手机已root,但是复制文件到system的时候,出现如下英文提示,
yourphonedoesnotappeartoberooted.thisisrequiredinordertochangeordeleteprotectedfilessuchasthis.theeasiestwaytofindouthowtorootyourphoneistogooglerootyourphonenameandlookthroughtheresultsforanappropriatetutorial