ZDNET's key takeaways Use these codes to forward calls, pay your bill, check balances, etc.Some of the codes work only on certain carriers or devices.One of the codes also might erase your data, so ...

If you want to unhide or remove a lock from an app, long press on the app, tap Don't Require Face ID and enter your Face ID or passcode. Your locked apps will now be unlocked and your hidden apps will ...

Secure your phone fast by using these iPhone and Android security settings to block hackers, guard your data, and protect ...

Several of Samsung's Galaxy phones and tablets are now stuffed with AI features -- whether you use them or not. While some ...

Go back to Settings > System and scroll down until you find the "Developer options" entry. Tap that entry. Scroll down until you find the "Quick settings developer tiles" entry and tap it. On the ...

One UI is no different. Samsung deserves credit for cramming so many unique features into its Android skin that you still won ...

In many areas, it is a code violation to put your power cord in your wall. While putting Audio/Video cords in your wall is permissible, adding an extra outlet may be required by code. This video ...

If your Android phone is misbehaving, crashing frequently, freezing, restarting randomly, or lagging significantly, it's likely that a third-party application is the culprit. Even if you are cautious ...

T-Mobile is changing its trade-in program to finally accept broken devices like those with cracked screens or liquid damage, though at half value. The policy also introduces new eligibility rules, ...

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