i have an iphone 5s on ios 10.3.3 suddenly it started give me searching in the upper left part of the screen , and no carrier in the settings and no modern firmware number in about , i went to a repair shop to tell me that it is either ic baseband issue or software problem telling me to try to reset network settings , so i had to remove cydia first by cydia eraser throwing me on the page of setting up a new iphone as if i restored it , but sadly i can't activate it since imei cannot be known , is there any way i can hacktivate it ??
