How to fix no command please help

I rooted my lenovo a7-30 and after a week i see new system update so i update my device. But when i start to update my lenovo it just turn off and when i turn it on it stuck in recovery menu and say "no command". Please help me how do i fix this. Thank you.

You can find the firmware here:
http://lenovo-forums.ru/forum/433-lenovo-tab-2-a7-30-%D0%BE%D1%84%D0%B8%D1%86%D0%B8%D0%B0%D0%BB%D1%8...

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