试了半天，终于替换了网上说的wpa_supplicant，但是还是不行。。。 刚买了华为的Mate2，结果发现上不了公司的Leap Wifi了。 搜到几个有用的页面： 1. http://blog.csdn.net/quqi99/article/details/17144869 这个基本上就可以解决问题了。 其中提到了google
试了半天，终于替换了网上说的wpa_supplicant，但是还是不行。。。
刚买了华为的Mate2，结果发现上不了公司的Leap Wifi了。
搜到几个有用的页面：
1. http://blog.csdn.net/quqi99/article/details/17144869
这个基本上就可以解决问题了。
其中提到了google的这个bug，里面可以下那个wpa_supplicant.
2. http://code.google.com/p/android/issues/detail?id=40023
其中有一个回复我觉得这个方法会更方便点。
#43 DavidAll...@gmail.com
Hurray! LEAP is working on my 4.2 Nexus 7!
I am running the 4.1.2 wpa_supplicant executable on my otherwise stock 4.2 system.
Here are the instructions for the steps I went through to do this:
Step 1: Get a copy of the proper 4.1 wpa_supplicant executable for your device.
My approach: download factory image
If you have a Nexus device, use this page:
https://developers.google.com/android/nexus/images
Un-tar image
Use unzip to extract file "system.img" from image-xxxxxx.zip
Use expand script (simg2img) to expand the system.img file, creating tmp.img file. Script is found here:
http://usefulshellscript.googlecode.com/svn/trunk/simg2img.py
Mount tmp.img file using this command (as root):
mount -t ext4 -o loop tmp.img /mnt (or the mount point of your choice)
Copy wpa_supplicant executable from the bin subdirectory, for example:
cp -p /mnt/bin/wpa_supplicant ./wpa_supplicant-4.1.2
Unmount the image file and clean up the gigabytes of files you've created during this process
Step 2: Transfer the file to your Android device (I used WiFi File Explorer, but do whatever works for you)
3. Install the 4.1 version of wpa_supplicant
(commands assume the new version is in the Download directory - modify as needed)
On your device, open a terminal session, become root
Make the /system directory writeable:
mount -o rw,remount /system
Copy your new file there:
cp -p /sdcard/Download/wpa_supplicant-4.1.2 /system/bin
Make it executable:
chmod 775 /system/bin/wpa_supplicant-4.1.2
Rename the old version:
mv /system/bin/wpa_supplicant /system/bin/wpa_supplicant-4.2
Create a link to the new version (makes it clear which version you're running):
ln -s /system/bin/wpa_supplicant-4.1.2 /system/bin/wpa_supplicant
Verify this all worked:
/system/bin/wpa_supplicant -v
- should return version 4.1.2
Restart your system and LEAP should work as in 4.1.x
还没最后实验成功，期待能用。
