OPPOr17 can t change the lock screen wallpaper after changing to another theme.

Here's how you can change your lock screen wallpaper:

1. When using the default theme of your phone, you can freely change the lock screen wallpaper.

2. When using a third-party theme, you can enter the theme store.

1. Enter the album -- find the ** that needs to be set as the desktop -- send -- wallpaper -- set as, and select set as lock screen wallpaper or set as desktop wallpaper; But when I set the ** inside the album as the lock screen wallpaper, there is no change. This is because the wallpaper I am using now is bound to the theme and cannot be changed, so we need to change it from the theme. 2. Open the "theme" of the built-in app on the desktop of the mobile phone, and click on the "Me" page in the lower right corner.

3. In the "Me" page, find "My Themes" and open it. 4. I have two **themes here.,The first one is the one that comes with the phone.,The second one is the one I'm using now.,Click on the second theme.**。 5. This is the introduction of the theme I am using now, you can see that there are several icons under "Apply Theme to Apply" "Lock Screen" "Icon" "Desktop Wallpaper" "Other Modules".

6. At this time, you can choose according to your personal needs, because I just want to customize the lock screen wallpaper, click the "lock screen" button, you will find that the "lock screen" button turns gray, and then click Apply. 7. Go back to the album, click on the ** you want to use as a lock screen, "Set as", "wallpaper" and "lock screen wallpaper" to achieve the effect you want.

Because the lock screen of the theme set does not support custom change of wallpaper, the solution is as follows:

1. First of all, turn on the OPPO phone and look for the settings function, as shown in the figure below.

2. Then in the page that opens, click on the desktop and screenlock magazine function, as shown in the figure below.

3. Then in the page that opens, find and click the lock screen magazine function, as shown in the figure below.

4. Then in the page that opens, enter the lock screen magazine function.

5. Finally, in this page, turn on the lock screen magazine function, so that the lock screen magazine of the phone is set.

You can set or change your lock screen wallpaper and desktop wallpaper by following these methods:

1. Set or change the lock screen wallpaper

1) When using a third-party theme, the scope of the app covers "lock screen wallpaper" by default", Replacement Method:

Android 10 and above: You can go to the "Theme Store" app> My > My Resources page, click to enter the theme details page of the app, uncheck "Lock screen" in "App scope", and then click the app theme. After that, you can go and change the lock screen wallpaper.

Android 10 or below: When using a third-party theme, changing the lock screen wallpaper is not supported for the time being, please switch to the default theme of your phone, and then enter the theme store to search for the lock screen wallpaper you want, and you can change the lock screen wallpaper freely.

2) When using the default wallpaper of your phone, you can go to the "Theme Store" app > My > My Resources Select the corresponding wallpaper, click "Preview Wallpaper", and set it as the lock screen wallpaper.

3) Set the ** of the album as the lock screen wallpaper, you can go to Settings > Personalization > Wallpaper > Local Album pages, select**, and set it as the lock screen wallpaper.

2. Set or change the desktop wallpaper

2) Set the ** of the album as the desktop wallpaper, you can go to Settings > Personalization > Wallpaper > Local Album pages, select**, and set it as the desktop wallpaper.

When we use OPPO mobile phones, we can set the lock screen wallpaper, but many people encounter the cheating situation that the lock screen wallpaper cannot be changed, resulting in the inability to set the wallpaper successfully, so what is going on? Why can't I change the oppo lock screen wallpaper?

1. When we set up the theme in the theme store, the lock screen wallpaper will also be replaced, and use our own wallpaper, or ** lock screen wallpaper, but it prompts that the lock screen wallpaper is not supported, so it is because the lock screen wallpaper is lost, so you can't use other lock screen wallpapers.

2. You can click to enter the theme of the app, and then swipe down to see three application ranges: screen lock, and dry icon, desktop wallpaper, remove the lock screen, click [In use] or [Application].

The above is the introduction of why the oppo lock screen wallpaper can't be changed,Through the above analysis,I believe everyone understands,If you also encounter such a situation in life,You can refer to the above processing methods。

1.This phenomenon occurs because the phone uses a custom lock screen method or theme (with lock screen), and the set lock screen wallpaper can only be displayed normally under the default theme or default lock screen mode. 2.

Long press the blank space of the mobile phone desktop - wallpaper - select more - album - select your favorite ** - lower right button - lock screen settings. 3.You can also go to your phone's photo album, choose your favorite wallpaper, and try it as a lock screen wallpaper.

Reason: The lock screen of the theme set does not support customizing and changing the wallpaper.

Solution: Go to [Theme Store] --Me] --My Theme] --My Lock Screen] --Apply Swipe Up to Unlock], and after setting the default lock screen, you can change the lock screen wallpaper at will. (Note: Only the default lock screen supports changing the lock screen wallpaper).

The lock screen is to protect the data security of the system.

Lock screen purpose. 1. Protect your computer or mobile phone privacy.

2. Prevent misoperation of mobile phones.

3. Save power without closing the system software.

Hello, how to set up the theme:

You can go to Settings > Desktop & Lock Screen (Desktop & Lock Screen Magazine) > set the theme.

Note: You can turn this feature on or off in your phone's Settings > Desktop & Le Scratch Lock Screen > Le Scratch Lock Screen (for ColorOS 7 models).

After turning on this switch on the OPPO phone, you can make the phone's lock screen wallpaper change automatically.

When you use the theme, don't you have three application locations below, you just cancel the wallpaper.

Solution: Enter the [Theme Store] [Me] [My Theme] Click on the theme you want, and then look at the words "Apply Theme As" under the wallpaper, and then you click on the small box below with the color of [Wallpaper], you will see that it is a little white, and then you can change the wallpaper at will.

Hello, after you use the theme, the lock screen is also part of the theme and cannot be changed.

Open Themes, click on the default theme in My Themes, and you're done.

You can change the lock screen by finding a global wallpaper.

I don't know.,I'm also oppo.,The lock screen must be the default theme of the system.。

The above method still doesn't work, you can click on the settings, click on the lock screen desktop and wallpaper, click on the lock screen settings, change the lock screen wallpaper with the theme, and open the desktop wallpaper in the desktop settings with the theme change, and then re-use the theme.

Go to Settings. Display & Brightness. Click on the meeting to see the lock screen magazine and wallpaper. Open the lock screen magazine. You can change the lock screen wallpaper.