Hi cecikut, i have exactly the same, on day, after turning on, it stuck in showing "TP-Link" logo screen. The day before it worked and i did not flash it or try other things with it. Did you just...

Model : Hardware Version : Firmware Version : ISP : Model: M7350 V3.0 Issue: Router was working one day, and since the day after it is no longer possible, to start the device. Pushing the power...