You may be able to restore your phone using SP Flash Tool since you phone uses MediaTek CPU
1- Download SP Flash Tool
2- Download the ROM from here
3- Download the driver from here installation steps inside the zip "README" file
4- power off you phone
5- open SP Flash Tool. Go to Download tab Click Scatter and Load Scatter File from ROM Folder
basically root method is pretty generic. the leading tools are
in that the order, where former one is recommended for all devices and ROMs while the last is ROM specific
However, while the rooting process is nearly the same, every device is different and there is no generic root method. First you need to unlock ...
Success! Thank you @alecxs for help and resources.
1 Obtain a programmer
To successfully acquire all of the data from EDL you need programmer.
For Mi 4c it is prog_emmc_firehose_8992_ddr.mbn that can be obtained in (first?) official image of OS. I got it from file Xiaomi_Mi_4C_V22.214.171.124.LXKCNDI_20161213_China_5.1_XFT.zip on some random site. You can find it ...