Rockchip Firmware Tool

  

Rockchip Firmware Format¶

1-B-1 Update Procedure for a TV-Box with RK Batch Tool. Disconnect the power cord on the Rockchip TV-Box; Start the program RK Batch Tool with the “ RKBatchTool.exe “ Click on the Firmware button “” Select the Firmware file with extension “. Img “and will be loaded on the screen. Uni-Android Tool 7.1 Latest Crack Free Download direct 1249 Downloads. Eurostar epad10 et95b-b13 yk98vs-rk2926-v1.0 rockchip RK2928 FIRMWARE! Rockchip Create Upgrade Disk Addeddate 2020-09-14 21:18:59 Identifier sd-firmware-tool.-v-1.46 Scanner Internet Archive HTML5 Uploader 1.6.4. Plus-circle Add Review.

The rockchip firmware release_update.img, contains the boot loader loader.img and the real firmware data update.img:

  1. Rockchip Android Tool v1.37 is a small application for windows computer created by Rockchip Mobile Inc, which allows you to flash the stock firmware on Android tablets, e-books and MID devices based on Rockchips (RK2818, RK2808A, RK2918, RK3066, RK3188, RK3288 and etc.) device. BIOS (Basic Input Output System) is a chip in your device that has.
  2. ROCKCHIP FIRMWARE RK3368-Android 5.1-Double live broadcast genuine multi-remote control brush-20170503 version. Featured (Rakuten firmware) RK3368 chip-Android 6.0 / 5.1.1-dual live broadcast genuine brush-201705 version.

release_update.img

update.img is packed with multiple image files, described by a control file named package-file. A typical package-file is:

  • package-file: packing description of update.img, which is also included by update.img.
  • Image/MiniLoaderAll.bin: The first bootloader loaded by cpu rom code.
  • Image/parameter.txt: Parameter file where you can set the kernel boot parameters and partition layout.
  • Image/trust.img: The Arm Trusted Image.
  • Image/misc.img: misc partition image, used to control boot mode of Android.
  • Image/kernel.img: Android kernel image.
  • Image/resource.img: Resource image with boot logo and kernel device tree blob.
  • Image/boot.img: Android initramfs, a root filesystem loaded in normal boot, contains important initialization and services description.
  • Image/recovery.img: Recovery mode image.
  • Image/system.img: Android system partition image.

Rockchip Sd Firmware Tool

Unpacking is extracting update.img from release_update.img, and then unpacking all the image files inside.

While repacking, it is the inverse process. It synthesizes the image files described by the package-file, into update.img, which will be further packed together with the bootloader to create the final release_update.img.

Installation of Tools¶

Unpacking Rockchip Firmware¶

  • Unpacking release_update.img:

  • Unpacking update.img:

  • Check the file tree in the update directory:

Packing Rockchip Firmware¶

First of all, make sure system partition in parameter.txt file is larger enough to hold system.img. You can reference Parameter file format to understand the partition layout.

For example, in the line prefixed with “CMDLINE” in parameter.txt, you will find the description of system partition similiar to the following content:

The heximal string before the “@” is the partiton size in sectors (1 sector = 512 bytes here), therefore the size of the system partition is:

To create release_update_new.img:

Customization¶

Customizing system.img¶

system.img is an ext4 file system format image file which can be mounted directly to the system for modification:

Note that the free space of system.img is almost 0. If you need to expand the image file, do adjust the partition layout in parameter.txt accordingly.

The following is an example of how to increase the size of the image file by 128MB.

Before expanding, make sure system.img is not mounted by running:

Resize the image file:

Rockchip Android Tool v1.37 is a small application for windows computer created by Rockchip Mobile Inc, which allows you to flash the stock firmware on Android tablets, e-books and MID devices based on Rockchips (RK2818, RK2808A, RK2918, RK3066, RK3188, RK3288 and etc.) device.

BIOS (Basic Input Output System) is a chip in your device that has bootup instructions. Flashing it means to update it with a new program or application. You shouldn’t do it unless you need to do so in order to fix something. If you wish, you can flash Rockchips devices using Rockchip Android Tool. It is a free and open source tool. You may use it free for always.

Rockchip Firmware Tool

In order to use the Rockchip Android Tool, you need to install the Universal ADB Driver on your computer.

After installing the Android Universal Driver on your computer you need to connect your Android device to the computer using the USB data cable. And once your Android device is detected by the computer, you need to launch the Tool.

Rockchip Android Tool v1.37

Package Name: Rockchip_Android_Tool_v1.37.zip
Alternative Name: Rockchip Android Tool v1.37
Package Version: v1.37
Previous Version: Rockchip Android Tool v1.35
Package Size: 9.8 MB

Readme Once:

[*] Compatibility: The Rockchip Android Application runs perfectly on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1 and Windows 10 (32 bit and 64 bit).

[*] Take a Backup: If you are willing to try the above tool, then please take a backup of your personal data from your Android Smartphone or Tablet. As flashing any Firmware or recovery may brick the device.

Rockchip Firmware Tools

[*] Other Tools: If you are searching for other useful tools then follow our Tools Section to download free GSM Tools.

Rockchip Firmware Tool

[*] Credits: Rockchip Android Tool is created and distributed by Rockchip Mobile Inc (developer). So, full credits goes to Rockchip Mobile Inc (developer) for sharing the tool for free.