SP Flash tool mediatek - cannot add download agent


Question

I need to flash a new firmware for my china X-302 Tablet (detail below). From the producer i have got a package containing firmware, stock rom, sp flash tool, drivers etc. When I want to use flash_tool.exe select and add download agent (for example MTK_AllInOne_DA.bin or more) then pops up an error:



ERROR BROM: S_FTHND_FILE_LOAD_FAIL (5008)



[HINT]:



Tablet at that moment I connected. Usb driver da Vcom I have installed.






tablet: x-302 of Dragon - h701



Android 4.4.2
kernel 3 April 67



Build ALPS.KK1.MP1.V2.11



Tested on Windows 7 32bit, Windows 10 64bit (I also tried compactibility mode).



UPDATE



Standard drivers are installed. The tablet normally communicate, install apk using adb, run and Debug android/Xamarin applications using Visual Studio. This is all OK. If you think MediaTek USB VCOM drivers, so you've got installed:



MediaTek DA USB VCOM (Android) (COM18)



MediaTek Preloader USB VCOM (Android) (COM19)



MediaTek USB Port (Android) (COM22)



MTK USB Debug Port (COM20)



MTK USB Modem Port (COM21)



I had to allow installation of unsigned drivers, and then writes were installed OK. But device has warning "This device can not start. (Code 10). I tried different ways to install or other version, but always writes this warning. However, on the forum, I found it's not a problem. SP Flash tool may work...


Answer

I finally discovered that the problem was in the path to download agent, where was the Chinese characters for example :



**x-302 NEW firmware \ 线 刷 工具 和 驱动 \ mt65xx preloader 驱动 **



I just retype to :



**x-302 NEW firmware\Flash\mt65xx preloader**



and then it works correctly and retrieve the download agent. In all the tutorials I could see that the used path with Chinese characteristics and it worked. However, in my case not.



Here is some helpfully link :
Tutorial flash device with mediatek chip 1



Tutorial flash device with mediatek chip 2


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