Download Android 7.1 stock firmware for X99 TV Box

Posted in Jun 23, 2018 in Firmwares, TV Boxes, 4 comments

This firmware is for X99 TV Box with Rockchip RK3399 as CPU. BTW, you can now buy X99 TV Box from for only $119.99 with free shipping world wide.

Download Android 7.1 stock firmware for X99 TV Box from here, here or here. Download previous firmware from here. Download Rockchip Driver Assistant v4.4 from here and download Rockchip Batch Tool v1.8 from here.

Firmware details
Archive: X99_20180522 (rooted)
Model: X99 TV Box
Image file size: 757 MB
Platform: Rockchip RK3399 / RK330C
Image name: X99 4GB/32GB RK3399 4K TV Box Firmware Update 20180522 / X99_20180522 (rooted).img
FW version: 7.1.01
Boot version: 1.09


Caution: Please do not update firmware unless you know what you are doing, you really want it or it is absolutely necessary. Firmware updates may occasionally have bad results, like bricking your device, temporarily or permanently. The firmware update process is done entirely at your own risk. Before attempting to update the firmware, back up your data.

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  1. 1 Alex said:

    I bought this TV Box recently. The firmware from March 23, 2018 on this TV Box is completely raw, unfinished. Root is absent. KODI works badly. Movies 4K Ultra HD H.265 HEVC HDR in the form of MKV, ISO, m2ts files are not reproduced at all by any players.

    This new appeared firmware (from May 22, 2018) with a root. Its advantage is that there is a root. But everything else works very badly. The unit is very hot and does not play 4K Ultra HD files in the form of MKV, ISO, m2ts by any players. TV Box is expensive compared to other analogues. But the quality of the software execution is very poor. When will the new modified firmware fix all the flaws? Why is not a full-featured software developed for the TV Box? How long will it take to wait for the final firmware, in which all problems will be eliminated in the end?

  2. 1 Alexander said:

    There is a new firmware for our X99 TV Box
    (rk3399_box-userdebug 7.1.2 NHG47K eng.foxluo.20180816.160022 test-keys),
    which is installed on all modern versions of the X99 TV Box.
    Could you put it here? The firmware version 20180522/X99_20180522 (rooted) of May 22 ‘2018 works badly.

  3. 1 ray said:


  4. 1 Roy L said:

    Yeah I have one and the firmware is 6/23/2018 and its not rooted either. where can you get this 20180816 firmware?????

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