HK1 RBOX R2 Firmware for TV Box with RK3566 SoC (20210705)


We have good news, there is a new HK1 RBOX R2 firmware, update 20210705 (PC flash firmware, .img file). HK1 RBOX R2 is a TV Box powered by Rockchip RK3566 SoC and runs on Android 11.

HK1 RBOX R2 RK3566

Availability and price

On Aliexpress you will find HK1 RBOX R2 RK3566 TV Box for $54.40 (4GB/32GB) and upTV Box is shipped with HDMI Cable, Remote Control,


However, for those who have not yet had an opportunity to look at the HK1 RBOX R2 TV Box powered by Rockchip RK3566 SoC we remind its specification:

  • SoC – Rockchip RK3566 quad-core Cortex-A55 processor
  • GPU – Arm Mali G52-2EE
  • Memory & Storage:
    • 4GB DDR3, 32GB-64GB  eMMC flash, and MicroSD card
  • Video Output – HDMI 2.0a up to 4Kp60 with 3D support,
  • Video decoding
    • 8Kp24 H.264/H.265/VP9
    • 4Kp60 H.264/H.265/VP9
    • VC1 up to 1920 x 1080 @ 60fps
    • MPEG-4 up to 1920 x 1080 @ 60fps
    • HDR10 and HLG modes
  • Audio – Optical S/PDIF output, digital audio output via HDMI,
  • Connectivity – Gigabit Ethernet, Dual-band 802.11 a/b/g/n/ac WiFi 5, and Bluetooth 4.0
  • USB – 1x USB 3.0 port, 1x USB 2.0 port
  • Misc – Power/standby LED,
  • Power Supply – DC 5V/2A
Hk1 RBOX R2 firmware

HK1 RBOX R2 firmware for TV Box with RK3566 SoC

As we said at the beginning, the firmware is available as a PC upgrade / .img file version (you must do a flash method to update the firmware, use the Factory Tool and RockChip Driver). New firmware for HK1 RBOX R2 Android TV Box with Rockchip RK3566 SoC, update 20210705 (fixes front panel and spdif that stopped working). Firmware can be download below

PC Flash Firmware or here PC Flash Firmware

If you are looking for a manufacturer & supplier

Shenzen Eny Technology Co., Ltd is established in 2005, we are specialized in R&D and manufacturing of android smart TV box, set-top box, TV stick (dongle), windows mini-computer, etc with more than 15 years of experience in Shenzhen China. We own two factories, which occupied totally over 13000 square meters and with over 800 employees, a 30 engineers R&D team and a 35 persons domestic and overseas sales team. Besides offering the standard product, Eny can also provide OEM & ODM service for our customers.

As a reliable manufacturer & supplier of android TV boxes, Eny has obtained the trust of lots of clients at home and overseas and has also started a long-term cooperation with them. If you are interested in us, pls kindly visit our website for learning more details – and

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