I just noticed that Infinix-X551 AKA hot note can't boot into recovery mode without a PC because of the new Android 5.1 operating system which uses XUI ROM.
Before now, I have rooted and installed many customs on many Infinix hot note phones that runs on Android 4.4 KitKat version without consulting my PC. It's just straight from the phone.
The new operating system and XUI ROM is cool with
Make use of Smilleys Codes