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Huawei officially launched HarmonyOS Connect Series 7 Courses



Huawei HarmonyOS Connect Courses

Huawei is making efforts to make the HarmonyOS ecosystem powerful, which is designed for the era of the Internet of Everything. Recently, Huawei has officially launched the HarmonyOS Connect Series Courses to help the developers.

According to the information, Huawei HarmonyOS Connect Series Courses included a total of 7-courses that assist the developers to rapidly improve the efficiency of HarmonyOS Connect Ecosystem product development and certification.

Also, the courses teach the HarmonyOS developers to build full scenarios smart life products and help third-party companies as well as partners to achieve business win-win. So, the seven HarmonyOS Connect Series Courses includes:

  1. Use of the Device Partner Platform
  2. Development Tools
  3. Full Solutions
  4. UX Design
  5. Device Development
  6. App Development
  7. Testing Certification

Furthermore, the various developers still have several questions related to HarmonyOS development, certification, DevECo Studio, and more. In order to clear doubts and provide answers to these questions, Huawei has arranged the Video Class on the Device Partner platform and especially launched the “HarmonyOS Connect Series Class”. [Link]

Huawei HarmonyOS Connect Courses

Course Detail:

Use of the Device Partner Platform

Huawei’s Intelligent Hardware Partner Platform (Device Partner Platform, hereinafter referred to as the DP Platform) is Huawei’s open platform for intelligent hardware ecosystem partners and provides one-stop service.


The course “Device Partner Service Platform User Guide” introduces the business process of the DP platform in detail, and also explains in detail how partners should fill in the relevant product information when applying.

This course has been launched for 3 class hours, and each class hour is 5-10 minutes. Through the study of this course, developers can complete business operations faster and more accurately, and can also access products faster and realize the commercial value of products as soon as possible.

Development Tools

The course “Full Interpretation of HarmonyOS Connect Development Tools” comprehensively explains how to build the DevEco Device Tool environment from scratch in the Windows system and Linux system environment. Based on the DevEco Device Tool, one-stop rapid development, debugging, and tuning allow you to fully understand the development tool DevEco Device Tool.

This set of courses has been launched for 14 class hours, and each class hour is about 10 minutes. It is worth mentioning that this course is not only full of professionalism but also has operability – teaching you hand-in-hand, just like face-to-face teaching with great skills. Don’t hurry and get the opportunity!


Full Solutions

The course “Full Interpretation of HarmonyOS Connect Solutions” introduces the overall content of the HarmonyOS Connect service package, including basic services, enhanced services and applications, pre-integrated full-stack solutions, and a one-stop integrated development environment. With the help of the full life cycle solution learning and service platform, you can quickly and cost-effectively develop a product with the experience of the HarmonyOS Connect Super Device.

This course has been launched for 3 class hours, and each class hour is about 10 minutes. The solution is also the link that partners are most likely to encounter problems in the process of accessing HarmonyOS Connect. Learning in advance can help you avoid unnecessary mistakes and save a lot of time.

UX Design

The course “Full Interpretation of HarmonyOS Connect UX Design” is a step-by-step course based on ecological thinking, which interprets HarmonyOS Connect UX design from multiple levels of consumer experience, partner experience, and developer experience, and helps developers understand Super Device from different dimensions such as applications, devices, and ecology.

Experience framework, build a consistent full-scene system architecture, and an integrated 1+8+N full-scene experience with integrated software and hardware interoperability.


This course has been launched for 6 class hours, and each class hour is about 12 minutes~ This course can help developers better understand the HarmonyOS Connect UX design standards and specifications, fully understand the course content, and help you work more smoothly in UX design!

Device Development

Develop zero foundation? Fear not, the course starts with the basic concepts and will lead you to the door of HarmonyOS Connect device development! The course “Full Interpretation of HarmonyOS Connect UX Device Development” introduces the overview of OpenHarmony, explains the compilation tools and compilation environment for lightweight and small systems, and focuses on how to introduce the developed functional modules into system compilation. The relationship between product solutions and chip solutions.

This course has been launched for 5 class hours, each class hour is about 9 minutes. I believe that after watching the video, you can easily solve the problem of equipment development.

App Development

The “Full Interpretation of HarmonyOS Connect Application Development” course focuses on the access preparations that need to be performed during the development of atomized services, introduces how the HarmonyOS Connect application introduces Huawei ID capabilities, and the business flow of account capabilities in the project.


This course has been launched for 7 class hours, and each class hour is about 10 minutes~ This course introduces the basic application knowledge such as Ability, FA, and PA in the HarmonyOS application in detail. Don’t worry about the situation of “eyes learn, but hands fail”!

Testing Certification 

The course “Overall Introduction of HarmonyOS Connect Device Certification” introduces the equipment certification and certification process of HarmonyOS Connect. The purpose is to help partners quickly understand the whole process of the HarmonyOS Connect certification process and smoothly complete the self-testing process, so as to quickly obtain the HarmonyOS Connect certification certificate and jointly develop “business ambitions”!

This course has been launched for 2 class hours, each class hour is less than 10 minutes ~ Partners who do not understand the certification process can get the answer after reading this course.

(Source: ithome)


Amy is our firmware and software specialist, she keeps her eagle eyes open for new software rollouts, beta programs, and other software related activities as well as new smartphone launch.


Huawei HarmonyOS October 2022 security patch details out



Huawei HarmonyOS October 2022 security patch details

We are in the first week of October and Huawei has just released the latest October 2022 security patch details for the devices running on the HarmonyOS operating system. On the other hand, the Chinese tech giant has also published October 2022 EMUI security details for global devices. Check the details here.

Huawei releases monthly security maintenance patches so as to keep its devices in tip-top condition. System security is very crucial for any device as it brings fixes for several vulnerabilities found in the latest software versions. Most importantly, the security patches protect the device against threats.

The October 2022 patch includes various fixes to resolve the bugs and issues in the system. Alongside this, the company will soon release the software update with the newest security patch starting from its flagship devices to its mid-range smartphones.

Meanwhile, there are some improvements and system optimizations underway to expand for different models in China. Furthermore, HarmonyOS 3 beta testing is also expanding in phases.


October 2022 Huawei HarmonyOS Security Patch Details:

Kernel Section:

The security patch from the Kernel section fixes a total of 12 vulnerabilities. It fixes one CVE from the critical level, three CVEs from the high level, and 8 CVEs from the medium level.

  • Critical level – CVE-2022-38986
  • High level – CVE-2022-41578, CVE-2022-41582, CVE-2022-39002.
  • Medium level – CVE-2022-38984, CVE-2022-38998, CVE-2022-39011, CVE-2022-41584, CVE-2022-41585, CVE-2022-41576, CVE-2022-41577, CVE-2022-41583

System Section:

The latest patch rectifies 3 CVEs from the high level and 16 CVEs from the medium level. However, these vulnerabilities could cause errors in the device and may result in the phone lock being cracked.

  • Critical – None
  • High – CVE-2022-38983, CVE-2022-41589, CVE-2022-38982
  • Medium – CVE-2021-46839, CVE-2021-46840, CVE-2022-41580, CVE-2022-41581, CVE-2022-41586, CVE-2022-41588, CVE-2022-41603, CVE-2022-41592, CVE-2022-41593, CVE-2022-41594, CVE-2022-41595, CVE-2022-41597, CVE-2022-41598, CVE-2022-41600, CVE-2022-41601, CVE-2022-41602.

Application section:

The September 2022 HarmonyOS patch includes 1 high-level CVE and three medium-level CVEs. These issues relate to the facial recognition module of the device and may affect data confidentiality.

  • Critical – None
  • High – CVE-2022-38980
  • Medium – CVE-2022-38977, CVE-2022-38981, CVE-2022-38985

Third-Party Library:

The freshly released security patch from the third-party library section resolves 1 critical, 12 high, and 15 severities from the medium level of the system.

  • Critical – CVE-2021-30339
  • High – CVE-2022-20393, CVE-2022-20395, CVE-2022-22822, CVE-2022-23852, CVE-2022-23990, CVE-2022-25314, CVE-2022-25704, CVE-2022-25706, CVE-2022-22095, CVE-2022-25656, CVE-2022-25670, CVE-2022-20260
  • Medium – CVE-2022-28388, CVE-2022-20254, CVE-2022-20308, CVE-2022-20325, CVE-2022-20331, CVE-2022-20361, CVE-2022-20082, CVE-2021-35133, CVE-2022-20081, CVE-2021-35083, CVE-2022-22086, CVE-2021-30281, CVE-2021-30349, CVE-2021-39815, CVE-2022-20122.

Huawei HarmonyOS October 2022 security patch details

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Huawei begins Watch 3/Pro series WeChat watch version testing



Huawei Watch 3 WeChat version

After the GT 3 series, it’s time for Huawei Watch 3/Pro devices to jump into the internal testings of the WeChat watch version. The company has started stretching the official roots of WeChat for all eligible smart wearables.

A few days ago, the company has rolled out a beta version of HarmonyOS 3.0 for the Watch 3 Pro devices with WeChat features. However, the difference was, the firmware existed for only Pro variants with a limited number of users.

On the flip side, we have also reported that after the GT 3 series, Huawei will turn its face to the very efficient – Watch 3 series with the internal testing procedures. Looks like the time has arrived when the Huawei Watch 3 series users will also be able to fetch the WeChat version.

WeChat – in recent times, we have mentioned this term frequently. Well, it is an instant messaging application that allows users to share texts and media content with their contacts. So far, the company has only initiated the intended features of WeChat to its devices. However, now it’s time to catch the official version.


The company has officially initiated the testing of the WeChat edition for the Watch 3 series in the form of the HarmonyOS (C00E130R1P130log) build. Further, the firmware carries a huge package size of 256MB.

As quoted, this firmware mainly focuses on the WeChat watch version addition for the respective devices. As a result, users will find more responsive communication features on the wrist after installing the latest software build.

HarmonyOS Update Changelog

The changelog reads the presence of the WeChat watch version. To access the features, scan the watch’s WeChat QR code using the smartphone WeChat application. After scanning, the screen will display the message “Watch WeChat logged in”.

Alternatively, now you will be able to easily operate and view WeChat messages. Besides, you can quickly react to or reply to the received texts. You can also opt for voice replies as per convenience. Further, you can check WeChat message reminders, pictures, emoji expressions, and much more.


Apart from that, the WeChat version will allow you to utilize the WeChat Pay application. Consequently, you can carry out multiple transactions and payment options without even using your handset.

Update Notes:

  • Ensure that you use HarmonyOS 2 or Android 9.0 and above interface in your smartphone.
  • Update the Huawei Health and WeChat application to their latest versions.
  • The update procedure may take time. Do not panic and wait patiently for the completion of the update.
  • If you encounter any problems during use, please visit the My Huawei app or contact with Huawei Customer service center.

Huawei Watch 3 WeChat version

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2 new chipboards launched for Huawei OpenHarmony




Recently, 2 new development chipboards were launched for the open-source Huawei HarmonyOS operating system –OpenHarmony. This launch will further improve the community backbone, and the OpenHarmony chip/development board platform has been further enriched.

So far there are 20 chips/development boards have been integrated into the OpenHarmony backbone, and the OpenHarmony ecosystem continues to grow.

The integration into the backbone means that more community developers and partners can build, improve and enrich various functions around the chip, and build more development versions covering different solution scenarios and categories.

For developers, it can greatly reduce the development threshold of OpenHarmony, which is convenient to develop at a lower cost and experience more of the latest features of OpenHarmony.


For enterprises in the industry, it greatly reduces the OpenHarmony development cost of chip adaptation. Hence, developers can quickly and cost-effectively create their own products, and more flexibly adapt to various terminals, jointly promoting the digital and intelligent transformation of the industry. 2 chipboards openharmony

It is reported that the 2 development chipboards of OpenHarmony are the KHDVK-3566B development board launched by Shenzhen Kaihong Digital Industry Development Co., Ltd. Digital Industry Development Co., Ltd. (referred to as “Kaihong Zhigu Company”) is a Niobe U4 development board based on ESP32 series chips.

Shenzhen Kaihong KHDVK-3566B is a smart screen development board based on OpenHarmony embedded KaihongOS, using ROCKCHIP RK3566 Cortex-A55 quad-core processor, with quad-core performance, high-energy drive, rich interfaces, and other features, the software has flexible tailoring, safety, and reliability.

The characteristics of resource sharing and seamless circulation are suitable for tablet computers, face-scanning cash registers, home appliance display screens, industrial robots, medical testing equipment, advertising machines, digital signage, teaching all-in-one machines, and other equipment, and are widely used in smart finance and smart industry. , smart education, smart energy, smart consumption, and other fields.

The Niobe U4 development board of Kaihong Zhigu Company is based on the ESP32-U4WDH chip. The chip is small in size, fast in speed, and powerful in function. It is a chip specially designed for the Internet of Things, with ultra-high RF performance and stability, versatility and reliability, as well as ultra-low power consumption, can meet different power consumption requirements, suitable for smart homes, smart education, and other applications scenarios.


2 chipboards openharmony

The complete SDK provided by Kaihong Zhigu company and a large number of application examples blessing In this way, developers can quickly and easily carry out secondary development.

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