Hamza Adžemović
- Forum posts: 1
Feb 12, 2018, 5:31:09 PM via Website
Feb 12, 2018 5:31:09 PM via Website
It says : The operating system on your device has been modified in an unauthorised way. Try downloading software updates using Smart Switch or visit customer service.
Is there any way I can fix this and update my android version
Currently its at 6.0.1
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