0
Security patch march 2020 via OnePlus 6T Mirror Black

  1. Aaditya716 , via OnePlus 6T Mirror Black , Apr 2, 2020 :
    I have android 10 stable running on my phone OnePlus 7pro
    last night I updated the security patch to march and my 2nd sim stopped working and I tried everything possible in my knowledge to fix it.
     

    #1