How to Install TWRP Recovery or any other recovery in your smart phone

Follow this steps to install twrp or Cwm recovery on any smart phone:

1.You need a PC/Laptop
2.All your phone data will be WIPED out so take backup.
3.Download FlashContent.zip
4.Unzip flashcontent.zip
5.Follow the below steps carefully or your phone may get bricked.

This FlashContent.zip contains twrp.img and SuperSu.zip for lenovo vibe note series.
If you want any other recovery ,then download the Recovery file for your phone and place it in the same folder with the name twrp.zip.

Steps :
1.Connect your phone to pc.

2. Go to settings -> Developer Options .
    Now enable OEM unlocking and USB debugging.
    A dialog Box will appear for computer authorization.
    Select "Always Allow" check box. Then press OK.

3.Now unzip the downloaded flashcontent.zip file.
   Open the unlock_recovery.bat file.

4.Now your phone will restart in bootloader menu.
   press volume up button of your phone.

5. Wait for 15 seconds.
     The TWRP recovery is installed on your phone.

6. Now restart your phone in twrp recovery mode by applying the following steps:
    I.  Switch off your phone.
    II. Press volume up,down and power button simultaneously till the logo appears.
    III. Now release power button keeping the volume buttons pressed for 3 seconds.
    IV. Now a black screen will appear. TWRP can take upto 3-4 minutes to show up.
    V.  As the twrp starts ,take backup of your system.



Congrats TWRP recovery is installed on your phone.!!

Now you can downgrade your phone manually follow this steps,
or you can upgrade it to nougat or any other custom ROM through this tutorial

Have queries ... feel free to ask in comment section.
.