My S7 USB charging cables becomes disfunctional after some use.

[Android Central Question]

I have changed around 7 USB charging cables since past 5 months for my Samsung Galaxy S7 (Not Edge). Every time I buy a new USB cable it stops charging after some odd 20 days. For sometime I can pull the cable a little from the charging slot and it works for some days and after that it doesn't work at all.
Please tell me if I can fix this at home.

 

[Rukbat]

Try not saving money on cables - buy one good quality cable - Anker, maybe. Cheap connectors don't last long and if the wires are too thin they could burn out from a normal quick charge. (Copper is expensive - a company that sells a mile of cable a month can save a lot of money by making the cables out of half as much copper.)

 

[Bankokbob54]

Might also wanna make sure that the USB ports are clean and free of lint. Be VERY careful how you clean them.

 

[11B1P]

Please tell me if I can fix this at home.

Absolutely. Wireless charging