Phone not charging

[STEEL_DRAGON]

I have Xperia M Dual phone it was working fine untill recently when it stopped charging with the original Sony Data Cable. I tried using othe data cable and it started charging again but after 2-3 times it again stopped charging the phone. I also tried same data cable to charge other phones and it was charging them normally. Every new data cabl;e charge it normally for 3-4 times then again same problem arises. Kindly suggest what I should do and exactly what is the problem with my phone. Also mention the approx. amount it would take to rectify it as My phone has exceeded its warrenty limit.

Pls help ASAP 

[Samuel1]

I think this needs to be examined and fixed at a repair center. For more information about how to submit your phone for repair and where, contact your local support team. Unfortunately I can't give any estimate on what the cost would be.