Anyone else noticing this phone takes forever to charge? A complete <5% - 100% charge takes almost 3 hours. It's crazy. My MoPho charged in less than an hour. I'm starting to wonder if there's a problem with my phone. It's a 1 Amp adaptor, so ideally it would take 1.8 hours to charge the 1800 mAh battery, plus a bit for actually powering the phone. What do you all think? Does yours take this long to charge or should I have it looked at?