Mobile
How to Merge PDF Files on iPhone or iPad
Combine PDFs with Preview, the Files app, or a reviewed shortcut, arrange the pages, and save a checked copy without deleting your originals.
Latest Mobile Articles
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How to Back Up Your iPhone Before an iOS Update
Create and verify an iCloud or encrypted computer backup, archive a pre-update copy, and understand the limits of restoring to an older iOS version.
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Siri AI in iOS 27: Features, Supported iPhones, and Setup
See what Siri AI adds in iOS 27, check device and availability requirements, and use conversations, personal context, app actions, and Camera features.
Mobile
How to Add and Customize a Pinterest Home Screen Widget
Add a Pinterest widget on iPhone or Android, choose the available feed or board view, and fix missing or stale widget content.
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Can You Downgrade an iPhone from iOS 26 to iOS 18?
Check firmware authorization, device compatibility, and backup limits before attempting an iOS restore, and understand what recovery mode can and cannot do.
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How to Use iPhone Messages on Windows with Phone Link
Pair your iPhone with Phone Link to send and receive texts on a Windows PC, and understand its message history, group-chat, and media limitations.
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Which Apple Devices Support Siri AI?
Check which iPhone, iPad, Mac, Apple Watch, and Vision Pro models support Siri AI, plus the software, language, and region requirements.
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What to Check After Updating to iOS 27
Adjust Liquid Glass, check Siri AI eligibility, try the new Photos tools, and review location sharing and shortcuts after updating your iPhone.
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Android Audio Booster and Equalizer Apps: Choosing the Right Tool
Compare Android equalizers, media players, podcast controls, and volume boosters by what they actually change, with tips to avoid distortion and excessive volume.
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How to Make Stickers from Photos on iPhone
Turn a person, pet, or object in a photo into a reusable iPhone sticker, add an effect, create a Live Sticker, and manage your sticker collection.
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How to Force Restart a Frozen iPhone Without Losing Data
Restart an unresponsive iPhone safely with the correct button sequence for your model, without erasing photos, apps, settings, or other stored data.
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How to Configure a Proxy in Shadowrocket on iPhone
Add an authorized proxy server to Shadowrocket, connect it on iPhone, test routing and latency, and avoid common privacy and DNS configuration mistakes.
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How to Find Downloaded Files on iPhone and Android
Find downloads in the iPhone Files app, Samsung My Files, and Files by Google, including photos, browser files, attachments, and offline app content.
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How to Fix a Slow iPhone: 9 Safe Troubleshooting Steps
Speed up a slow iPhone by checking storage, updates, temperature, network conditions, battery health, Safari data, and problem apps in a safe order.
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How to Update Your iPhone to iOS 26 and What's New
Check iPhone compatibility, prepare a reliable backup, install iOS 26 safely, and understand which new features depend on your device or region.
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17 Android VPN Apps Compared: Privacy, Free Plans, and Limits
Compare Android VPN apps by privacy controls, free-plan limits, ease of use, and device coverage, with practical checks to make before installing.
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5 Android Security Apps with AI-Based Threat Detection
Compare Bitdefender, Norton, Avast, McAfee, and TotalAV for Android malware scanning, scam protection, privacy tools, and practical limitations.
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How to Reset or Factory-Reset an iPhone Safely
Choose the correct iPhone reset option, back up your data, erase the device safely, and understand how resetting differs from restoring iOS.
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How to Find Downloaded Files on iPhone or iPad
Find Safari downloads, documents, images, and offline music on an iPhone or iPad, and learn where to look when a file is missing.
Mobile
How to Add a Gmail Account to an iPhone
Add an existing Gmail account to Apple Mail or the Gmail app on iPhone, choose what to sync, and fix common sign-in or delivery problems.