Set Up Quick Response Text for Calls
Can't pick up a call on your Huawei phone right now? Instead of letting it ring out, you can send the caller a short text explaining that you're busy or will call back soon. The wording of these quick responses can be personalized to fit different situations.
Restart the smartphone
If your Huawei phone feels sluggish, a pending update wont finish installing, or apps stop responding, a full restart is often the fastest fix. EMUI keeps background processes and cached data running until you force a reboot, which frees memory and closes anything blocking a clean installation.
Switch Data Connection During Calls On or Off
On a Huawei phone with dual SIM, a VoLTE call can knock your mobile data offline if the wrong SIM is left carrying the connection. The Switch data connection during calls option moves data traffic to the other SIM automatically so browsing keeps working while you talk. If this setting is off, apps in the background may stall or lose connection the moment a call starts.
Set App Data Usage Permissions
If a single app burns through your mobile data plan or keeps syncing in the background even on Wi-Fi, its network permissions are likely too broad. Huawei phones let you restrict mobile data, background data and roaming for each app individually. This is also the fix when an app still uses data after you switched on data saver.
Enable Full-Screen Display for Apps
Some apps on your Huawei phone still show a small black bar or don't stretch across the whole screen. EMUI flags these apps as not optimized for full-screen mode, but you can still force the setting yourself for each one. Skip an app and it stays letterboxed no matter how often you restart it.
Assign a Contact to Speed Dial
If you want to call your most-used contacts without scrolling through your list every time, speed dial numbers let you jump straight to them. On most Huawei phones this shortcut stays inactive until you link a number key to a contact yourself. Once set, a long press on that number key starts the call directly from the dialer.
Share a Website Link
Copying a link from the address bar and pasting it into another app just to send a page to a friend takes too many steps and is easy to mess up on a small screen. On Huawei phones, the Browser app has a built-in Share function that skips the copy-paste routine entirely. You pick the messaging, email or social app you want, and the link goes straight there.
Delete a Widget from the Home Screen
A Widget stuck on your Huawei home screen keeps eating battery or mobile data long after you stopped using the app behind it. Outdated content, a cluttered layout, or a Widget that refreshes constantly in the background are common reasons to get rid of it. Removing it does not delete the app itself, only the shortcut tile on your screen.
Change Themes
If your Huawei home screen still looks the same after picking a new wallpaper, you are probably in the wrong menu. Icon shapes, lock screen style and color accents on Huawei phones are controlled together by one dedicated theme setting, not by the wallpaper picker alone. This guide points you to the exact screen where you apply or customize a full theme.
Delete an Album in Gallery
When your Huawei phone fills up with photos, deleting an old album from Gallery looks like the fastest way to free up space. Every photo inside that album gets removed at the same time, and depending on your sync settings, the deletion can also reach your cloud gallery. Before you tap Delete, it helps to know exactly what gets erased and where.
Create a Huawei Backup
If your Huawei phone crashes or you switch devices, unsaved photos, contacts and app data disappear for good. The built-in backup tool lets you store a full copy on external storage or your computer via HiSuite, but many people never find the setting or pick the wrong storage target. Knowing where the backup file ends up matters just as much as creating it.
Rename a Contact Group
A contact group on your Huawei phone keeps the name you gave it when you created it, even after you add or remove members. If that name no longer matches the people inside, the group stays confusing every time you open Contacts to send a message or start a call.
Adjust Display Size
If icons, menus, and text look too small or too large on your Huawei phone, the display size setting is probably not matched to your eyes or your screen. Resizing screen elements can shift app shortcuts to a different spot on the home screen, which makes apps seem to have vanished. This is a scaling setting, not a broken app or missing icon.
Create a New Calendar Event
Missed appointments often trace back to calendar entries saved without the right details on your Huawei phone. Without a title, location, or correct start and end time, reminders can end up incomplete or missing entirely. This affects meetings, appointments, and personal reminders alike.
TalkBack Feedback Settings
When TalkBack vibrates and plays a tone after every single tap, typing or scrolling can feel exhausting fast. This happens because vibration feedback and sound feedback are both switched on by default in the TalkBack settings on Huawei phones. How loud those tones are and whether other app audio gets muted while TalkBack speaks depends on a separate audio ducking option.