This is the latest I can find
Skybox/Openbox/Solomend S9/S10/S11/S12. 120618
"MAIN FEATURES
1. Receive Digital High Definition (HD) and Standard Definition (SD) Satellite Signal
2. Supports DVB-S, DVB-S2, MPEG-2 & MPEG-4
3. Digital Video Recorder through USB (external flash or hard drive are not included)
4. The most affordable FTA HD receiver on the market today.
5. Worldwide compatible
6. Hardware Blind Search DVB-S and DVB-S2 (fast search less than 2 Minutes on most satellites)
7. Linux MIPS Operating System
8. STB main IC solution is ALI , demodulator model is M3501 from Ali
9. HD DVB-S2 SHARP 7306 Tuner
10. Multilingual support on screen menu (OSD): English, French, Deutsch, Italian, Spanish, Swedish, Danish, Greece, Portuguese, Finland, Holland, Turkish, Czech
The first thing to do is save the downloaded firmware file on a USB flash disk.
Plug USB disk to the back of your receiver. It will be recognized by the receiver.
1. Before upgrade, do a Factory Reset:
* Go to TOOLS menu and click on Factory Settings
* Click Yes to continue. The receiver will go to factory default and restart.
2. Upgrade Firmware:
* Click on MENU and go to TOOLS menu again
* Scroll down to "Upgrade by USB"
* Click on START
* After the loading is completed, Accept the upgrade.
* The receiver will restart.
3. After upgrade, do another Factory Reset:
* Go to TOOLS menu and click on Factory Settings
* Click Yes to continue. The receiver will go to factory default and restart."