I have forgotten my unlock code to lg revere

This is copied directly from the manual - check out #5 at the bottom.
Hope it helps!

7.7 Security

The Security menu allows you to

secure the phone electronically.

1. Open the flip and press

[MENU]

2. Press Settings & Tools.

3. Press Phone Settings.

4. Press Security.

5. Enter the four-digit lock code.

The lock code is the last 4 digits

of your mobile phone number if

it is set. The lock code is the last

4 digits of your MEID if your
mobile phone number is not set.

The most easiest way is by means of applock. I use LEO Privacy. https://goo.gl/BCKwGq

How to put in my code for remote