Unable to activate iPhone | because the activation server is temporarily unavailable

Unable to activate iPhone | because the activation server is temporarily unavailable :
in this tutorial, I will show you how to fix the iPhone common problem unable to activate error.
normally when we reset our iPhone the error show unable to activate your iPhone could not be activated because the activation server is temporarily unavailable. try connecting your iPhone to a PC or MAC with iTunes to activate it.
if you trying to fix this issue using iTunes showing the error the iPhone could not be activated because the activation information could not be obtained from the device. to fix this issue follow the video till the end.
#Unabletoactivate
#iphonecouldnotbeActivated
#serveristemporarilyunavailable