any one using TWRP-how to boot into recovery

as the title says how do you boot into recovery ones it is installed in to our devices.
thanks in advance
nota using lemfo lem5

to answer the question to myself if not root is installed you have to connect the device to a PC and invoke this command adb reboot recovery.
and if you are rooted just install any boot app from google play or side load one for that matter.

Jun 1, 2017 23:27:11 GMT 1 hidroela said:
and if you are rooted just install any boot app from google play or side load one for that matter.

b.e. which one?
Jun 4, 2017 17:23:26 GMT 1 mcinnocent said:
Jun 1, 2017 23:27:11 GMT 1 hidroela said:
and if you are rooted just install any boot app from google play or side load one for that matter.

b.e. which one?

advance power menu i got it from 4PDA