Here is TWRP 3 for the Lenovo Vibe K5
Fully tested on the A6020a40 version (European Variant)
Confirmed compatible by the community for those variants:

Combo Key:
To reboot in Recovery with hardware keys:
– Power off your device
– Press and hold Vol+ + Vol- + Power until TWRP boots.

fastboot boot twrp-k5-3.0.3-n3_shreps.img

source

 

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