/recovery mode, or even a factory flash mode.
And you should take care to the firmware file, may be there are hardware revisions you don't know.
Please help...

You need to use DirectUSB on a windows PC, and use the correct recovery .elf file
and short-circuit pins in microsd slot, these are JUST inside the door / battery compartment.

to install the program you need to "disable windows driver signature" , search for how to do this, or even better - dig out an old XP PC to skip this process
ELF file.

Submitted by mattp on Fri, 06/22/2018 - 13:49


Useful site, but it would be helpful if you could elaborate more on the differences between versions.

I would expect V0.6.15.05 to be the next stable version including all features from the previous (beta) release V0.6.14.02_beta.
However it seems that the latest release has lower FPS than the earlier beta:

V0.6.14.02_beta - 4k@30FPS, 1080P@120FPS
V0.6.15.05 - 4k@25FPS, 1080P@100FPS

So either this means that:
(A) during beta testing they figured out that 4k@30fps doesn't work well on this camera and reduced the frame rate in the stable .15 release... or
(B) there is some other logic to these differences in features between releases.

If (A) then that's good to know and I just use the more stable version (giving up some FPS). If (B) it would be helpful to understand.

Perhaps someone can elaborate?

A: ...4k/30 and 4k/25 the difference is between PAL and NTSC in V0.6.15.05

it's my understanding that whilst the beta is posted on the FIMI site - it's not an official beta made by FIMI, but by a trusted contributor
as of August 2108, no more news about anything from FIMI - so maybe that's it for development with this model ??

Submitted by despot67 on Sat, 08/25/2018 - 04:50


Hi everyone
I managed to get the beta latest one to install but it refuses to read the latest actual firmware now?? is this beta as good as the legit one or am I ok just running this - just wondered what people were using and how stable it is and if the extra features were seen as a real life improvement?

Submitted by kiwi on Mon, 12/03/2018 - 02:31


latest firmware is
there is a different process if you wish to downgrade from this - (if you don't like it)
you must go back to v0.6.15.05 first
and include txt file ...... rollback.txt ..... and the ...... .... firmware.bin

then use the txt file ...... force_fw.txt
and any older firmware file ....... firmware.bin

Submitted by pilgrimage on Tue, 02/26/2019 - 10:44


Hi what did I do if the Mijia camera does not see the mi home . What could be the source of the problem? Wifi connects, MiCAM_9CD60A but doesn't he go mi home? Pls Help Help.

i downgrade to Version V0.6.11.02

Submitted by sleepowl on Thu, 01/23/2020 - 10:20


hello guys
recently i have upgraded to the new frameware v0. i version. when i try to charge the camera it keeps on and off. i don't kno why. when i try to reset the action cam. boom it never turned onn , while charging it shows only red light even on pc, no detection even by direct usb too. suddenly i found the camera fixed for some moment, i took the sd and the battery out. holding the shutter button i put the battery , it turned on but no permanent fix. it keeps on happening. so i tried to downgrade the frameware. i put the v0. with force_fw.txt. but when i try to onn the camera again. it made some weird noise and no it came back to the red light situation again. now it doesn't turn on either by the battery trick what to do. help me

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