The SN is just an example, you should use your own SN. If there is any problem, it will display on message area, check according to the message and try again. 4) It may take several minutes to update, it depends on the speed of your internet. If it s still the same, please input SN yourself.

If the DISK has been selected, but SN is empty, please unplug the USB cable and plug again. If the DISK has no device to select, please unplug the USB cable and plug again. 3) The DISK and SN should display automatically if the device is connected to PC. 2) If AUTEK IKEY 820 Update Tool is not installed, please install it first, see detail in chapter 2. Do not unplug the USB cable or exit from USB SD DISK MODE. 1) The device should display USB SD DISK MODE when connected to PC through USB cable, if not, please unplug the USB cable and plug again. There is something you need to notice in each step.

Figure 2.3 AUTEK IKEY 820 Update Tool window ģ 3 Update Take the following steps to update AUTEK IKEY 820 device: 1) Connect device to PC through USB cable 2) Open AUTEK IKEY 820 Update Tool in your PC that needs to be on internet 3) Select the device in list and input the SN (usually completed automatically) 4) Click UPDATE button to start updating, wait until the updating completed. AUTEK IKEY 820 Update Tool contains three parts including UPDATE, ACTIVATE and MESSAGE from top to bottom. There will be a shortcut icon on the desktop, see Figure 2(a). 2 Figure 2.2 update tool setup finish window Click Next until the finish window, and click finish button to end the install program.

Autek ikey820 update tool download