first,download the ATJ2137 firmware modify tool from: http://www.skmp3.com/down/2009/1106/down_1919.html
II , after install and rum the tool there will be the Tool interface:
III. Firmware load
1. Click figure in the "...." Icon to select the firmware stored directory. Identified appear as shown above, large, such as the firmware is not loaded ATJ213X programs, or is not issued by the company Venus odd firmware prompt will appear. If needs please contact the company and Venus surprising.
IV. Functional changes:
1. The program's software tools can not be changed with this modification, if needs please use the Actions of the FirmDevKit1_50 of editing tools.
V. Language Settings

1. Set the number of language and default language.
2. Set Language items: Click the appropriate language in front of a single box set accordingly.
3. Set the default language: click on the default language selection drop-down list. Making the default language settings, please set a good language items.
VI. Menu Options
1. Photo: The firmware images can be viewed, modified. Changes when the image size should be the same.

VII. Boot Flash

1. To start the animation changes
2. Can be single frame, I am all changes. Changes when the image size should be the same. Single repair can not specify the file name. All modifications to point directory, the directory under the file name if from the boot1, boot2, boot3, ... .. boot9, boot10, .....
VIII. Shutdown Animation

1. Right off the animation changes
2. Can be single frame, I am all changes. Changes when the image size should be the same. Single repair can not specify the file name. All modifications to point directory, the directory under the file name if from the boot1, boot2, boot3, ... .. boot9, boot10, .....
VIIII. Boot LOGO

1. For power-on boot waiting for picture changes.
2. Click Edit to repair the central area of the image, change the size to be the same as when you pay attention.
十. Drive Replacement

the ATJ213 Solutions_Nand_Flash_Support_List
http://bbs.skmp3.com/thread-478-1-1.html1. To replace a different screen, camera, key drivers and other drivers. May be on the screen, camera, key-driven management. Can reduce the outsourcing of documentation.
2. Note that displays the boot drive and the display driver is set to be at the same time.
3.when you need FM function then choose FM,else not choose.
11. Save and exit without saving
1. Revised after the completion point "application" to save exit point "exit" is not to save out.