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

Gaming on Android 16 gets a major upgrade with custom ROMs. From smoother frame rates to advanced GPU tweaks, discover how the latest ROMs are reshaping the mobile gaming experience in 2025.

AMOLED vs OLED displays – what’s the difference? Learn about picture quality, brightness, power efficiency, and durability of AMOLED and OLED screens. Compare their pros and cons to decide which is best for smartphones, TVs, and other devices.

Smart Operating Systems are no longer just tools - they’re becoming intuitive companions. With built-in AI, proactive automation, and real-time adaptability, today’s OS platforms are reshaping how we interact with technology. From personalized suggestions to voice-controlled actions, this blog dives into how these intelligent systems are revolutionizing our devices and redefining user experience.

Tired of a cluttered Android experience? Go minimalist. In this blog, explore how to give your smartphone a clean, sleek, and distraction-free interface with handpicked themes and lightweight launchers. Ideal for those who value function and simplicity.

Tablets have evolved into powerful tools for creators, offering the flexibility of touch, the precision of styluses, and access to powerful apps like Procreate, Canva, and LumaFusion. Whether you're an artist, video editor, or digital content creator, discover how today's top tablets can transform your creative workflow.

Easily convert JPEG images to PNG format online with our free, privacy-focused tool. Whether you're a designer, blogger, or everyday user, switching from JPG to PNG ensures higher image clarity and transparency support - ideal for logos, web elements, and more. No sign-up needed, no data stored. Just fast, elegant, one-click conversion.

Struggling with slow internet on your Android phone? Discover how internet speed booster apps can help you enhance connectivity, reduce lag, and get the most out of your data or Wi-Fi. Whether you're gaming, streaming, or browsing, these apps optimize your device's network performance in just a tap.

Unlock the full potential of your Apple ecosystem! Discover how Handoff, AirDrop, and Continuity help your iPhone and Mac work together effortlessly.

Passive Infrared (PIR) sensors are widely used motion detectors that sense infrared radiation from objects in their surroundings. In this blog, we break down how PIR sensors work, where they're used—from home security to smart lighting, and the key benefits they offer in terms of energy efficiency and automation. Whether you're a tech enthusiast or just curious about smart devices, this guide will help you understand the role of PIR sensors in modern electronics.

Lava has just fired up the budget smartphone market with the launch of the Blaze Dragon 5G in India. Sporting the powerful Snapdragon 4 Gen 2 chip, premium finishes like Golden Mist and Midnight Mist, and a price under ₹15,000, this phone brings serious heat to its segment. From design to performance, it’s redefining what users can expect from an affordable 5G device.

YouTube is phasing out its long-standing Trending page in favor of a more personalized discovery experience. This major shift highlights the platform’s evolving focus on user preferences, curated recommendations, and tailored content feeds. As algorithms become smarter, YouTube aims to surface videos that matter most to each individual, making exploration more relevant and engaging than ever.

Looking to personalize your Android home screen with stylish time displays? This blog explores the best clock widgets for Android, featuring a variety of digital and analog designs to suit every aesthetic—whether you prefer minimalist layouts or bold, customizable themes. Discover top-rated clock widgets that not only enhance functionality but also elevate the visual appeal of your device.

Confused between 32-bit and 64-bit architecture? Learn the key differences, performance impact, RAM limits, software compatibility, and why 64-bit is the future of computing.

Android 16 is here, and it brings some surprising changes over Android 15! From smoother animations and redesigned notifications to enhanced privacy tools and better battery optimization, Android 16 feels like a real upgrade — not just a minor patch. In this blog, we break down the major differences, new features, and why it might be worth updating your device right now.

Japan’s National Institute of Information and Communications Technology (NICT) has set a new world record by achieving an astonishing internet speed of 402 Tbps, redefining what ultra-fast connectivity means. Using advanced multicore fiber optic technology, this breakthrough opens the door to real-time AI processing, massive data transfers, and a future where downloading entire libraries takes mere seconds. Here's a closer look at how this innovation could reshape the digital

Discover how India’s indigenous NavIC GPS system is revolutionizing satellite navigation. In this blog, we break down what NavIC is, how it compares to traditional GPS, its real-world applications, and why it's vital for India's strategic autonomy in 2025 and beyond.

Android 16 is stepping up mobile security with its new “Network Notifications” feature, designed to alert users when their device connects to fake cell towers—also known as Stingrays. This update offers a major privacy boost by detecting unencrypted or suspicious networks, helping users stay one step ahead of surveillance threats.

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

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.

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.