Hard Reset Lenovo VIBE K4 NOTE. If you have any problem on Android system on Lenovo VIBE K4 NOTE, you can fix this problem by performing hard reset or factory reset on this smartphone. And now guidebelajar will show to you how to perform hard reset on Lenovo VIBE K4 NOTE smartphone. Lenovo VIBE K4 NOTE is the smartphone with spesificaton of 5.5 inches (~71.0% screen-to-body ratio, work on Android OS, v5.1 (Lollipop) and supported with Mediatek MT6753 Chipset, Processor Octa-core 1.3 GHz Cortex-A53, GPU Mali-T720MP3. combined with 3 GB of RAM and 13 MP of main camera and 5 MP on secondary camera. This Lenovo VIBE K4 NOTE Released 2016, January. Some People say that Hard reset process is call with master reset or factory reset. Many people asking why shoud we perform hard reset to our phone. The logical answer that can I say for this asking is :