when first got phone charging from 10% too 100% would take roughly 2 and half hours . now 8 weeks later it has taken 6 hours to go from 10% to 100% on main plug charge . using stock charger . battery life once charged is excellent so i dont think its a problem with battery but i swear it never took this long to fully charge when i first got it . suggestions for a quicker charge ? or is this the normal . i dont really mind too much but it does seem excessive .