Custom recovery, TWRP is now available for the Micromax IN Note 1. This will allow you to flash 3rd party firmwares onto this Micromax android phone.

To flash Micromax IN Note 1 TWRP custom recovery, you will need fastboot installed on your PC.
Download PitchBlack Recovery flashable zip from here.
Extract the PBRP zip
Goto fastboot mode in your device
Flash the recovery.img by typing this
fastboot flash recovery recovery.img
Flash vbmeta by typing this
fastboot –disable-verification flash vbmeta vbmeta.img
Boot into PBRP by
fastboot boot recovery.img
or
fastboot oem reboot-recovery
Copy the zip to internal storage
Flash it
Here are the features of this Micromax IN Note 1 TWRP custom recovery.
Fully native android like UI
Supports Treble and non-Treble ROMs
Up-to-date kernel, built from sources
Full dark theme with changeable accents
Reorganized menus
MIUI OTA support
Disable DM Verity
Use AromaFM as default file manager
Various tools are include
Universal flash-able file for all variant of a device
Many bug fixes & optimization