What should I do?

That phone is toast. Too old and too weak. Too weak to begin with.

that is a software problem, you can go to a nearest cell phone repair shop to be reprogram.

It would cost as much to do that as to get a new Moto E.

The Moto G4 play is a nice budget phone. $100 from Amazon.

i think you can do it with your self. just try to read this steps. hope it will help you.

Pre-requisites:

a) Download and install Motorola Moto E Drivers

b) Download and extract the stock firmware Android file host - 5.1https://www.androidfilehost.com/?fid=240...

c) Get ADB (if you don't already have this, I suggest downloading and installing Minimal ADB and Fastboot by shimp208:

Direct Downloadhttp://forum.xda-developers.com/showthre...

Disclaimer:

Follow these instructions at your own risk.

These are the original stock signed image files from Motorola it should work on Moto E Asian ( Indian) Variant.

Steps to restore stock firmware:

1) Reboot the phone into bootloader mode. There are 2 ways to do this.

I) The 'hardware' way.

a) Unplug the USB cable and power off the phone.

b) Press and hold 'Volume down' then power on the phone.

c) Connect USB cable to your computer.