Rollback from 5.0.2 help to bug a touch when rolling back?

Question

Android

The bottom line is that we have a lenovo a5000 mtk6582 phone
Update 5.0.2 has been released and the battery zhor began to fail
When you roll back to 4.4.2, the touch fails, or rather it does not work well on swipes
Is there a solution or who can help?

Answer 1

I read that changing the dialer and launcher can help.
In general, most users have a problem with tachim.
read here