Thread: Sailfish OS (officially) on Sony Xperia devices
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jukk is offline jukk
2017-07-13 , 15:13
Posts: 81 | Thanked: 342 times | Joined on Jul 2012 @ Finland
#615
Originally Posted by LouisDK View Post
Can't you backup the DRM keys after upgrading to Android 7?
And if you can't can you downgrade to Android 6 and back them up then?
The current backup tool uses an exploit in Android 6 (the infamous Dirty Cow). According to the guide that I partly followed, you will be able to downgrade: https://forum.xda-developers.com/xpe...ria-x-t3590476
 

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