TechZoom

See every device on your Wi-Fi, work out which ones you don’t know, and block them. Steps for JioFiber, AirFiber, Airtel, mesh systems and any router.

Full-screen ads on your Android home screen or lock screen? Here’s how to find the exact app behind them, remove it, and turn off brand ads on Xiaomi and more.

Hacker changed your Instagram email or phone? Here’s the official recovery route, how video selfie checks work, and the fake “recovery experts” to avoid.

Notifications late or missing? The fix order for Android and iPhone: Focus, battery saver, app permissions and the brand settings that put apps to sleep.

UPI failed but money debited? RBI rules set refund deadlines and ₹100 a day compensation. What to do, where to complain, and the fake helpline scam to avoid.

iOS 27.2 is expected in late October. New Siri AI languages, the Health app redesign, smaller changes, why there is no iOS 27.1, and whether to update.

UIDAI’s new Aadhaar app replaces mAadhaar. How to set it up, share only what is needed instead of photocopies, lock your biometrics and update details.

GPT-6 is rolling out in ChatGPT. What free and Go users get with GPT-6 Luna, how Intelligent UI works, the limits, and whether paying for Sol is worth it.

WhatsApp usernames let you chat without sharing your number. How to set one up, what the username key does, the scam risk, and why India is still waiting.

CNAP shows the KYC name behind calls in India. How it works, why you may not see it yet, whether you can hide your name, and the scams it won’t stop.