Huawei
Huawei DevEco Studio 2.1 Beta 4 released with HarmonyOS SDK 2.1.1.20

Huawei has officially launched the DevEco Studio 1.0 to its official website of Huawei Developers last September. After three months the company has released the upgraded version of the Huawei DevEco Studio 2.1.
In the past, Huawei has sent the three beta updates to the DevEco Studio 2.1 and the third beta version has rolled out almost a month ago. Now, once more Huawei has released the fourth form of the beta version for the DevEco Studio 2.1 with HarmonyOS SDK 2.1.1.20.
For the better improvements of the HarmonyOS, they have needed all integrated development environments for the Huawei DevEco Studio. In the work of improvements they help us in multiple things like project template creation, development compilation, debugging, and more.
Although, the side of the HarmonyOS 2.0 developer update, Huawei’s engineers also working on its all projects to improves it and provide amazing features with non-stop working capabilities.
Huawei DevEco Studio 2.1 Beta 4 New changelog:
- Added service card development
- Provides code obfuscation function
- Fixes the problems
- Updates the HarmonyOS SDK to version 2.1.1.20.
Download Link:
Feedback link:Â Developer.huawei.com
Now let’s check the changes with more details:
Added service card development
Service card is the main form of information presentation of FA. Developers can display the FA data that users care about most in the card, and can open FA directly by clicking on the content of the card.
DevEco Studio 2.1 Beta 4 service card provides multiple types of templates. Developers can flexibly choose templates according to the type of information they need to display, and quickly build service cards.
Provides code obfuscation function
Use the ProGuard tool (ProGuard is an open-source Java code obfuscator) to obfuscate the source code of the Java files in the project. Use short and meaningless names (such as a, b, c, etc.) to reiterate classes, fields, and methods. name. While effectively reducing the size of the application, it also increases the difficulty of decompilation and protects the source code.
In DevEco Studio, the obfuscation function is turned off by default. If you need to turn on the obfuscation function, configure proguardEnabled to true in the module’s build. Gradle file.
Fixes the problems
- Solve the problem that when configuring compileSdkVersion in the build. Gradle script by means of public variables, the XML file under the layout may be red.
- Solve the problem that the value of package input is not automatically associated in the visual configuration interface of config.json
- Solve the problem of no input verification in the config.json visual configuration interface when there is a label for a required field in the form
- Solve the problem of DevEco Studio stuck when opening HVD Manager for login authorization if HVD Manager is closed without authorization after login
- Solve the problem that breakpoints cannot be entered when using Phone and Tablet emulators for Java debugging
- Solve the problem of automatic association and jump failure when the CSS file has a large amount of code (for example, 2000 lines)
- Solve the problem that after copying js pages in batches to the current project, the editor may fail to associate automatically.
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Huawei
Pura 80 Ultra camera could have 10x optical zoom

The Pura 80 Ultra might feature a 10x optical zoom camera. Camera will be a key upgrade in the next Pura phones.A new piece of information hints that the next-gen Pura lineup will bring several new features, with the camera segment being a major highlight.
Rumor: Top Chinese phone makers to make ready in advance “Ultra” phones with 50 MP periscope and 10x optical zoom.
Since Huawei Pura 80 series, with the ‘Ultra’ variant, is also in the making and may debut in the first half of this year, we can expect it to feature a 10x optical zoom camera.We don’t know which phones will get this zoom tech, so it’s not confirmed for the Huawei Pura 80 Ultra.
Even though Huawei’s P50 and Mate 50 had less zoom (3.5x), it looks like they’re trying to impress photo lovers again with better zoom.
Huawei reveled the 10x optical zoom with the P40 Pro Plus smartphone. It authorized users to get much closer to the subject, defeating the iPhone 11 Pro 2x and Samsung S20 Ultra’s 4x optical camera in the consumer market.
The Pura 80 is the upcoming top-tier phone from Huawei, possibly launching in August with major design and camera changes.
Huawei has promised to launch incredible smartphones this year. With that in mind, we might witness a 10x optical zoom camera with the Pura 80 Ultra handset. Though these details still require an official confirmation by the company.
Pura40 Pro Plus:
Huawei’s previous top phone had a five-camera setup (50MP main, 40MP ultrawide, 8MP 3x zoom, 8MP 10x zoom, plus depth). Let’s find out how the Pura 80 Ultra’s camera will be improved.We’re going to find out how much better the Huawei Pura 80 Ultra’s camera is compared to this really good camera phone we have now.”
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Huawei
Huawei will launch new smartphones in 2025.

has big plans for new smartphones this year, a high-ranking employee revealeHuaweid, after the Pura X foldable.
Richard Yu, who’s in charge of Huawei’s consumer stuff, had a talk with the popular actors Huang Bo and Ma Dong. They met at the Shanghai Auto Show in a HarmonyOS Smart Living Room display.
The three of them discussed things like smart vehicles, the AITO M9, the recently released Pura X foldable, and some really attractive devices that are on the way.
Ma Dong wanted to know what the approaching smartphones would be like. Richard answered that Huawei’s goal is to be the innovation leader and hinted at some breathtaking smartphone launches this year that are unspeakable what people expect.
I’ve consistently told our team to aim for revolutionary products, to be courageous and create things that others haven’t even conceived of, and to even think about products that might seem impossible or too risky to consider.
Is a new generation of tri-fold phones on the way?
Huang Bo steered the conversation towards the next tri-fold phone. He asked if a second version would be self-disclosure.
Instead of giving any information or directly talking about the new phone that folds in three ways, the Chairman kept it a secret and said:
Huawei’s senior person tried to steer clear of details about the next phone that folds in three. But his comments indicate that the company has many new ‘amazing’ smartphones in progress and could launch them separately in the upcoming month.
After the Pura X, the Pura 80 series appears to be the next to launch. We might also see the Nova 14 series come out before the big flagship phones.
Last year in September, Huawei surprised everyone by reintroduce the Mate XT, the world’s first phone that could fold into three parts. Its special folding and solid build led to more than 3 million people wanting to buy it quickly. It will be interesting to see what the next generation model changes.

huawei phone
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Huawei
Get ready for the Huawei Watch 5! It arrives on May 15.

The new Huawei Watch 5 wearable are coming on May 15. They Will be disclosed in Berlin and have a really cool design. It will officially debut in Berlin, Germany, next month with a super iconic design.
The company has fallen a new video teaser upgrading another global new product launch event. The conference will take place in Berlin on May 15, with the Huawei Watch 5 series as the main attraction.
The Watch 5 teaser highlights its emergence, mostly a long oval button placed under the twisty crown. It highlights an elongated oval-shaped button on one side of the wearable. It is located right below the rotating crown of the smartwatch
Simultaneously, Huawei has significantly worked on the crown design this time, giving it a more stylish appearance with a strong grille-like pattern all around.
Aside from the partial glimpse of the Watch 5, the teaser does not reveal any key details. But we do not have to wait much to grab the official look of the new wearables.
Many online are guessing that the Huawei Pura X foldable could also be released internationally next month, but Huawei has not confirmed this.
Early gossip said that the Huawei Watch 5 series will be the most beautiful wearable lineup to date. It will bring impressive health features and an improved battery life over its predecessors. One may also enjoy a suitable connectivity experience with the flagship smartwatches.
The company has registered the new series on many certification sites with model numbers RTS-AL00 and SOC-AL00 in recent months. For instance, NBTC(National Broadcasting and Telecommunications Commission), TDRA(Telecommunications and Digital Government Regulatory Authority), and TUV SUD. Now it is ready to make its way on the consumer platform.
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