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I would like to know if it is possible to update my Samsung Galaxy S3, which is in 4.3 Jelly Bean, to 5.0-lollipop. And in this case, I would like to know :
- If it is a good idea ;
- Will my phone support it ;
- What benefits it might bring me if it is possible.
I also would like to know the best way to proceed, to update my phone.
Thank you in advance.
Edit : I have a friend that has the same phone, and his phone updated itself. Why not mine?