XOLO Q1200 update error ?

[AC Question]

So i have a XOLO Q1200 which runs on JellyBean,,xolo has given out the KitKat update of 393 mb so whenever i download it after half installation it shows up error screen..i have tried it many times but same problem every time...plzz help...i don't have wifi so give me a onetime solution ... thanx in advance

 

[B. Diddy]

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