Nexus 7 平板电脑问题求解！（有图）

Robin 罗师傅

Google Nexus 7 tablet (如图), 在升级过程中误删除了系统文件。一开机，画面始终停留在”Google”字样的画面。

1. 无法顺利开机，所以tablet中的任何程序都无法使用。

2. tablet连接电脑后，电脑无法识别，所以任何刷机程序、ROOT程序都用不了。

3. 同时按电源键和音量键，恢复出厂设置也不行（估计因为我删除了系统文件）。

我在业余人士中算是对电脑比较熟的，网上搜索了各种可能解决的办法，试了都不行。昨天找了一个修电脑的人看，他也没办法。

万般无奈只好发帖求助，有道是“高手在民间”，网上藏龙卧虎，小弟百拜求解决方法！

rayyear

http://www.androidpit.com/en/and ... Google-Nexus-7-2013

rayyear

Chilon Chiu
Hello,

I have been trying to do a hard reset following all your instructions--unsuccessfully. (I kept getting application crash notifications whenever I woke up my Nexus 7).

I have been holding the power button down while pressing the volume down button simultaneously. But when I get the option of entering recovery mode (and pressing the power button), all I get is small green robot icon and a "no command" (plus small red exclamation mark). Then it is stuck, nothing else happens.

So I never am able to enter recovery mode or have the option of erasing everything on the Nexus 7.

I am stumped. Any suggestions. My Nexus 7 seems stuck.

Ok so I had the same problem, this is how I fixed it: After choosing recovery mode on fast bootloader screen, I got to the Android with the exclamation point then I double clicked the power button and on the second click I held the volume up button. I was then taken to the reset screen. Hope this helps.