It works good, but I always have problem with its power off system When I take out battery, all time and date back to system prod.I really hate it.Conversation speaker is ridiculously quiet. On max settings in quiet room barely you can hear another person. Also camera is very poor.i got a camera issue here.everytime I open my camera or any camera app my phone will pop up charger connected even if its not connected to a charger.its very annoyingi just got MM upgrade and everything is perfect as im done with factory reset as well. the only thing that I found after update and its bit annoying. device is getting charged slower.