Since you're still inside the 1 year warranty period, the next step is clear: back to the shop and let them fix it for free.
Kees
Hello Everyone
Last year in December 2014, I purchased a Samsung Galaxy Grand Prime mobile. It was working fine but now it is showing a problem.
The problem is about its camera. Camera is not working fine. It is showing a message that "camera need restart". I also update the version but still the problem is same.
Thank you
MD Merchem

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