Why am I unable to disconnect call after conversation on the Lenovo K4 Note?

Hi I bought Lenova K4 note during Feb Flash sale in Amazon. Last few days I am facing a strange problem with incoming calls. I am unable to disconnect the call after conversation . However after the other end disconnected i am able to use the entire screen as usual . I dont see any issue with my screen. Please get me some tip on how to fix this . Thanks.




Hi Mohan. Was it like this when you purchased your phone or did the issue just occur recently? I suggest you to restart your phone and see if that will help. Let me know how it goes.


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