Download Android KitKat 4.4.2 stock firmware for CX919II / J22 TV Stick

This firmware is for CX919II / J22 TV Stick with Rockchip RK3188 CPU

CX919ii

Download Android KitKat 4.4.2 stock firmware for CX919II / J22 TV Stick from here or from here.

Firmware details
Archive name: rk3188_j22_8723bs_141204_4.4_8g2g
Image: rk3188_j22_8723bs_141204_4.4_8g2g.img
Archive file size: 327 MB
Platform: Rockchip RK3188
Model number: rk31sdk
Build number: rk31sdk-eng 4.4.2 KOT49H eng.ubuntu.20141204.160843 test-keys / rk31_8723bs-eng 4.4.2 KOT49H eng.arron.20141204.144438 test-keys

KOT49H

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.

Did this article help you? If so, please tell me in a comment what do you think about it.

Don’t miss any of our future video tutorials, follow us on Youtube. Like us on Facebook. Add us in your circles on Google+. Watch our photo albums on Flickr. Subscribe now to our newsletter.

 

  1. Raymond says:

    How many Gb of the NAND has been assigned as Internal Storage for this firmware?

  2. Eyal says:

    the tv has no signal after flashing it,
    doesn’t work!!!

  3. nir says:

    i also have the same problem ,i flashing it and has no signal on tv
    dont work,can someone know how to fix it?

  4. Garth says:

    Same problem here, no tv output on HDMI after upgrade which flashed ok. (had to change to v2 loader) . Unit is the same as one pictured.

  5. Eyal says:

    Still doesn’t boot even, rediciles

  6. ajaxx says:

    you can also write the guide for the flash?

  7. Roberto says:

    Hello friend, I bought two cx919ii, one of them is not working propperly, so I am looking for this firmware: rk31sdk-eng 4.4.2 KOT49H eng.ubuntu.20141216.160843 test-keys. Do you know where to find it?
    Thanks.

  8. OWEN says:

    my smart tv box model cs968 android 4.4 wont go futher than asking for a password I have never used a password can you please help and tell me what I can do looking forward to hearing from you

Post a comment


Unboxing Baseus Encok S09 Wireless Sport Earphone. Meet Baseus Encok S09 The Baseus Encok S09 Waterproof Bluetooth Earphones feature innovative, ergonomic design …

May 27, 2024

Shanling M1s Ultra New Firmware Update v2.6, download it from Google Drive.   Changes and fixes: Adjusted text scrolling speed Adjusted system …

May 27, 2024

Open Audio has released a new variant for its classic Witch Pro IEMs, introducing the Witch Pro in this new, absolutely stunning, …

May 27, 2024

ASUS Republic of Gamers (ROG) announced two new gaming monitors, each with world-first features. The monitors cater to esports enthusiasts seeking lightning-fast …

May 27, 2024

Coupon Code Alert! You can now buy FOSSiBOT F101P Loud Speaker 7GB RAM 64GB ROM 10600mAh 24MP Triple Camera 5.45 inch 18W …

May 27, 2024

Coupon Code Alert! You can now buy Ulefone Note 17 Pro 108MP Camera 24GB 256GB In-display Fingerprint 6.78 inch AMOLED Display 5050mAh …

May 27, 2024

This firmware is for Transpeed X4S TV Box with AMLogic S905X4 as CPU. Download Android 11 Stock firmware for Transpeed X4S TV …

May 27, 2024

IMIKI D2 Destroyer Smartwatch.   In today’s technological wave, smart watches are no longer just a time display tool, but also a …

May 26, 2024

This firmware is for Hongtop H20 TV Box with Rockchip RK3328A as CPU. Download Android 10 stock firmware for Hongtop H20 TV …

May 26, 2024

Coupon Code Alert! You can now buy [EU Direct] ILIFE H70 Plus Cordless Stick Vacuum Cleaner, 21KPa Suction, 70000RPM Brushless Motor, 1.2L …

May 25, 2024

This firmware is for MXQ Pro 4K 5G TV Box with Amlogic S905W as CPU. Download Android 9 stock firmware for MXQ …

May 25, 2024

Shanling M5 Ultra New Firmware Update v2.0, download it from Google Drive.   Changes and fixes Added Tidal Online Streaming Added Charging …

May 24, 2024