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Huawei has opened HarmonyOS 3.0 developer beta for public smartphone owners and here you can check the list of eligible devices that will be able to test the latest features ahead of full-fledged rollout.
Huawei HarmonyOS 3.0 developer beta comes with improvements for the performance. Meanwhile, the technical point of view of the latest changes consists of JS/eTS language application development capabilities. At the same time, further, improve the ArkUI and ArkCompile features.
Let’s jump right into the HarmonyOS 3.0 developer public beta eligible devices list.
Huawei smartphones:
- P50
- P50 Pro
- P50 Pocket
- Mate 40
- Mate 40 Pro
- Mate 40 Pro 4G
- Mate 40 Pro+
- Mate 40 RS Porsche Design
Huawei Tablet:
- MatePad Pro 12.6-inch 2021 model
More models will open:
According to HarmonyOS 2.0 testing phase, Huawei may add more models to this list. With the addition of other models, we may come to the conclusion that the firm may also lead towards a public beta testing for devices and models that have been upgraded with HarmonyOS 2.0.
HarmonyOS 2.0:
Currently, Huawei has not revealed any graphical change in the user interface or features of the operating system. These features look better than EMUI 11, these features are a control panel, notification center, smoother animations, better app management, large folders, and more. There are more things that may come with HarmonyOS 3.0 operating system and we need to wait for the unveiling of the mobile software, which may come in July this year.
How to sign up for HarmonyOS 3.0 developer beta [Step by Step]
Breaking: HarmonyOS 3.0 beta begins
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.
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Open Source HarmonyOS OpenHarmony 3.2 Beta 4 rolling out
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Runhe Software HiHopeOS (based on OpenHarmony) has received a new China UnionPay financial and digital service certificate. Eventually, this certification will make the respective OS compatible with the China UnionPay technical specifications.
To begin with, the China UnionPay cooperation is releasing new configurations for digital service devices. Accordingly, these devices require an operating system that can be eligible with the latest technologies and specifications.
Consequently, to obtain a suitable operating system, China UnionPay carried out a qualification program. A variety of operating systems entered into this scenario. However, the OpenHarmony-based HiHopeOS financial release version is the first product to get the China UnionPay certificate.
To be mentioned, HiHopeOS distribution consists of multiple variants for different scenarios and operations. For instance, the IoT Edition for operating lightweight devices and gadgets.
As of now, the HiHopeOS financial version has gained digital service certification. This development will help the Runhe Software cooperation to indulge with more ecological partners and expand the HiHopeOS ecosystem in more sectors.
Digital Service Certification
It’s worth mentioning that the latest digital service certification was based on the following major aspects:
- Basic requirements of the operating system
- Interface layer requirements
- System service layer
- Security functions and technology
- third-party library components
According to the outcomes, the HiHopeOS effectively meets all the points and is reliable with digital services and other high-end devices.
New developments with HiHopeOS
So far, Runhe Software has integrated with various industrial groups and partners to stretch the manufacturing of new products. Besides, the company has associated with several tech makers for smart inventions.
Up to this point, the company has developed smart POS, MPOS, code-scanning machines, cloud speakers, recorders, and many other useful products. Notably, these techs involve the HiHopeOS in their internal structures.
Alternatively, the new achievement of HiHopeOS will help Runhe Software to build a firm partnership with China UnionPay cooperation and develop more new products and services for consumers.
(Source)
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OpenAtom foundation has released open source HarmonyOS, OpenHarmony 3.2 Beta 4 for the developers. This version brings a number of new improvements to the kernel and internal features of the software.
To be mentioned, OpenHarmony 3.2 beta 4 is based on beta 3 and includes the following changes.
Enhancement of the basic capabilities of the standard system:
- The program access control subsystem supports forward CFI, API exception handling optimization, etc.
- The kernel subsystem supports Hyperhold memory expansion feature enhancement, F2FS terminal performance enhancement, and optimization.
- The multi-mode input subsystem supports enabling and disabling keyboard function keys, and multi-hot zone support related to input devices.
- The graphics subsystem supports the transmission of graphics data based on the shared memory mechanism, supports YUV layers, supports GPU composition on the RS side, and supports rotation and dynamic resolution of the virtual screen, etc.
- The upgrade subsystem supports AB hot upgrade function, flashd upgrade supports AB partition device upgrade, SD/OTG upgrade supports AB partition device upgrade.
- The globalization subsystem supports on-demand subscription of device management events, system resources support overlay difference, and resource management supports cross-OS platform capabilities.
- The Misc software subsystem supports uploading files in PUT mode, download management supports configuration download tasks, input method framework optimization and enhancement, and supports printing service framework.
- The DFX subsystem supports power consumption data collection, system event data collection, perf data collection, etc.
- The ArkTS API has newly added support for reporting error codes, helping developers quickly catch exceptions and improving the efficiency of exception handling.
Standard System Application Development Framework Enhancements
- Supports dynamic library isolation, operation management supports pending application interception.
- Support window attribute setting, support ArkTS card interaction, XComponent provides container component capabilities, etc.
- Supports configuration of application dependencies supports adding, deleting, and checking operations on the list of application installation and uninstallation, and supports adding, deleting, and checking operations on the list of applications that are prohibited from running.
Standard system distributed capability enhancement:
- Distributed hardware supports the same account credential parameter request and import.
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Shenzhen Zhengtong’s latest KS8123 electronic payment device is now compatible with the OpenHarmony operating system. The cooperation has completed the eligibility procedure and has attained the corresponding certificate.
For your information, the KS8123 electronic device is a useful payment solution. It changes traditional payment methods and helps in the effective integration between vast mobile data and third-party servers.
In the latest development, the high-end KS8123 payment device is capable of supporting OpenHarmony 3.1 release. As a result, it will help in conducting appropriate and suitable financial payment operations among consumers.
Not only users, but the respective technology can aid large enterprises as well. Accordingly, the tech pack device can install in-demand third-party applications to help industries and other operators.
Moreover, with the help of the OpenHarmony 3.1 operating system, the KS8123 shields confidential data and improves the overall user experience. Besides, it generates an Online-to-Offline closed-loop system for secure payment functions.
KS8123 payment device – key specs & functions
The latest Shenzhen Zhengtong KS8123 payment solution comes along with a 10.1-inch IPS screen. This is a high-definition touchscreen with a three-dimensional light camera, free rotating patterns, and anti-counterfeit functions.
It also has the UnionPay Security qualification and Chinese secret certificate. Eventually, the smart device can offer complete encryption of the data and looks after the data storage and transmission actions.
In addition, the KS8123 integration with OpenHarmony 3.1 makes it more reliable for financial tasks. It verifies and optimizes the following aspects of the business:
- Communication interface security
- Application software security
- User data security
- Physical security
On the flip side, the device synchronizes with the definitive codes of OpenHarmony to improve the payment interaction between businesses. As a result, operators will get a highly connected and productive payment solution.
Alongside the business stuff, the KS8123 electronic payment gadget can also play a vital role in medical, governmental, and other industrial sectors. 
(Source)
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