Tech Tutorials - App Reviews & Android Fixes | Fintech Shield Blog

Pairing an Apple Watch with your iPhone opens up a world of smart features — from handling calls and tracking health to controlling apps and automation. This guide shows you how to sync and optimize everything to work in perfect harmony in 2025.

Samsung is all set to launch the Galaxy M36 5G in India on June 27, 2025. Packed with Galaxy AI features, a massive 6,000mAh battery, and a 50MP triple camera setup, this slim and powerful budget smartphone is aimed at users who want flagship-grade tools without breaking the bank. Here’s everything you need to know before the official release.

Looking to revamp your phone's look in 2025? Whether you're using a launcher or just your device’s built-in theme store, these Android themes will completely transform your UI — no root required.

Samsung has officially announced its Galaxy Unpacked 2025 event, scheduled for July 9 in Brooklyn. With the theme “Ultra Unfolds,” the tech giant is set to unveil the Galaxy Z Fold 7, Flip 7, Watch 8 series, Buds Core, and possibly its first XR headset. Packed with design upgrades, AI-powered features, and ecosystem improvements, this event is shaping up to be Samsung’s most ambitious showcase yet. Here’s a complete look at what to expect.

Tired of a dull home screen? These top 10 Android widgets in 2025 will help you add function, flair, and minimal beauty to your phone’s layout.

Ever wondered why your 10,000mAh power bank doesn’t fully charge your phone multiple times? This guide breaks down mAh, watt-hours (Wh), and real capacity to help you make smarter buying decisions and understand what you're really getting.

Google has officially rolled out Android 16, bringing a wave of smart enhancements to your smartphone. From a refreshed Material 3 design and Gemini AI integration to a reimagined battery dashboard and powerful new security features like USB lockdown and fraud detection — Android 16 isn’t just an upgrade, it’s a complete experience overhaul. In this post, we explore what’s new, what’s useful, and why this update matters for every Android user in 2025.

In a world where digital privacy is critical, private vault apps offer the security you need - for free. From hiding personal photos to locking sensitive apps, this list covers the best free vaults for Android in 2025. Explore top-rated options like Keepsafe, AppLock, and more.

Windows Defender Security Center, now known as Windows Security, is Microsoft’s all-in-one solution for malware protection, firewall control, and device performance. This blog walks you through its features, real-time protection tools, and why it’s enough for most users in 2025.

The Shakti Processor is India’s revolutionary open-source CPU project built on RISC-V architecture. Designed by IIT Madras, it offers secure, scalable, and cost-effective alternatives for embedded systems, desktops, and servers — all proudly Made in India.

Tired of logging in and out of your apps? Check out these 5 best Android app cloners of 2025 that let you run multiple accounts for social media, games, and more - all on one device.

Seeing “Couldn’t verify it’s you” while logging into your Google account? This guide walks you through proven steps to recover access, avoid lockouts, and protect your account.

Ditch Google's surveillance and take control of your smartphone with these top privacy-focused Android ROMs. From GrapheneOS to CalyxOS, discover the best deGoogled operating systems for a secure mobile experience in 2025.

Voice biometric authentication uses your unique vocal patterns to verify your identity - no passwords, no tokens. In this blog, we explore how voice recognition works, where it's used, and how it’s revolutionizing secure logins across industries in 2025.

Looking to declutter your digital life in 2025? This Notion dashboard setup blends simplicity, function, and beauty to help you stay focused and organized.

Linux is more powerful than ever in 2025, and it’s not just for developers anymore. Whether you’re a creator, remote worker, or multitasker, these lesser-known tools will supercharge your Linux workflow and make you wonder how you lived without them.

Worried about Android malware in 2025? We tested the best antivirus apps that really detect threats. Explore top picks like Bitdefender, Norton & more.

Optical scanners convert physical images or text into digital formats using advanced light and sensor technology. From office scanning to facial recognition, this tech continues to power many essential processes in 2025. Here's a complete guide to how they work, types available, and why they still matter.

Transferring files between your smartphone and PC is easier than ever in 2025. This guide shows how to use AirDroid and Snapdrop for seamless, cable-free file sharing over Wi-Fi—no installation needed for Snapdrop!

Overheating Android phone? We tested the top cooling apps in summer 2025 to find which ones truly lower your device’s temperature. From Cooling Master to Phone Cooler, discover apps that actually work!