So i bought myself the 3.1 plus charging port went out and phone wouldn't turn on anymore, went to cricket bought myself a second one and to add insult the price of the phone went up from 130$ to 160$. 1 month after using the new Nokia phone that **** charging port goes out. ive seen a lot of DIY repairs along with 50 billion other solutions but i found the true way to repair them once and for all. if Nokia was smart they takes notes. So to fix the problem with no more issues is magnetic usb cables. the problem is plugging and unplugging well then why not get a magnetic tip that stays in there 24/7.