手机备份工具RazrBootstrap.apk

下载RazrBootstrap.apk，拷贝到内存卡安装。安装好了后开启 点一下 Bootstrap Reacovery 按键 管理权限提醒出去点一下运作之后出现 SUCCESS！表明取得成功。在点一下 REBOOT RECOVERY 手机可以重启到RECOVER!.组装RazrBootstrap.apk 再打开Razr Bootstrapper 实行Bootstrap Recovery 表明Success 确认后按Reboot Recovery.手机重启，进入Recovery页面。循序渐进实行：1.wipe data/factory reset - Yes -- delete all user data2.wipe cache partition - Yes -- Wipe Cache3.backup and restore - Advanced Restore - XT910_CN - Restore system - Yes - Restore system 4reboot system now6.随后重新开机就大功告成。