After updating my phone software through Smart Switch app on my PC, it
is no longer able to check for updates through phone. An error message
is shown that my phone's operating system has been modified in an
unauthorised way. I wonder whether the Sam...
But it is not possible for me as my phone's having too much of data
stored in it and i dont want to set up my phone again as it is
currently, if they suggest a software recovery. It will be a tiring
process for me...