If it's not already on, turn on "Data Roaming" by swiping the button to the right. You might be missing text messages because you've blocked specific callers , so their messages are unable to get through. You can check to see who you've blocked and unblock them as needed. Tap the three dots at the top right of the screen and then tap "Settings.
Set up MMS - Samsung Galaxy A40 - Android - Device Guides
If you want to receive messages from unknown callers, make sure "Block unknown callers" is turned off by swiping the button to the left. You should see a list of blocked phone numbers. To unblock a number, tap the minus sign for each one on the right side of the screen. If you continue to have trouble receiving text messages, your phone might simply be misbehaving, which can often be resolved by restarting.
You can turn your phone off and back on again, or perform a soft reset. If none of the previous steps resolved your problem, it might be because there is some corrupted data in your Messages app's cache.
You can clear the cache easily. After it completes, if that has not resolved the issue, you can also tap "Clear data.
Samsung Galaxy S8
If none of these troubleshooting steps solved your problem, your phone might have a more serious issue. You may want to contact your cellular provider for technical support. Account icon An icon in the shape of a person's head and shoulders. New releases. Secure Folder Samsung Electronics Co.
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Secure Folder leverages the defence-grade Samsung Knox security platform to create a private, encrypted space on your Samsung Galaxy phone. Apps and data moved to Secure Folder are sandboxed separately on the device and gain an additional layer of security and privacy. Easier and more convenient Store your private files and apps safely. It's easy to move apps and data by tapping "Move to Secure Folder" or by importing them via "Add files" from inside Secure Folder. Your personal apps and data will be separated and encrypted so that they are protected from malicious attacks.
More secure Lock your Secure Folder with an additional PIN, pattern, password, or biometric lock, so that only you can access your private pictures, apps, and data. Effectively manage data Add or copy your apps and data into Secure Folder. You can use Secure Folder to store your private contacts, photos, and more in a separate account.
This allows you to have two profiles on a device so you can manage your data more effectively. Features or UX may vary depending on the device, OS version, etc. Applications and data moved or added to Secure Folder e. If your mobile device detects any rooting or custom ROMs, Secure Folder will automatically lock-up in order to prevent unauthorised access, in which case you will no longer be able to access or use the contents within Secure Folder. Therefore, please make sure you back up any important applications or data elsewhere, such as on your personal computer, before moving them to Secure Folder.
Samsung is not responsible for any data loss or inaccessibility.