Chosen Solution
I have Lenovo A6000 phone. The problem is my device screen is keep blinking each second. I did hard reset also but problem is still there.
Power off your device.Boot in recovery mode by pressing and holding Volume Up and Power Button at the same time.Release all buttons when the Lenovo A6000 screen flickers and in a few seconds the Recovery screen will appear.When the Android image appears press Power shortly For more fixes check Lenovo A6000 Manual.
Try to flash the device using Qpst tool
Sir my lenovoa6000 v.4.4.2 I have face a problem i.e when i enter my email id at play store i see a msg on display this could be a temporary problem or your android device may not be provissioned for data if it continues call cudtomrr care
Remove the battery without shutting down the phone… Put the battery back after 30 to 60 seconds..power your phone. Wait for the Android upgrading appears,let it finish till your phone is ready to be use.. It Solve my lenovo problem for sometime now.
Display regulator ic problem check board
