Goodnews! I presents TWRP recovery for Infinix X600. Credit goes to Teamwin being the original source and Team Hovatek for bringing it to Note 2 LTE version.
After much work, I have successfully ported it to Note 2 16+1 variant and also confirmed the recovery is working on my device already with no issues.
Download from the link below and flash it using Sp flaahtools. See detailed guide on how to install/ flash custom recovery using Sp flashtools