With the development of science and technology, electronic products are emerging in endlessly. As a traditional online media, laptop computers are also very inconvenient to carry due to their large size. Therefore, a new product has emerged, that is, tablet computers. The tablet I want to introduce today is the Blue Devils W9 from a domestic brand. This tablet has been loved by consumers since it was launched. Not only is the price affordable, but the quality is also very trustworthy. Let’s learn about this tablet together. Related product introductions and upgrade and flashing tutorials.
1. Parameter introduction of Blue Devils W9
Blue Devils W9 uses an aluminum alloy shell to perfectly wrap the body, so it is suitable for using 802.11g The wireless network will have a little impact. In addition, its built-in DSP is not very powerful, and the maximum resolution limit of supported video is 720P (the bit rate limit is not at the same level as the decoding capability of the SC8600 768P chip). The UI interface of Android has always been a hot topic among netizens. The UI interface of the "Robot" system is very simple, which is also Google's original intention. It provides a better search experience without the need for a gorgeous appearance. However, such a simple UI would be somewhat boring, so W9 adopted a deep customization plan (the same as the original W7 deep customization plan) and deeply customized the 91 Panda desktop from NetDragon, which is more suitable for MID than the ordinary version. use.
Ultra-thin design, W9 uses an aluminum alloy shell to perfectly wrap the body, with buttons designed around it. Screen size: 7.0 inches, screen resolution: 800×480. The new product launched by Blue Devil Digital - MID W9, W9 adopts Rockchip's RK2818 solution. The chip is manufactured using a 65nm process and has a built-in 660MHz ARM 9 core processor..0 inch 16 million colors 800×480 resolution resistive touch screen, supports WiFi wireless network. W9 supports AVI, MKV, RMVB and other 720P format video playback (the bit rate limit is not at the same level as the SC8600 768P chip decoding capability), and supports Flash. Of course, the unlimited scalability brought by the Android system is the biggest selling point.
2. Blue Devil W9 Flashing Tutorial
After understanding the basic parameters of this electronic product, let’s take a look at how to upgrade this product. First, decompress the latest firmware compressed package of W9 downloaded from the Blue Devils website to any file. The compressed package should contain firmware upgrade instructions, update.img, upgrade tool folder and DRIVER folder. Double-click the file RKAndroidBatchUpgrade.exe in the programming tool folder to run. Shut down W9, long press the ESC key, and plug in the USB cable to connect to the computer. If you are upgrading this player for the first time, when it is turned off and connected to the computer, the computer system will pop up a request for driver installation. The driver is in the Driver folder of this compressed package. Choose to install the driver according to the computer prompts.
After the installation, click Upgrade to start the firmware upgrade. Users can check the upgrade progress in the relevant window of the upgrade tool. After the upgrade tool prompts that the upgrade is successful, the firmware upgrade is completed. It is worth noting that users need to identify the firmware before upgrading. Flashing the wrong firmware will cause damage to the product, and the resulting problems are only the responsibility of the user. Be sure to back up important data in the machine before upgrading. The removable disk may be formatted during the upgrade process. After the upgrade is completed, all original data will be lost and cannot be restored.
Through the above introduction, I believe that everyone has an understanding of the parameters and specifications of this tablet computer of the Blue Devils.I also have a general understanding of the flashing process. Generally speaking, flashing is an activity that requires professional knowledge, or at least a certain understanding of computers. Otherwise, flashing blindly will cause damage to files, and even serious damage to the machine. Secondly, you should also pay attention to confirm whether the machine has sufficient power when upgrading to ensure the success of the upgrade. I hope the above introduction will provide some reference information for friends who want to know about upgrading the flash machine of this product.