| use bst tool
mtk platform
enable usb debug
press start
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Turn OFF device and connect ...
Sending Loader ...
Looking for data ...
Reading data ... done
Saving backup file to "D:\BST\backup\MTK\MT6577\MT6577_BOOT_2016-03-09_17.40.29.bin"
Writing data ... done
Usb debug is turn on,Turn on device and connect with USB cable, maybe need install driver.
open development usb debug |