Chosen Solution
Hi, my brother stopped an update in the middle so after recovery it says that i unable to activate it and the phone need to update i’ve tried evey thing but still didn’t success. Please help me!! P.s Even after adding sim card he don’t recognize it!
You might try a full DFU restore, if it’s just a software error that will take care of it. You will need a PC with iTunes or 3UTools installed and an original or Mfi certified lightning cable that can handle data transfers correctly.