Should i upgrade my iphone 4 from ios 7.0.4 to ios 7.1?

I want to know If the ios 7.1 is great because I have a jailbroken iphone 4 ios 7.0.4 and if i upgrade I will lose my jailbreak?

Читать далее: Should i upgrade my iphone 4 from ios 7.0.4 to ios 7.1?