- May 2, 2014
- 1
- 0
- 0
i recently just got the Galaxy S5 & i updated my phone today & when i went to the system update , it said "the operating system on your device has been modified in an unauthorized way. try downloading software updates using Samsung Kies on your PC, or visit a customer service center." i went on Google & it said that this happens to rooted devices. i just got this phone, what do i do?