I bought my xperia m at Christmas, and since one week, my Sony charger doesn't work anymore, so I took another one.. But since Thursday, it is really hard to make it charge since the usb must be in a special position, otherwise it won't charge (and the charger does a weird noise).
If anyone had this issue or know if I should buy a new battery or send it to Sony repair (the Sony support person told me to, but it really annoys me), please tell me
Best regards