

HerculesV100: PC part of the Fastboot tool.OEMDataPacket_xx: Write files in user data area.AndroidModify_xx: firmware modification tool (for Android 4.0.x).
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How to pack a LiveSuit image (A20 example) This section is WiP and not yet complete! There are several ways to build a functional LiveSuit image which are presented in the following sections. sunxi-BSP Even though it contains sys_config.fex files for several A20 boards, sunxi-BSP set of tools is not able to produce functional LiveSuit image for A20 since the proprietary Allwinner binary tools are too old. One example is that update_mbr tool is not able to produce partitions with the "new" softw411 magic, needed by A20's NAND driver.

Allwinner Android SDK Tools found in Android SDK for A20 provided by Allwinner are generally able to produce valid LiveSuit images for A20. However, the pack scripts seem to be broken on several places and need some moderate modifications to properly work. It is also worth to note that there are several Android SDKs for A20, all featuring slightly different set of binary tools and build/pack scripts.
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In order to build a functional image, download the following Android SDK and unpack it: You will need only the boot/ and tools/ folders, since u-boot and linux 3.3 are long ago deprecated and buildroot scripts are too old to be of any real use. This is where the first obstacle is - there are duplicated pack scripts and tool sets - under tools/pack and under boot/pack. We will only use the ones from /boot/pack.

"eFex//usb//card_update_boot1.axf" decrypted "eFex//usb//card_update_boot0.axf" decrypted "eFex//usb//magic_de_start.fex" extracted "eFex//usb//magic_cr_start.fex" extracted Here is standard output from imgrepacker.exe unpacking official LY-F1 firmware: =įile "F1中性20120529.0.6.5-a721_v4.2.img" was read usage is: unpack image and decrypt: imgrepacker.exe image.img Download: (package includes both windows and linux versions) Note: this unpacker/packer works with PhoenixSuit images too.
