Samsung Galexy S Mobile Network issue/keys glitching

[nyrikkii]

hey, so as the title says, i have a samsung galexy s, and whenever i turn on the mobile network the bottom keys (menu, home, back, search) get all glitchy and start clicking themselves and not clicking sometimes, its weird, and i was wondering if theres a fix, or if im just gonna have to live with it or what. any details you need, just ask and ill provide if i can!

 

[Afia Ayman]

Hi long time before I have a plan, I will bye a smart phone. Then I just bought a Samsung Galaxy S5 clone from http/www.christail.com/collections/c1-cellphone-c2-cellbrand-c3-hdc/products/hdc-galaxys-s5-lte, I am not sure it is a perfect clone. Any one knows where to get a perfect one? Please inform me as soon as possible . Thank you .