* MUST update: You must update FlashTool in order to prevent download error.
* Strongly recommend: We strongly recommend you to update the tool for getting more useful functionality.

New Feature:
[MT6260] Support BootROM USB download if the target flash is secure load.

Bug Fix:
N/A

Enhancement:
[MT6280/MT6276M] Improve the USBSwitchTool for reducing the CPU consumption.
[MT6280] If user doesn't download bootloaders(mini bootloader and ext-bootloaders), tool won’t enable “stable burning” mechanism.