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Huawei Developer Day Is Set For April 28: HarmonyOS mobile, HMS Core, AppGallery, Petal Search, and more



On April 28, 2021, Huawei Developer Day (HDD) will set for the stage in Guangzhou, China. At the event, the Chinese tech giant will hold different forums and sessions to help the industry grow faster with the Huawei ecosystem.

The HDD event will allow users to create apps with Huawei Mobile Service Core (HMS Core) to help Huawei themes in the audiovisual entertainment industry.

AppGallery Connect, Petal Search, application market commercial promotion, and help partners to gain rapid growth in volume. Huawei Ads developers monetize their business and help develop The whole life cycle of the growth of women in science and technology innovation and feel “her power” together.

According to the information, people will get a chance to learn about the open capabilities of the seven core areas that HMS Core, the visual effects and interactive experience of Huawei themes, Huawei Ads, AppGallery Connect, fast games, application market commercial promotion, and the Petal Search search engine.


The session will also have information on how does the product function provides multi-dimensional growth services to help developers grow users, increase their activity, help partners gain rapid growth in volume, and realize business realization.

Here is the summary of the sessions that will be held during the HDC event:

HMS Core. Sparkle audio-visual entertainment innovation sub-forum, you will learn how developers can build high-quality applications in all directions, help information reach efficiently, and achieve user growth.

The Huawei Women Developers sub-forum on women’s innovation in science and technology focuses on female technology practitioners, and Ms. Tang Wenjie, co-founder of Ladies Who Tech, and Huawei female engineers bring wonderful sharing, exchange technical experience, and feel “her power”.


Huawei Browser MeetX Salon (Ye Tan Finance Special), centering on six categories of finance, technology, and sports, invites industry leaders to communicate face-to-face with users to show the collision of wisdom and ideas. The salon aims to grasp the latest trends in the field, analyze trends, create a benign interaction platform between the platform and users, and provide Huawei browser users with a ticket to log on to the ship of thinking.

The Huawei Browser Creator Ecological Sub-forum, in collaboration with high-quality media and content creators, jointly explores the future of a safe, credible, and authoritative content ecosystem creates a more quality information experience and empowers media to realize brand value.

Below you can check the activity Agenda:

Main Forum:

  • 8:30-9:10 = On-site check-in
  • 9:10-9:15 = Opening of the event
  • 8:15-9:30 = Huawei Developer Alliance, a one-stop support platform to help developers succeed
  • 9:30-9:45 = Together with HMS Core, create high-quality applications
  • 10:00-10:15 = Huawei Ads helps developers grow throughout their life cycle
  • 10:30-10:45 = Fast game: new ecology, new track of competition for traffic
  • 10:45-11:15 = Commercial promotion in the application market: voyage hand in hand with global developers
  • 10:45-11:15 = Commercial promotion in the application market: voyage hand in hand with global developers
  • 11:15-11:30 = Petal Search search engine: share growth opportunities with Petal Search

HMS Core. Sparkle Audio Visual

  • 13:30-14:00 = On-site check-in
  • 14:00-14:10 = Opening speech of the event: HMS Core enables developers to build high-quality applications
  • 14:45-14:55 = Push growth service case sharing
    see details
  • 15:05-15:20 = HMS Core network acceleration service
    see details
  • 15:20-15:35 = A more enjoyable audio-visual experience with Huawei Music
  • 15:35-15:45 = Introduction to AR Engine audio-visual entertainment capabilities see details
  • 15:45-16:00 = AR case sharing
    16:00-17:00 = Roundtable Forum

Huawei Women Developers

  • 13:30-14:00 = On-site check-in
  • 14:00-14:10 = Opening speech of the event leader
  • 14:10-14:40 = Tech Has No Gender
  • 14:40-15:10 = Face technical challenges and create unlimited possibilities
  • 15:25-15:55 = From Technology to Academic: Computer Language in Spatial Data Processing
  • 15:55-16:25 = Technology, future design brush

Huawei Browser MeetX Salon

  • 10:00-12:00 = Closed-door meeting

Huawei Browser Creator Ecological Sub-forum

  • 14:00-16:00 = Closed-door meeting


Although, Huawei has not mentioned HarmonyOS in the agenda but it’s likely that Huawei may announce its operating system at the event to meet the launch date announced by the CEO of Huawei Consumer Busines Group, Richard Yu AKA Yu Chengdong.

Furthermore, Huawei may reveal the upgrade roadmap for the existing Huawei devices that are eligible for an upgrade.



Most of Deng Li's smartphones are from the Huawei ecosystem and his first Huawei phone was Ascend Mate 2 (4G). As a tech enthusiast, he keeps exploring new technologies and inspects them closely. Apart from the technology world, he takes care of his garden.


Huawei MatePad Pro 12.6 November 2022 update rolling out in Europe



huawei matepad 12.6 november 2022 update europe

A few days ago, Huawei began to roll out the November 2022 update for the MatePad Pro 12.6 tablets, and now it’s expanding in Europe. It’s a beneficial update with a bunch of security tweaks for the device.

November 2022 security patch holds a huge package of fixes and improvements. It ends more than 40 security threats and exploits in the system and strengthens the device against harmful bugs and malware.

Hence, we recommend you install the update once it appears on the notification shade. Eventually, Huawei MatePad Pro 12.6 users in Europe can identify the November 2022 update with HarmonyOS build number.

In case you cannot get this update onboard, then don’t worry. You can lean into the update section to obtain the latest firmware for your respective tablet.


Just head to the Settings application. Further, select System & Updates followed by Software Updates. Now follow the on-screen instructions carefully. To the available version, tap on the Download and Install button.

Update Instructions:

It’s quite easy to check for new updates. However, make sure of the following norms before conducting the installation procedure:

  • Your tablet must have a storage space of 227MB
  • A strong WiFi/mobile data connection is required for a buffer-free download of the package.
  • Take a backup of your important data beforehand
  • Do not forcefully turn off the tablet, once the installation is started

Huawei HarmonyOS is better than Apple!

Yes, that’s right! Huawei’s self-developed operating system – Harmony is far better than Apple’s. Comparatively, HarmonyOS serves many gadgets, including smartphones, tablets, smartwatches, smart TVs, smart cars, and more.

Meanwhile, Apple uses a separate operating system for every smart device. For instance, iOS, iPadOS, macOS, and so on. This shows that HarmonyOS is quite efficient and is easily compatible with a variety of gadgets.

Moreover, Huawei is constantly making efforts to make the respective operating system bigger than Android and iOS. And it seems like we don’t have to wait much to catch such changes in the HarmonyOS ecosystem.


Editor’s Choice: Huawei uses HarmonyOS for different devices as compared to Apple

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Huawei Sound Joy smart speaker improves system stability with new update



Huawei sound joy uk launched

Huawei Sound Joy is receiving a new update with stability improvements globally. Besides, the latest firmware brings a handful of fixes to the known issues and security exploits in the device system.

According to the input revealings, the Huawei Sound Joy stability improvements update is rolling out with HarmonyOS (H100SP29C00). Notably, the update is approaching via OTA and may take 2-3 days to reach all users.

Speaking of the changelog, the fresh firmware mainly aims to improve the stability aspects of the device. It optimizes the functioning and makes the internal system reliant and more durable.

On the flip side, the update resolves some irritating issues that have been affecting the performance of the smart speaker for a long time. As a result, this firmware installation will enhance the overall user experience.


Hence, if you are a Huawei Sound Joy owner, we recommend installing this update as soon as it appears on the notification panel.

Full Changelog:

  • Build Number: HarmonyOS


  • Improved device stability
  • Fixed some known issues

Points to Remember:

You can install the update by navigating to the Huawei AI Life App on your smartphone. Further, tap on the Sound Joy card and then Firmware Updates. However, before heading for the downloading steps, take the following measures:

  • Battery level should be above 20%
  • The Bluetooth connection between your phone and speakers must be stable
  • In case the installation fails, try again

Huawei Sound Joy

Huawei Sound Joy is the ultimate pack of immersive audio quality. It is Huawei’s first portable speaker with Devialet technology and exhibits a four-speaker unit system.

In terms of layout, the device holds a cylindrical structure with 202 mm height, and 73 mm diameter, and weighs up to 680 grams. It also supports Bluetooth 5.2 and high-end audio codecs such as AAC and SBC.

The speakers pack a huge battery of 8800mAh and offer a playback time of 26 hours. Besides, it bears a 40W fast charger that can charge the device in just 10 minutes.


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Broadcom BK7235 processor combines with OpenHarmony



OpenHarmony Broadcom BK7235 processor

Broadcom Integration Group recently launched a new BK7235 high-end processor and merged it with the OpenHarmony operating system. The chipset aims to enhance IoT connectivity and bring new improvements in the security aspects.

OpenHarmony is well-known for its compatible connections as well as all-scenario operations. It contains an advanced and tech-pack connectivity system that can support all smart devices effectively.

And to make these connections more reliable, Broadcom group has integrated a BK7235 processor in the OpenHarmony framework. Accordingly, it will facilitate the operating system with rich storage and a robust security structure.

On the other hand, it can provide numerous immediate options for commercial purposes. For instance, lightweight audio quality, new upgrades for functions, controlling management, and more.


Let’s understand the high-end BK7235 processor in detail.

BK7235 MCU Chipset – Two Versions

Broadcom BK7235 chip is an MCU (micro-controller unit). It has two variants: single-core and dual-core. The single-core chip installs a 656KB RAM and supports 26 GPIOs (General Purpose Input/Output), and a 5V direct power supply. It is appropriate for 5V smart home gadgets.

Meanwhile, the BK7235 dual-core version packs 800KB RAM and a high-speed 8MB Dynamic RAM (DRAM). Further, it supports single and multiple cloud connections, 48 GPIOs, dual microphones, a CIS camera, 16-bit LCD, and significant coding functions.

BK7235 processor – efficiency

Both versions use a self-developed security infrastructure to offer tough security protection for the entire operating system. Aside from the regular security components, the processor also equips the powerful P-384 encryption protocol to access verified algorithms.


It’s worth mentioning that the respective chipset has also qualified for the PSA level 1 safety certification. Hence, it will make useful changes in the OpenHarmony operating system.

Moreover, the processor easily operates and manages common, commercial, and authorized passwords. For instance AES, RSA, ECC, SM2, SM3, SM4, and more. Together, these qualities will help in providing efficient security protection to the IoT and other network devices.

In addition to the magnificent safety functions, the BK7235 chip is eligible for Wi-Fi 6, and Bluetooth 5.2, and supports various third-party network connections. Hence, the chipset could prove a beneficial implementation for the OpenHarmony community.

OpenHarmony Broadcom BK7235 processor


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