华为G730_U00联通版官方recovery, 一般官方ROM升级失败都是recovery不对引起。想刷回官方ROM就只能靠它了。 使用方法:先ROOT手机,下载此recovery并重命名文件后缀为.img放到卡根目录,安装"叔叔工具箱"刷入即可。 Huawei G730_U00 unicom's official recovery, general official ROM upgrade failure are caused recovery is wrong. Want to brush back official ROM can only rely on it. Method of use: ROOT cell phone first, download the recovery and rename the file suffix for. Img in kagan directory, install & quot; Uncle toolbox & quot; Brush into the can.