SIM card undetected after adb reboot recovery My SIM and SD cards are not detected by the phone (One Plus X) after I did this command : adb reboot recovery and then escape it with a hard reboot (pressing volume UP and lock button)

I tried to restore the phone to factory parameters, but it did not work. 

Is there something I did wrong at this point ?

Now I've found a topic similar to mine : SIM Card not detected after failed recovery flash but it's seems solve by using an undocumented file. 

I've tried to root my phone, but could this process solve my case ? How to unroot the One Plus X
My sim was the source of the problem. I changed it and my problem was solved.