Hi, I would like to repair his original cert but instead of restoring it he destroys the imei.
To use some imei writer you have to root but as I said in the post I haven't succeeded yet, I tried with the EFT method and with TWRP + Magisk, but I didn't succeed.
I bought this tool just to repair the original cert of this phone, I still hope to solve it with the help of your support, so that I can speak well of your software thanks.