On Android, download an Exif removal app. Several free options exist on the Play Store. Messaging apps like WhatsApp and Signal strip metadata automatically. But email, AirDrop, and direct file sharing do not. Know which channels protect you and which don't.

Researchers proved that your Android phone is sending data to Google every 4.5 minutes. Even when you opt out of EVERYTHING. Researchers at Trinity College Dublin did an exhaustive deep-dive into exactly how much data iOS and Android devices stealthily transmit back to Apple and Google. Both tech giants are running non-stop telemetry pipelines from your device. Even when you are not logged into an account. Even when you explicitly opt out of data collection. Even when the phone is completely untouched. The sheer volume of data being harvested is staggering. Android sends data back to Google every 4.5 minutes. iOS follows right behind, pinging Apple every 4.5 minutes. Within the first 10 minutes of powering on a fresh device, Android sends roughly 1MB of data to Google. iOS sends about 42KB to Apple. When the phones are just sitting there doing nothing, Google harvests around 1MB of data every 12 hours. Apple collects roughly 52KB. Google is collecting 20x more telemetry data than Apple. But what they are collecting is the real problem. The researchers discovered that your phone isn’t just sending generic system diagnostics. It is sending a highly detailed digital fingerprint: - Hardware serial numbers - Device IMEI numbers - Wi-Fi MAC addresses - Your phone number - SIM card details And it gets darker. iOS uploads the WiFi MAC addresses of every device near you. Your roommate's laptop, the café router, your neighbor's home gateway—all tagged with your exact GPS coordinates. If just one person in your building enables location services once, Apple now knows where every single device on that network lives. Forever. The researchers tried to opt out of everything. They turned off location services, restricted background data, and avoided signing into any accounts. It didn't matter. The data transmission never stopped. The escape hatch has been welded shut. Right now, millions of professionals use these devices to handle sensitive business data, proprietary code, and private operations under the assumption that "idle" means "safe." But the data shows there is no such thing as an offline smartphone anymore. --- Paper: Mobile Handset Privacy: Measuring The Data iOS and Android Send to Apple And Google (2021)

Google just turned Android into an AI delivery vehicle at its #TheAndroidShow# event. New Gemini-native laptops. The phone OS is becoming a system-wide intelligence layer. The cursor is now an agent. It was a big day of releases, and I/O isn't even here yet. The most notable drops: 1. Googlebooks — a new laptop line built from the ground up for Gemini Intelligence. Hardware partners: Acer, Asus, Dell, HP, Lenovo. Runs Android phone apps. Supports custom widgets. Ships with "Magic Pointer," a Gemini-built cursor. Launching in the fall. 2. Gemini Intelligence — a system-wide AI layer for Android devices that automates tasks across apps. Demos: snap a photo of a hotel brochure -> Expedia booking. Speak a grocery list -> shopping cart built. Coming to Galaxy + Pixel this summer, and Wear OS, Android Auto, glasses, and Googlebooks by year-end. 3. Other features and tools — Create My Widget: vibe-code your own widgets in natural language. — Rambler: Gboard dictation that strips filler words and switches languages mid-sentence. — Gemini in Chrome on Android: experimental auto-browse for tasks like booking tickets. — Autofill with Gemini: opt-in form-fill across apps. — Instagram features (Ultra HDR, native stabilization, night mode) come to Android via a Meta partnership. Mindy Brooks, Google VP of Product Management, framed it like this: "Android transitions from an operating system into an intelligence system."