XT883 XT862 906降级工具

如果不小心升级了906，刷不回电信版，在RSD第6步卡住的，你们有救的，继续往下看

这个帖子是从XDADEVELOPERS搬过来的，原帖地址：http://forum.xda-developers.com/showthread.php?t=1686911

下载地址：点此进入

如果看E文费劲，可以直接看下面的翻译：（全手工翻译，非机器翻译）

YOU MUST BE ON .906 OTA TO USE THIS
**If you are on .890 ota please download and use this file>>D3.SBF.890.ZIP (flash via rsdlite)**
你的手机必须正在使用906更新才能使用这个工具，如果你还在使用890，请下载并使用D3.SBF.890.ZIP这个文件（通过RSDLite刷入）

The following is a SBF that was created by extracting some files
(boot.img, cdt.bin, mbm.bin, mbmloader_hs.bin, recovery.img)
from the .906 ota and placing them in the original .890 SBF file
which now makes it possible for us to SBF back from .906 to .890.
这个SBF刷机工具是通过解压缩906更新的底包的一些文件(boot.img...)并且替换原890的SBF创建的，这个工具可以把906刷回890

I created a 1-click-sbf.exe to make flashing as simple as possible.
The exe when ran will extract files to a temp dir (if needed)
to make it easy for you to delete manually or most window cleaners will clean the temp folder.
thus you don't have to have that much room taken up on your hard drive all the time..
when you start the exe it will check the temp folder to see if the files still remain..
if they do it will not need to extract the files thus starting much quicker!
我编写的1-click-sbf.exe将使这个刷机过程变得尽可能简单
这个exe文件运行后会解压缩文件到系统临时文件夹（如果需要），这将使手动清理和软件清理变得非常容易。所以这不会长期占用你太多的硬盘空间
当你运行这个工具时，他会检测临时文件夹中是否有曾经使用过的未删除的文件，如果有这些文件，它将不再重新解压从而更快的启动

I am not responsible if you brick your phone while using this!
It has been tested and confirmed working...
我不为您使用本工具导致变砖负责
这个工具经过测试可以正常工作

1. Download the above file to computer
2. Get a beer
3. If you have a spare battery, or the current battery, make sure it's charged above 50%
4. When the phone is off, press m+power and scroll down to AP Fastboot.
5. Plug the phone into the computer, make sure you get the USB connected message on the phone.
6. Run the "1_CLICK_SBF.exe" (win 7 users right click on .exe and run as administrator)
7. Let your phone restore and boot.
8. Finish that beer your done..wasn't that easy..
1.下载这个文件
2.找一瓶啤酒
3.如果你还有一块备用电池，或者正在使用的电池，确保已经充到50%以上
4.关机，按音量-和电源键进入AP Fastboot（原文是m和电源键）
5.把手机连接到电脑，手机上显示"USB Connected"
6.运行"1_CLICK_SBF.exe"（Win7用户需要以管理员身份运行）
7.等待手机恢复并且重启
8.喝刚才那瓶啤酒，喝完也就刷完了，就是这么简单

*NOTE:
Once you have successfully sbf'd you will have to reinstall the .906 ota. you can accomplish this one of 2 ways
1. Go to settings/about phone/system updates and follow the steps
2. Download the update from this thread push it to your EXTERNAL sdcard boot your phone into STOCK recovery pwr+x choose install update
*注意：
如果成功降级后你还想重新升级到906，通过下面两步操作可以完成
1.打开 设置/关于手机/系统更新
2.从本帖下载升级包并且保存到SD卡(external sdcard)，重新启动手机，按x和电源键进入Recovery，选择Install Update即可