Lenovo k6 power mobile iam used the this mobile in few months back this conditions thats means perfomance staring performance has very fast then after day phone have slow heat and also reducing the charging and some ram problems strating camera qulity has super after few days camera qulity suddenly down so we use very carefull your lenovo k6 power mobile is below 20% we do not use that time than we use you lenovo k6 power phone will be hang so every user has handle smooth and major problem net is to slow