(InfoTM Update Wrap tools) IUW Version 1.2 attached at the bottom of this post and posted with additional information at xdadevelopers. Copied directly from "Introduction of IUW burning-20110118.docx" which was included in several update file (*.ius) archives. Introduction of IUW Burning Tools Connecting devices: Connect the tablet and computer with a USB cable(male to male), one end to the USB OTG interface(close to the Audio output) of the tablet and one end toPC. Get ready for boot the tablet. Press Power+Menu to boot the 10 inch tablet and Power+Vol+ for 8 inch one. Then the PC shows new hard drive detected. After the drive is installed according to the drive program in the OTG Driver file, you can begin burning. File list: U0: u-boot-nand.bin KERNEL: uImage (or uimg.xxxx) SYSTEM: system.img USER: userdata.img RAMDISK: ramdisk.img RECVRD: recovery_rd.img (It can be ignored if there is no RECVRD) You can find the above files in the Android folder in the img card we offered. 1. Burning by OTG 1). Open the IUW burning tools and select Link USB 2). select Easy burn 3). Select the ius .iso file 4). Connect the the tablet to computer 5). Press Power+Menu to boot the 10 inch tablet and Power+Voice+ for 8 inch. When the small box in Tool turns green, press Burn. 6). After burning finishes, plug out the cable and press Reset, then restart the device. 2. Buring by SD card 1). Open the IUW burning tools and select Boot Disk 2). Select the IUS .iso file 3). Connect the SD card to PC via card-reader; 4). Select the SD drive, for example Removeable media1; 5). Click the Burn button in tool; 6). After burning finishes, plug the SD card into the T-flash 1 (MicroSD) slot; 7). Press Power button to begin the burning; 8). After burning finishes, plug out the SD card, and press Reset, then restart the device. 3. Img buring system file list: 4. Buring of Uboot Get the OTG tools ready, u-boot-nand.bin files for 10- or 8-inch tablets; connect the devices and open the IUW software as follows: When the box below DV turns green, click Burn. The burning doesnt finish until the progress reaches 100%. Warning: Keep the tablet is charging because the whole burning progress needs definitely enough power, otherwise the system will break up and booting fails. After burning finishes, the system will starts self-checking. It is normal when the flash- or blurred screen appears.