Yesterday, I’ve received featuring Rockchip RK3188, and a new firmware is available, so before further testing I’ll flash the firmware to the device basically using the. This method use standard Rockchip tools, so it should work for any RK3188 devices. But first a little rant. Those instructions only work on Windows operating systems, so if you’re using Linux or Mac, you’re out of luck until you find a Windows PC, or launch Windows in a virtual machine. This method should just be used in case the device can’t boot, or you have serious issue with the device firmware, but it is also used for firmware upgrade for Rockchip mini PCs. ![]() RK3188 Datasheet Rev 1. Shutdown reboot command line. 0 High Performance and Low-power Processor for Digital Media Application 7 prediction, 8-stage pipeline Include VFPv3 hardware to support single and double-precision add, subtract, divide, multiply and accumulate, and square root operations SCU ensures memory coherency between the four CPUs. This is just wrong. Typical users should not be asked to install software and drivers, press the recovery button, just to upgrade their firmware. The best very way would be OTA updates, but maybe this is asking too much. The alternative would be to just copy some files to a micro SD card, insert it in the mini PC, boot the device, and wait for the firmware to complete. ![]() This method could also avoid to complete wipe out your settings and installed applications, although apps like Titanium Backup can help restore those after a full firmware update. The steps to install firmware to RK3188 based mini PCs, in this case MK908, are as follows: • Download (password: GEEKBUYING.COM), the Windows only tool to flash firmware to RK3xxx devices, as well as, the USB drivers for Windows 2000/XP/vista/7/8. • Download the firmware file for your device. For MK908: • Uncompress those 3 files in a directory in a Windows PC. • Get the mini USB to USB cable, and connect it to your Windows PC. Now look at the back of MK908 with the HDMI connector pointing upwards, you should see 2 small holes at the top of the devices. The right hole is the power LED, and the left hole, the recovery button. Press the recovery button with a paper clip, and at the same time insert the other end of the USB cable into the OTG port of your device. Wait a few seconds before releasing the recovery button, and your windows PC should start installing the drivers automatically, but you don’t want that, so don’t let it install the drivers now, and move to the next step. MK908 Recovery Button (Left) and OTG Port (Right) • There are different procedures depending on the version of Windows, but you should point the drivers installer to Rockusb_v3.5/Rockusb_v3.5/Rockusb/x86 (32-bit Windows) or Rockusb_v3.5/Rockusb_v3.5/Rockusb/x64 (64-bit Windows) and finally select the directory corresponding to your Windows version. Click OK or Next to complete the installation. In Windows XP, you should see “ Class for rockusb devices->Rockusb Device” in the Device Manager. • Now go to GEEKBUYING_Rockchip_Batch_Tool_v1.6/Rockchip_Batch_Tool_v1.6 and double click on RKBatchTool.exe to launch the tool. • Click on “” at the top right of the window, select the firmware file (e.g. Update_mk908_100j1101_6210.img), and RKBatchTool should now indicate one device is connected by showing a green square in the “Connected Devices” section of the windows. • Click on “ Restore” (and not Update) to flash the firmware. It will take a few minutes (It took 1204 seconds, or about 20 minutes). Once it’s finished, the device will reboot, Windows will install the adb drivers, and you should see the windows below.I’ve included the full log below for your reference. Dear CNX Soft, I had a question with you that i rooted my mk809iii and it was a successful attempt. Mendownload game yang mirip clash royal untuk java 320x240. But 2 days later when i start my device it is stuck at R-BOX animation at bootloader. And you refer me here in this blog to reflash the firmware. But my problem is that from the day one i cant able to connect the PC while using pinhole method. I tried so many times to connect the USB cable and then pressing the recovery button with a paper clip, and at the same time i insert the other end of the USB cable into the OTG port. But no use no sound no connection. I dont know what should i do? Please help is there any other way? Hello, have mk809 iii i try many times to coonect to pc and put in flash mode, none of them sucess, so in website with nother mk80xx they say to put in flash mode must shorcircuit the nand on the 6 pin and connect to usb pc port i did that, for few secconds only, the blue led light on mk809iii work on and then go off now when i connect to usb port, it onlys make sound that is plug to the pc and the led light wont turn on.
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