Keypad not working 100% solution HD

Any keypad phone key not working solution just flow my video https://bit.ly/2MSRHEO TOP 10 smart phone 1. vivo z1pro -http://fkrt.it/p!CP16uuuN 2.vivo v15 - http://fkrt.it/pIAJi6uuuN 3.oppo f11 -http://fkrt.it/3aVTJcNNNN 4.realme x - http://fkrt.it/3arzJcNNNN 5.realme 3 - http://fkrt.it/3aECJcNNNN 6. realme 3pro - http://fkrt.it/pO1Fi6uuuN 7.honor 8x - https://amzn.to/2TING8F 8. honor ply - https://amzn.to/2ZdQH22 9.samsung m20- https://amzn.to/2NeGcco 10 m 30 - https://amzn.to/2Zbw1f5 11. mi k20 - http://fkrt.it/pmwLi6uuuN 12. note7 pro - http://fkrt.it/pmcl16uuuN under 8000 1. realme c2 - http://fkrt.it/pXhAk6uuuN 2.mi 6 - http://fkrt.it/3FWGJcNNNN 3.ni 7a - http://fkrt.it/3F5HwcNNNN 4. samaung a10 - http://fkrt.it/pXuSi6uuuN 5.oppo a3s - http://fkrt.it/pXuSi6uuuN 6.lenovo - http://fkrt.it/3GrrJcNNNN 7. #key #notWorking A.L.O.N.E. by Mike Leite https://soundcloud.com/mikeleite Creative Commons — Attribution 3.0 Unported — CC BY 3.0 http://creativecommons.org/licenses/b... Music promoted by Audio Library https://youtu.be/hoTdJShnvVE