How to use the download tool:1. The download tool can only download Arm9 this time, so please note:1）Firstly install the application program of Common downloader: Common download 4.7.132）after connecting the mobile phone to the PC through the USB cable:1. Open Phone settings——>Applications——>Develop——>Open USB debug2. Right click My computer——>Manage——>Device manager——>COM and LPT: ZTE Diagnostics Port FFE3（COM3）

3）Open common download, click ‘Refresh port’ to display the port which is similar to the device port of localcomputer, such as COM3

4）Click ‘Open’ button after ‘Flash path’ to select the local path for downloading arm9. See figure below：

5）after all above work, click the relevant port to start downloading

ARM9 flashing done.

NOW ARM 11 flashing procedure

The corresponding download port of Arm11 is ADB interface. Please check if the mobile phone is connected to theADB interface on the PC before downloading arm11. There are two methods to open the ADB interface of the mobilephone:1）as the phone is powered on, enter Settings——>Applications——>Develop——>Tick USB debug port;2）as the phone is powered off, connect to the PC through the USB interface, while holding the Send key;The corresponding PC interface displays as below.

1）Install Android Download Tool: Android Down load Tool setup V1.0.2(arm11).exe;2）Open the application;3）Enter Download interface.

4）Select the installation folder for those four files BOOT, System, User Data and Recovery under arm11:Respectively click ‘Browse’ button to select the relevant path.For example：

6） Open the ADB interface of the mobile phone and click ‘Begin’ to download

2. In the pull-down box, it’s displayed that Boot, system & User Data have been reported successfully. And this meansArm11 has been reported completely.

By

gurinder