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

Want to unlock advanced system settings in Windows with just one command? Enter sysdm.cpl — your gateway to powerful tools like virtual memory tweaks, system restore, performance settings, and more. In this guide, we’ll show you how to use it like a pro and safely customize your PC for better performance and control.

In 2025, Android power users are divided between two powerful root solutions — Magisk and the rising challenger, KernelSU. While Magisk continues to dominate with its module system and systemless root approach, KernelSU is gaining serious traction for its deep kernel-level control. In this blog, we break down the key differences, pros, cons, and use-cases to help you decide which root method suits your device and workflow best.

Wondering why your IP keeps changing? This beginner’s guide explains what dynamic IP addresses are, how they work, and why most ISPs use them.

Lost precious memories due to accidental deletion or a corrupted memory card? Don’t panic — recovering your lost photos is often possible with the right tools and techniques. In this blog, we’ll guide you step-by-step on how to retrieve deleted or lost images from SD cards or microSD cards using photo recovery software. Whether you’re using a DSLR, Android phone, or GoPro, this guide will help you recover what matters most.

In an age where data breaches and cyber threats are constantly evolving, secure internal communication is no longer optional it’s essential. Whether you're managing a growing app, a cloud-based business, or an enterprise network, protecting the flow of data between services, servers, and internal APIs is critical.

Looking to create stunning videos on your Android device without needing a PC? In this guide, we explore the best video editing apps for Android in 2025 ranging from beginner-friendly tools to professional-grade editors like InShot, VN, PowerDirector, and more. Whether you're making reels, YouTube content, or cinematic vlogs, these apps bring powerful editing features right to your fingertips.

Wondering if PUBG is cross-platform in 2025? With gaming communities more connected than ever, crossplay is a hot topic — but PUBG’s support is still limited. In this blog, we break down exactly which platforms work together, from Xbox and PlayStation to PC and Mobile, and reveal what’s possible, what’s not, and why. Don't miss the full compatibility chart and FAQs!

Looking to ditch Windows for gaming? These Linux distros in 2025 bring full driver support, top performance, and support for thousands of AAA titles.

Cyberattacks in India are rising — and these cybersecurity companies are stepping up. From antivirus to AI threat detection, here’s who’s leading the charge in 2025.

Linux gaming in 2025 is no longer a joke thanks to Proton, Steam Deck, and powerful Linux distros, it's a serious alternative to Windows for most gamers.

Unlock the full potential of your Chromebook by enabling Developer Mode. This 2025 guide walks you through each step and shows what powerful features it unlocks.

Inspired by jumping toys, Seoul University’s new soft robots offer flexible, adaptive movement poised to transform healthcare, industry, and collaborative robotics.

Tired of your phone’s boring default gallery? Check out the top gallery apps for Android in 2025 including privacy vaults, offline tools, and cloud-powered viewers.

Need to back up or restore your SMS messages on Android? This 2025 guide lists the best apps - from no-root tools to advanced solutions for power users.

From sci-fi to reality holograms are making their way into homes. Learn how this futuristic tech is set to transform entertainment, gaming, and everyday communication.

Curious about Android kernel development? This guide breaks down the basics - how the kernel works, how to build it, and where to start as a beginner.

Facing issues with Magisk in 2025? From bootloops to module conflicts, this troubleshooting guide covers every common error and shows you how to fix them step-by-step.

MediaTek has officially launched its Dimensity 8450 5G chipset in India, bringing flagship-level AI performance and power efficiency to the mid-range segment. Set to debut in devices like the Oppo Reno 14 Pro, this next-gen chip offers advanced AI capabilities, 4nm efficiency, and high-end multimedia support—positioning MediaTek as a serious rival to Qualcomm in 2025.

MediaTek and Snapdragon go head-to-head again. Explore which chip—Dimensity 9300 or Snapdragon 8 Gen 2—offers better speed, AI, gaming, and efficiency.

TWRP or OrangeFox? If you're into custom ROMs and root-level tweaks, this guide breaks down the key differences and helps you decide the best recovery for your Android device in 2025.

Lightroom isn’t the only option. From Snapseed to Lensa AI, discover the best photo editing apps for Android in 2025 — ideal for portraits, filters, and social-ready edits.

Getting locked out of your Google account can be frustrating and disruptive. This guide shows you how to recover access, how long it usually takes, and smart ways to prevent future lockouts.

India is gearing up to enter the global semiconductor arena with plans to begin domestic chip manufacturing by the end of 2025. Backed by massive government investments and global partnerships, this initiative aims to reduce reliance on imports and boost India’s self-sufficiency in critical tech infrastructure. Here’s a closer look at how this move could reshape the future of Indian electronics & innovation.

Take control of your Android device with root-level firewalls! This guide shows you how to use AFWall+, NetGuard, and more to block unwanted app connections and enhance your phone’s privacy and performance.