How to enlarge a contact's photo to full screen when making a call on Android: guide 2026

When a loved one or colleague calls you, you want to see his photo in full screen - bright, clear and without unnecessary frames. But the default Android settings often show a small image in the corner of the screen, lost among the call accept/reject buttons. This problem is especially relevant for owners of smartphones with large displays, where the screen's potential is not fully used.

Fortunately, there are several ways to stretch a photo to fill the entire screen during a call - from built-in settings to third-party applications. Important to understandthat the methods differ depending on the version of Android, the manufacturer's shell (MIUI, One UI, ColorOS) and the phone model. For example, on Samsung Galaxy S23 the algorithm will be one, but on Xiaomi Redmi Note 12 it will be completely different. In this article, we will look at universal solutions and nuances for popular brands.

Also keep in mind that some methods require superuser rights (root), while others may conflict with branded functions (for example, with Call Screen from Google on Pixel). If you are using a corporate phone with restrictions, some of the methods may be blocked by the device administrator.

1. Standard Android settings: where to look for the full-screen photo option

Starting with Android 10, in the basic firmware it became possible to customize the display of incoming calls. However, not all manufacturers leave this option available - they often hide it or remove it in their shells. Try the following way:

Open the application Phone (usually with a green tube) → click on the three dots in the upper right corner → select Settings → Call settings → Incoming call style or Screen call. There may be a switch here Full screen photo or Enlarged contact image.

On some devices (for example, Sony Xperia) this parameter is hidden deeper: Settings → Applications → Phone → Notifications → Incoming call style. If the option is not there, it means that your shell does not support it, and you will have to use alternative methods.

⚠️ Attention: On smartphones with Android Go Edition (for example, Nokia 1.4 or Samsung Galaxy A03 Core) the functionality of the call screen is greatly reduced. It is impossible to set up a full-screen photo here without third-party applications.

If there is no explicit item about photo size in the phone settings, check Settings → Accessibility → Displayed content size. Sometimes increasing the interface scale indirectly affects the call screen, stretching the contact image. However, this method is unstable and can distort other elements of the system.

2. Configuration through proprietary shells: instructions for Xiaomi, Samsung, Realme

Manufacturers often modify the call screen to suit their needs. Let's look at how to enable full-screen photos on popular brands:

For Xiaomi smartphones (MIUI 12–14):

1. Open Settings → Applications → Phone.
2. Select Call settings → Incoming call style.
3. Activate the option Full screen mode (may be called Enlarged contact photo).
4. If there is no option - update the application Phone via Google Play.

For Samsung (One UI 4.0–6.0):

On Galaxy another path: Phone → ⚙️ Settings → Additional features → Call screen style. Here select Full screen photo. If there is no item, check for updates for the application Samsung Phone.

For Realme/Oppo (ColorOS 11–14):

Go to Settings → Applications → Phone → Call settings → Incoming call screen and enable Full screen mode. On some models (Realme GT Neo 5), this option appears only after linking a photo to a contact in Google Contacts.

Brand	Path to settings	Required version shell	Notes
Xiaomi	Settings → Applications → Phone → Incoming call style	MIUI 12+	On older models (Redmi 7), the option may be missing
Samsung	Phone → Settings → Additional features → Call screen style	One UI 4.0+	On Galaxy A13 and younger it is unstable
Realme/Oppo	Settings → Applications → Phone → Incoming call screen	ColorOS 11+	Requires a contact photo in high resolution
Google Pixel	Phone → Settings → Call screen → Full screen photo	Android 13+	Conflicts with the function Call Screen

⚠️ Attention: On some devices Huawei (EMUI 12+) full-screen photo during a call is blocked due to security policy. You can bypass this only through ADB commands or root.

3. Third-party applications for full-screen photo during a call

If the built-in settings do not help, specialized utilities will come to the rescue. They intercept the call screen and display the contact’s photo in the maximum possible way. size. Best options:

• 📱 Full Screen Caller ID —supports animations, dark mode and button customization. Works on Android 8.0+. Minus: displays ads in the free version.
• 🖼️ Truecaller —in addition to caller ID, has a full-screen photo function. Requires registration and access to contacts.
• 🎨 Call Screen Customizer - allows you to customize not only the photo size, but also fonts, colors, button position. Supports MIUI and One UI.
• 🔍 Contacts+ - synchronizes with Google Contacts and offers advanced themes for the call screen.

Before installing, check the reviews - some applications may conflict with branded dialers (for example, Xiaomi Full Screen Caller ID sometimes does not display call acceptance buttons. Also pay attention to permissions: legitimate apps only ask for access to Contacts i Phone, but not to SMS or Storage.

Download APK only from the official website or Google Play

Check reviews for the last 3 months

Create a backup copy of contacts

Disable battery optimization for the application

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On smartphones with Android 12+, some applications for customizing the call screen require enabling the special permission "Display on top of other windows" (Settings → Applications → Special access → Display on top of other windows). Without this, the photo will not be displayed in full screen mode.

4. Manual editing of system files (for advanced users)

If you are ready to dive into technical details, you can change the system parameters responsible for displaying calls. This method requires root access and is only suitable for advanced users. The error may cause the application to crash Phone.

Instructions for devices with root:

1. Install a file manager with root access (for example, Root Explorer or Solid Explorer).
2. Go to the path /system/csc/others.xml or /system/csc/feature.xml (path can differ!).
3. Find the line with the parameter CallScreenStyle or IncallUiStyle.
4. Change the value from 0 (standard view) to 1 (full screen).
5. Save the file, reboot the phone and check the result.

For devices without root, you can try ADB commands. Connect the phone to the PC, turn on USB debugging and run:

adb shell settings put global incall_ui_style 1

This command does not work on all firmware, but can work on “pure” Android (Pixel, Motorola).

⚠️ Attention: Editing system files without a backup can lead to the device being bricked. Before making changes, create a backup copy via TWRP or standard recovery tools.

What to do if after editing the dialer stops working?

If after changing system files the application Phone crashes or does not open, try:

1. Return the original values ​​in the file (via a backup or manually).

2. Clear cache and application data Phone in settings.

3. Install an alternative dialer (for example, Google Phone) from the Play Market.

4. As a last resort, reset your phone to factory settings (with loss of data).

5. Alternative solutions: widgets and automation

If none of the methods work, you can take a workaround - use widgets or automation tasks. For example, using Tasker or MacroDroid you can create a rule that will open a contact's photo in full screen mode when there is an incoming call.

Algorithm for MacroDroid:

1. Create a new macro with a trigger Incoming call.
2. Add an action Show image and specify the path to the contact photo (you can use the variable %contact_photo%).
3. Set the display to full screen with a transparent background.
4. Add a delay of 1-2 seconds so that the image has time to load.

The disadvantage of this method is that the photo will be displayed on top of the standard call screen, which may interfere with pressing buttons. Also, some shells (for example, MIUIblock work MacroDroid in the background. mode.

Another option is to use a widget Photo Widget or Simple Gallerythat is linked to a contact. When you receive a call, the widget can be opened manually (for example, by swiping on the screen), but this is less convenient than the automatic solution.

6. solutions

Even after setting up a full-screen photo, users encounter bugs. Let's look at situations and ways to fix them:

• 📵 The photo does not stretch, black fields remain → Check the aspect ratio of the original image. The optimal resolution is 1080×1920 (if the photo is square, it will not fill the entire screen.
• 🔄 The image is compressed after updating the firmware → Reset the application settings Phone (Settings → Applications → Phone → Storage → Reset).
• 🚫 The call accept/reject buttons are not visible → Reduce the background transparency in the dialer settings or disable full screen mode for important contacts.
• 🔒 The option is blocked on a corporate phone → Contact the IT department for unlocking policies DevicePolicyManager.

If the problem occurs only with certain contacts, check:

1. Is the photo linked to the contact in Google Contacts (and not just in the phone book).
2. Is the image damaged (try replacing it with another one).
3. Are there any duplicate entries for this number.

7. Comparison of methods: which one to choose?

The choice of method depends on your phone model, Android version and readiness to experiment. For convenience, we will summarize the pros and cons. each approach in the table:

Method	Pros	Cons	Suitable for
Built-in settings	Does not require software installation, safe	Does not work on all devices	Samsung, Xiaomi, Google Pixel
Third-party dialers	Flexible configuration, additional functions	May conflict with the system, advertising	Any Android 8.0+
Editing system files	Maximum customization	Requires root, risk of failures	Advanced users
Automation (Tasker/MacroDroid)	Works without root, flexible rules	Complex setup, possible lags	Android 7.0+ with Accessibility support

Recommendation: Start by checking the built-in settings If they are not there. try Full Screen Caller ID or Truecaller. For older devices (Android 7–9) Call Screen CustomizerIf you are an experienced user and are willing to take a risk, learn the method with ADB or root.

FAQ: Answers to popular questions

Why is there no full-screen photo option on my Samsung Galaxy A52?

On budget ones and mid-budget models Samsung (series A, M, F) the function is often disabled. Try updating the application Samsung Phone via the Galaxy Store or use a third-party dialer.

Is it possible to take a full-screen photo during an outgoing call?

Yes, but not all applications support this function. Full Screen Caller ID And Contacts+ there is a separate setting for outgoing calls. In the standard Android dialer, this option is usually missing.

The contact photo is displayed blurry. How to fix?

The problem is. low resolution of the original image. Upload a contact photo in format .jpg or .png with a resolution of at least 1080×1920. Also check if it is automatically compressed (for example, when synchronizing with Google Contacts).

After Android update full screen photo disappeared. What should I do?

The update may have reset the settings or changed the location of the option. Try:

1. Clear the application cache Phone.
2. Check for a new version of the dialer in Play Market.
3. Reset the call screen settings to standard and configure again.

If that doesn’t help, use a third-party application.

Is it safe to give third-party callers access to contacts?

Legitimate applications (for example, Truecaller or Contacts+) request access to contacts only to display photos and names. However, before installing, check:

• Rating in Play Market (not lower than 4.0).
• Privacy Policy (is there a sales clause). data).
• Reviews for the last 6 months (are there any complaints about leaks).

Avoid little-known callers with suspicious permissions (for example, access to SMS or geolocation).