MX4 Pro Firmware Corrupt

My phone died after battery become 0. after charged, I turned back on, and it shows firmware corrupt. Before the phone died, I rooted and it went well. I tried connect to pc and recovery partition won’t come out. what should i do next?


I have never heard of such a case where you turn the phone on and it just said firmware corrupt.
Can you give us some more details please?

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