Main Process for Android 2.1 to 2.2

Now I want to tell you how to brush 1.5 to 2.1 and 2.1 to 2.2.

Note: I will summarize the names of other experts. I will list them here. Because they are invisible masters. If you do not understand anything, do not follow the steps. I don't know how to add images here. If you need to confirm whether I have successfully brushed the image, you can add my qq405720051. I will send you the picture after I brushed it !! 1: If the hero you purchased is a 1.5 operating system and you want to brush the 2.1 Operating System oil, congratulations! This is very simple, you can follow the Flash video in the android network to successfully refresh the video. (Unless you are an idiot, or you will not change bricks) Next I will mainly explain how to fl 2.1 to 2.2. In order to make the whitebait machine succeed, I will explain the following steps: (if you want to know why, congratulations, you will surely become a master in the future.) If you are good, do not take the following steps: 1: the first major step is to refresh the root permission. (1): Download fl URL: http://www.rayfile.com/zh-cn/files/4c4ef06b-a109-11de-b9ad-0014221f469f/ (2): Find this software flashrec-1.1.3-20091107-2.apk and install it. The software name is recovery flasher. (3): copy the hero file decompressed by the refresh tool to the C-drive root directory on the computer. (4): first, make sure that the USB debugging mode has been enabled for your mobile phone. Method: settings-Application-Development-USB debugging (5): Now connect your mobile phone to your computer through USB cable. The computer will prompt you to install the driver. The driver is provided to you in the refresh box named: androiddriverfiles I use 32-bit XP, So I installed xp_x86 (here I want to explain how to install the driver to anyone without computer knowledge, in Windows, choose Start> program> Management Tools> Computer Management> Device Manager. Click a yellow question mark and select the driver installation in the xp_x86 folder in the androiddriverfiles directory.) (6): Unplug the USB cable, shut down normally, and press the back key (that is, the arrow in the lower right corner, always press). Then press the open key to enter the bootloade (white background ). (7): connect to the computer, and fastboot USB (Red Letter) will appear on the mobile phone ). (8): Note that the following orange commands are all required and should be fully typed. in the lower left corner of windows, start-> Run and Enter cmd in the box. In windows, a black box appears and enter the command: Cd c: \ hero (the black box will show c: \ hero>) Then enter the command: Fastboot Devices (If the driver is successfully installed, there will be a line of text. If the driver fails, there should be nothing ). Now, the Black Box still displays c: \ hero> Enter the following command: Fastboot boot cm-hero-recovery.img (If it succeeds, you should see that your mobile phone enters the recovery mode) (9) Note that the following operations are performed on your hero: Move the cursor to the [Alt + B] nandroid v2.2 backup option with a trackball and click the selected button. The system backup will be automatically placed on the SD card. (10): pay attention to the following: ADB shell Mount/System ADB push SU/system/bin/ ADB shell chmod 4755/system/bin/su ADB push superuser.apk/system/APP/ ADB shell reboot If the call succeeds, the phone restarts automatically. At this time, your phone has the root permission. 2: Recovery is the second step (1) need to download the following compressed package flash_image.rar Recovery-RA-hero-v1.6.2-blue.part1.rar Recovery-RA-hero-v1.6.2-blue.part2.rar Recovery-RA-hero-v1.6.2-blue.part3.rar remanager .rar these compressed package I do not have the link address you can Baidu download can also find in Android. (These are many in Android) (2): install the software re manager. (3): Put the decompressed flash_image file to the SD card, and then use the re manager to copy it to the mobile phone/system/bin directory. (4): Recovery-RA-hero-v1.6.2-blue.part1.rar Recovery-RA-hero-v1.6.2-blue.part2.rar Recovery-RA-hero-v1.6.2-blue.part3.rar this three compressed package will extract a called recovery-RA-hero-v1.6.2.img this stuff. Then, replace the name with the name. For example, Li. IMG copies Li. IMG to the root directory of the (SD card. (5): Now I will use the black box in Windows that I used when I used the root privilege. In the black box, enter the command ADB shell. (6): Enter the command flash_image recovery/sdcard/recovery. IMG in the black box. A line of flash_image recovery/sdcard/recovery. IMG appears. Congratulations! You have successfully installed and shut down recovery, press "Small House + hanging key", and then write ra-1.6.2 at the bottom of Hero's screen. 3 (1) Place the downloaded Rom package in the root directory of the SD card without renaming it. (2) shut down. Press and hold the "small house + hanging up" key to go to recovery, move the roller ball to the fifth item wipe (clear data), and then press the roller ball. There are several options. The main operation is to move the roller ball to the first item, then press it, and confirm by small house. The main operation is to move the roller ball to the second item and then press it to confirm by small house. The main operation is to move the roller ball to the fifth item and then press it to confirm by small house. (3) Click the return key, return to the main menu, execute the fourth flash zip from sdcard, and start to flash (4) After the flash is finished, execute the first root system now. Your new ROM operation interface is created for you. Note: It will take a long time to click "root sysem now". It will take about 10 minutes. Please be patient and then you will be pleasantly surprised! I don't know how to add images here. If you need to confirm whether I have successfully brushed the image, you can add my qq405720051. I will send you the picture after I brushed it !!