What is Recovery mod? (twrp), why we install recovery mode , what recovery mode does,

All these is need root

After root it easy to make system backup before root its hard to read the system without root,, but root half unlock the system if your mobile boot loader is already unlocked then you don't need to unlock,,,
If locked then you want to know how to unlock via PC rather than PC its not easy or you can say it is impossible, you can check on my another blog about boot loader...

If I say that there is three software screen in the mobile..
1)The system screen which we use daily day to day life if our mobile...

2)accidentally death or crack then mobile repairer put software in the mobile than they go to the recovery mod...

3) If we have to unlock our mobiles boot loader than that mod is boot loader...

On,Recovery mode there many type of modes are available on internet
(Cwm,twrp,philz,cynogen and many more)
If you dont flash type of recovery mode than you mobile have already stock recovery....
<> The team win recovery project(twrp)
The best recovery mode for android...

First benefit,,,
Its touchable on recovery screen,,

Second benefit,,,

You can tweak into this, make partion, adjust vibration and many more

Recovery mod do that you can backup your system,data,boot and etc" through options and you can
Wipe all the data after backuping your system and data,,
Then install any type of rom....

This is my first and last used  recovery mods theme...
I don't use any another one
And these is come in varied of themes which can you apply in your mobile..

You can download for your mobile from  xdadeveloper.com
These website provide you all these things which you need after root...

These all thing are only just for teaching purpose don't does if you don't have complete knowledge about these

Thank you