[i71S second-generation official firmware] 1.12.04 firmware download and upgrade (with upgrade tutorial)

1. First of all, you need to download the following version 1.12.04 ROM into your U disk level directory. Please note: Please ensure that your U disk's free space is above 1G, and U disk must be fat32 format;
1.12.04ROM download Please note: the file name must be changed to update
2. In case of booting, insert the USB flash drive into the box, and the page will pop up automatically. Click "System Upgrade";

3, the page will automatically pop up, click "OK";

4. During system upgrade, please do not power off or restart.

5, the upgrade is successful, the box will automatically restart, after the restart is the latest version!
If there is a problem with the upgrade, please join the official QQ group of the sofa and there will be customer service for you to answer!
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Version number: 1.12.04
Version update information:
1. A new revision of the media center invites you to experience
2, the new version of the application store new online
3, new log system
4, support for digital remote control input
5, optimize the screen, add support for IOS10 system

Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.

2250V DC Power Supply

Product Features:

â—† Large color touch screen with intuitive interface provides an excellent intuition operational experience

â—† 3-phase input voltage meets worldwide power distribution regulation, AC mains 187~253Vac/340~460Vac for optional

â—† Constant voltage (CV), constant current (CC) and constant power (CP) operation mode, CC or CV working priority setting

â—† Adjustable voltage/current slew rate

â—† DDS Arbitrary function generator*

â—† Solar panel I-V curve simulation function*

â—† Smart 3-stage charging algorithm simulation*

â—† Battery simulator function*

â—† Continuous source & sink function, with APM DC E-load to expand loading capability (optional)

â—† List/ Step mode programming

â—† TTL/Analog control and monitoring

â—† Built-in standard automotive power network voltage curves*

â—† Full protection: OVP, OCP, OPP and OTP protection

â—† Supports master-slave mode, paralleling up to 16 units

â—† Supports SCPI commands, provides web GUI function

* Only professional version units support these functions

2250V DC Power Supply,3U Power Supply APM techonologies,6U Power Supply APM techonologies

APM Technologies Ltd , https://www.apmpowersupply.com