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At SolveSphere we publish step-by-step fixes, tested app recommendations, AI tool walkthroughs and health tips you can trust. Read less, solve more.
🎮 Gaming & Apps
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Best Farming Games for Android (2025)
Farming games on Android range from cozy pixel RPGs to heavy simulation experiences with tractors and field management. This guide lists the best picks for every playstyle — offline, low-MB, multiplayer, idle and realistic simulators — and includes tips so you can choose the perfect farm.
Best Android Games Without Internet (2025) — Top Offline Picks
Need games that run perfectly without Wi-Fi? Whether you’re commuting, flying, or in an area with poor reception, offline games save data and deliver satisfying play anywhere. This guide covers the best Android games you can play completely offline in 2025
Top 10 Must-Have Android Apps (2025)
PYour Android phone is capable of much more than you think. While most people stick to Instagram, WhatsApp, and YouTube, there’s an entire universe of lesser-known but powerful apps that can boost your productivity, make life easier, and even help you stay healthier.
💹 Trading Guides
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How to Build a Custom Trading Bot in MT4
Step-by-step guide to convert your manual trading ideas into a working MT4 trading bot (Expert Advisor). Includes planning your strategy, writing MQL4 code, testing with backtesting, running on demo/live accounts, and free setup assistance from SolveSphere.
Backtesting vs Live Trading
Before risking real money, every trader should test their trading bot (EA) using reliable backtesting strategies and live testing methods. Whether you’re using MQL4 or MQL5, proper testing helps ensure your algorithm behaves as expected under real market conditions.
What is an Expert Advisor (EA)?
Expert Advisors (EAs) are one of the most powerful features of the MetaTrader 4 (MT4) platform. An EA is an automated trading program written in the MQL4 language that can monitor the market, generate trading signals, and execute buy or sell orders without manual intervention.
⚙️ Tech Guides
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Windows 10 DPI Fix
If your apps look blurry, text seems stretched, or icons are too small or too large, you might be facing a DPI scaling issue in Windows 10. This problem often happens on high-resolution displays (like 2K, 4K monitors, or laptops with Retina screens). Luckily, there are several reliable fixes you can apply.
Hidden Android Settings You Should Enable
Unlock hidden Android and iPhone settings that are rarely discussed but can drastically improve your phone’s speed, battery life, and overall performance. From developer options to system tweaks, this guide covers everything.
Fix: Phone Not Vibrating on Silent
If your phone is not vibrating when it should, it can be frustrating. This guide covers both Android and iPhone with easy-to-follow steps to fix the vibration issue.
🤖 AI Tools
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How to Use ChatGPT for Free
ChatGPT is one of the most powerful AI tools available for free. Whether you want to write articles, brainstorm ideas, or just chat, this guide will help you get started without spending a dime.
Top Free AI Logo Makers (2025)
AI-driven video makers are transforming content production. This guide compares free and paid AI video generators in 2025, highlights strengths and limits, shows step-by-step creation, suggests workflows, and provides troubleshooting and FAQ so you can pick the right tool for YouTube, social, or business videos.
Best AI Resume Builders (Free)
AI tools can speed up content production, discover trends, and give actionable posting guidance. This long-form guide covers the best AI tools for social growth (scheduling, caption & hashtag generators, visual AI, analytics), how to choose and test them, an example workflow, a short case study, common mistakes to avoid, and a detailed FAQ.