New Tricks Daily

Sometimes you want to share a photo for a quick moment — not keep it floating in someone's gallery forever. That's exactly what WhatsApp's View Once feature is for. It lets you send a photo or video that disappears the moment the receiver opens it. Let's look at how it works, how to send one, and — most importantly — the safety rules most people skip. What is View Once? View Once is a WhatsApp feature for sending photos and videos that vanish after being opened one time. The receiver taps the photo, looks at it, and when they close it, it's gone — not saved to their gallery, not stored in the chat. On your side, you'll see an "Opened" status once they've viewed it, so you know the photo was seen. This is different from a normal photo: a normal photo stays in the chat forever and the other person can save, forward, or share it anytime. A View Once photo gets exactly one view. How to send a View Once photo or video Sending one takes four taps: ...

That "Storage almost full" message always appears at the worst moment — right when you're trying to take a photo or install an update. The panic move is deleting photos and memories you'll miss later. You don't need to. Most of a full phone is junk you can clear safely, not your pictures. Here are 6 real ways to win back space. 1. Clear cached app data — free space without losing anything Apps store temporary files (cache) that pile up over weeks and months. Deleting them is completely safe. Go to Settings → Storage and tap Cached data to clear it in one go, or do it per app: Settings → Apps → pick an app → Storage → Clear cache . One important warning: on that same screen you'll also see Clear data . Do NOT tap that one — it logs you out of the app and deletes your saved files, downloads, and settings inside it. Clear cache only, and repeat it for your biggest apps (browsers, social media, and streaming apps are usually the worst). 2. Remove or offload...

"Congratulations, you've won a lottery!" — from a number you've never seen. Spam calls are annoying, and some of them are outright fraud attempts. The good news: your Android phone already has a free, built-in spam filter. You don't need to install anything. Here's how to turn it on and take back control. How the built-in protection works Google's Phone app checks incoming calls against a database of known spam numbers. When a spam call comes in, your phone can warn you ("Suspected spam caller") or block it silently. It's free, it's already on your phone, and it works surprisingly well. Turn on Caller ID and spam protection Open the Phone app (the green phone icon you use to make calls) Tap the three dots (⋮) in the top-right corner, then tap Settings Tap Caller ID & spam, then turn on See caller and spam ID On the same screen, turn on Filter spam calls so suspected spam never even rings That's it — most spam calls will ...

Your phone was at 100% in the morning and it's begging for a charger by evening. Before you blame the battery itself, know this: in most cases the battery is fine — it's the settings quietly draining it. These 7 settings are built into your Android phone, they cost nothing, and they genuinely make a difference. No "battery booster" apps needed (those usually make things worse — more on that below). A few real settings can add hours to your phone's battery life. 1. Turn on Battery Saver — the one switch that matters most Battery Saver limits background activity, slows down visual effects, and stretches your remaining charge. Here's how to turn it on: Open Settings Tap Battery Turn on Battery Saver That's it. Your phone will now sip power instead of gulping it. On most phones you can also schedule it to turn on automatically below 20% — look for "Schedule" or "Turn on automatically" on the same screen. 2. Lower your screen brigh...

Handing your phone to a friend to show them a photo is normal — but nobody wants their private chats on display while they scroll. WhatsApp has a built-in feature for exactly this: Chat Lock. It locks any chat you choose behind your fingerprint (or face lock / phone PIN), moves it into a hidden "Locked chats" folder, and hides its message previews in notifications. Here's how to use it properly. How to lock a chat Long-press the chat you want to lock Tap Lock chat from the menu Confirm with your fingerprint (or your phone's screen lock) Done. That chat is now locked. Where do locked chats go? Locked chats disappear from your main chat list and move into a separate Locked chats folder. To open it, pull down on your chat list — the folder appears at the top. Tap it, verify your fingerprint, and your locked chats are there. How to unlock a chat Changed your mind? Long-press the locked chat inside the Locked chats folder, tap Unlock chat, and confirm with your ...