pls Nl I recently updated my Android gionee m3mini but since then my phone refuse to charge when ever it's turned on and it only charge when I turn off my phone, pls any possible solution for this cuz am tired of switching my phone off when charging

our problem encountering is almost the same but mine is slowing

Since it charges well before the update, you might wanna revert the update then, or try a custom rom(I believe that's what it's called)... It might be a glitch in the update, but very unlikely.
Have you tried using other chargers?, do you always use cable-charging and not a real charger? (sometimes these cables tend to pass fewer/lesser current), have you checked your battery?(also unlikely)...
The most likely of it being the charger's volt is too minute for the phone while working... and try putting off the screen light to see how it goes.