In today's digital world, the need for bulky office scanners has practically disappeared. Smartphone owners Honor have at their disposal a powerful tool that can turn any paper into a high-quality digital file in a matter of seconds. This is especially true for students, office employees and those who urgently need to send a copy of a passport or contract.
The process of digitizing papers on devices with a shell MagicOS or EMUI is implemented at a very high level. The system uses artificial intelligence algorithms to automatically detect sheet boundaries, straighten perspective, and improve text readability. You don't need to be an expert in photography to get results comparable to professional equipment.
In this article we will look in detail at all the available methods for creating scans. We will look at the built-in capabilities of the system, the functionality of cloud services and specialized software so that you can choose the most convenient option for your specific situation.
Using the built-in scanner in the Honor camera
The fastest and most accessible way to digitize a document is to use the standard “Camera” application, which is already pre-installed on your device. The developers Honor integrated a special document recognition mode directly into the main shooting interface, which eliminates the need to download unnecessary apps.
To get started, launch the camera application and find the item Moreat the bottom of the screen or in the top menu. In the list of modes that opens, select the option Documents. The camera will automatically switch to scanning mode, where algorithms will begin to search for rectangular objects in the frame.
Point the lens at a piece of paper. When the system detects document boundaries, it will highlight them with a yellow or white border. At this moment, automatic focusing and distortion correction occurs. If the lighting is sufficient, the shutter will respond instantly, but you can press the shoot button manually to control the process.
- 📸 The mode automatically trims off excess edges of the table or background, leaving only the document itself.
- ✨ The built-in Enhance filter removes shadows and makes the text more contrasty and black.
- 🔄 The system allows you to scan multi-page documents, saving them as a single file.
After shooting, the image is automatically saved in the gallery in the folder Scanners or Documents. You can open the file immediately, rotate it if it was downloaded incorrectly, or send it via messenger. The quality of processing depends on the resolution of the matrix of your smartphone and the clarity of the lens.
⚠️ Attention: When scanning glossy documents or photographs in the “Documents” mode, glare from the flash may occur. It is recommended to use only natural light or fluorescent lamps located to the side of the subject.
Wipe the camera lens with a soft cloth before each scanning session. Even an inconspicuous fingerprint can make small text on a contract unreadable after digital processing.
Scanning through the Google Drive application
If the built-in camera for some reason does not suit you or you want to immediately save the file to the cloud, the application Google Drivewill be an excellent solution. This service is pre-installed on most smartphones Honor with Google services and offers functionality that is not inferior to specialized scanners.
Open the application Google Drive and click on the “plus” icon in the lower right corner of the screen. In the menu that appears, select action Scan. The interface will change, turning the smartphone screen into a scanner viewfinder. This is one of the most reliable ways to get a file in the format PDF.
Point the camera at the document. The app will automatically detect the edges and take a photo. You can add further pages by clicking the plus button after each frame, thus creating a multi-page report or contract. When finished, click “Save.”
| Option | Honore built-in camera | Google Drive | Third-party applications |
|---|---|---|---|
| Save format | JPG, PDF | PDF, JPG | PDF, JPG, PNG, TXT |
| Text recognition (OCR) | Partial | Yes (via Google) | Full |
| Auto-save to the cloud | No (locally) | Yes (automatically) | Depends on the settings |
| Working speed | High | Medium | Low/Medium |
The main advantage of this method is instant synchronization. The scanned document immediately appears on all your devices where you are logged into the same account Google. This is critical for working in a team or accessing files from a computer without using cables.
☑️ Preparing for a quality scan
Third-party applications for professional scanning
For users who require maximum control over the process, high-accuracy text recognition, or working with outdated forms of complex shapes, there are specialized applications. Stores AppGallery and Google Play offer dozens of such solutions.
One of the market leaders is the application Adobe Scan. It's free and provides powerful tools for denoising images, removing staple holes, and automatically highlighting text blocks. After processing, you receive a file that is visually almost indistinguishable from the original.
Another popular option is Microsoft Lens. This app is ideal for those working in the Office ecosystem. It can not only scan documents, but also convert photographs of tables into editable files Excel, and handwritten notes into text Word.
- 📄 Possibility of batch processing of dozens of pages with automatic sorting.
- 🔍 Advanced OCR algorithms for recognizing handwritten text and fonts with serifs.
- ☁️ Integration with Dropbox, OneDrive, Evernote and corporate servers.
Installing third-party software is justified if you scan documents regularly. Built-in tools are good for one-time operations, but professional applications save time on post-processing by automatically straightening distortions and improving color reproduction without user intervention.
⚠️ Attention: Many free versions of third-party scanners add watermarks to finished files or limit the number of pages in one PDF. Carefully read the terms of use before installation so as not to encounter unexpected restrictions at an important moment.
Why may the text not be recognized?
If the application cannot recognize the text, check the quality of the original image. Blurred text, too small a font, or faded ink can throw off OCR algorithms. Try increasing the contrast manually in the editor before starting recognition.
Setting quality and saving formats
The quality of the final file directly depends on the settings you choose before or after scanning. In smartphones Honor and third-party applications, several processing profiles are usually available, each of which is suitable for certain types of documents.
The “Color” mode preserves all the shades of the original. This is necessary for scanning passports, stamped certificates, color charts or photographs. However, the file size in this mode will be the largest, which may make it difficult to send via instant messengers with a limit on the size of attachments.
The “Black and White” or “Document” mode turns the image into monochrome, increasing the contrast between the text and the background. It's an ideal choice for contracts, articles and handwritten notes. The file is light, and the text is readable as clearly as possible even on low-resolution screens.
Recommended resolution for archiving: 300 DPI
Recommended resolution for sending to messenger: 150 DPI
When choosing a saving format, give preference PDF, if the document is multi-page or intended for printing. The format JPG is appropriate for quickly sending one page to a chat, since it opens on any device without special reading apps.
For text documents, always select the “Black and White” or “Grey” mode - this reduces the file size by 5-10 times without losing the readability of the text.
Processing and editing scanned files
It’s rare when the first picture turns out perfect. Fortunately, the ecosystem Android and shell MagicOS provide built-in editors that allow you to correct errors without using third-party software. Processing takes minimal time, but significantly improves the perception of information.
Open the scanned image in the gallery and click the button Edit. Basic tools are available here: cropping, rotating, filters and brightness adjustment. If the edges of the document were defined incorrectly, you can manually tighten the corners of the frame to remove excess space.
Particular attention should be paid to the color correction tools. The Contrast slider helps make pale text appear bold and crisp. The Shadows tool allows you to remove dark shadows along the edges of the sheet caused by uneven lighting. Don't be afraid to experiment with the settings to achieve maximum similarity to the original.
If you need to combine several images into one file, use the "Create PDF" function in the print menu or through the file manager. Select the photos you want, specify the page order and save the result. This is a standard procedure for preparing reports or coursework.
⚠️ Attention: The editor interface and set of filters may vary depending on the version of MagicOS and the smartphone model. If you don't find the function you need in the standard gallery, try opening the file through the Google Photos application, where the editing tools are often more advanced.
Common problems and ways to solve them
Even with modern technology, users may encounter difficulties. Understanding the causes of problems will help you quickly fix them and continue working without delays.
One of the most common problems is a blurry image. This happens if the camera did not have time to focus or the hand trembled at the time of shooting. The solution is simple: provide good lighting, keep the shutter speed short, and fix the smartphone in a stationary position.
Another common situation is text distortion (“banana effect”). This happens when shooting thick books or notebooks close to the binding. To avoid this, try to smooth out pages or use Book mode in specialized applications, which programmatically straightens curved lines.
- 🌑 Dark corners: add an additional light source or change the angle of your smartphone.
- 📉 Poor clarity of small text: increase the distance to the document and use optical zoom, if available, instead of digital zoom.
- 💾 Saving error: Check the free space in the smartphone memory before starting a series of scans.
If the scanner application constantly crashes or freezes, try clearing its cache in system settings. Go to Settings → Applications → Camera (or scanner name) → Memory → Clear cache. This often solves software glitches without deleting personal data.
Can I scan a document on Honor without the Internet?
Yes, built-in camera and Most third party apps work offline. The Internet is only required to save the file to the cloud or use text recognition (OCR) functions if they are based on server processing, but basic image creation is always available.
In what format is it better to save scans for tax or government services?
The standard requirement for most government services is the format PDF. Check the requirements of a particular department, but a universal option remains a black and white PDF with a resolution of at least 200 DPI.
Why does the scan turn out too dark or light?
It depends on the exposure. Tap the smartphone screen in the document area before shooting to focus and adjust brightness. A slider will appear that you can use to manually adjust the illumination level of the frame.
Is it safe to scan a passport through third-party applications?
Use only proven applications from well-known developers (Adobe, Microsoft, Google). Avoid little-known scanners that require suspicious permissions, as they may transfer your personal data to third-party servers.
How to convert scanned text into an editable format?
Use applications with OCR functionality, such as Google Lens, Microsoft Lens, or Yandex.Translator with camera mode. They recognize the text in the image and allow you to copy it to the clipboard or save it in a text file.