Posts
Android guides and reviews
Tutorials, comparisons, and reviews for Android power users. 27 guides published so far.
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tutorial · 2026-06-01
Android App Permissions: What They Mean and How to Lock Them Down
A practical breakdown of how Android's runtime permission model works, what each dangerous permission actually exposes, and step-by-step instructions to audit and revoke permissions using the Privacy Dashboard and Permission Manager.
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tutorial · 2026-06-01
How Android App Sandboxing Actually Works
A technical breakdown of how Android isolates every installed app using Linux UID sandboxing, SELinux mandatory access control, Binder IPC, and the runtime permissions model, plus an honest look at where the sandbox falls short.
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tutorial · 2026-06-01
Android Backup in 2026: Local, Encrypted and No-Cloud Options
How to back up an Android device in 2026 without cloud services: covering SeedVault on custom ROMs, Neo Backup for rooted devices, ADB methods for stock Android, and full TWRP partition images - with encryption at every step.
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review · 2026-06-01
Best Encrypted Messaging Apps for Android in 2026
Five open-source encrypted messaging apps for Android reviewed side by side - Signal, Molly, Session, SimpleX, and Briar - matched to threat models from casual privacy to censorship circumvention and no-internet use cases.
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tutorial · 2026-06-01
Android Firewall Without Root: Control App Network Access
How to block per-app network access on Android without root using the VPN API, with a step-by-step NetGuard setup guide, app comparison table, and practical whitelist recommendations.
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comparison · 2026-06-01
Android vs iPhone for Privacy in 2026: An Honest Comparison
iPhone and Android both made real privacy progress, but the honest 2026 comparison depends entirely on your threat model. From Secure Enclave consistency to GrapheneOS network isolation per app, here is what the documented evidence actually shows.
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tutorial · 2026-06-01
Aurora Store: Use the Play Store Anonymously on Android
A practical guide to Aurora Store, the open-source Play Store client for Android that lets you download apps anonymously using shared token pools, without linking installs to your Google account.
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review · 2026-06-01
Best 2FA Authenticator Apps for Android in 2026
Comparison and recommendations guide for the best 2FA authenticator apps on Android in 2026, covering Aegis, Ente Auth, Bitwarden Authenticator, Google Authenticator, and andOTP with security criteria, backup strategies, and a TOTP vs passkeys overview.
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review · 2026-06-01
Best Open-Source (FOSS) Android Apps in 2026
A category-by-category guide to the strongest FOSS Android apps in 2026, covering browsers, messaging, password managers, file sync, media, and system utilities, with honest trade-offs and install sources.
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tutorial · 2026-06-01
How to Debloat Android Without Root Using ADB
Step-by-step guide to removing carrier bloat and OEM system apps from Android without root, using ADB's per-user package manager commands - fully reversible, no bootloader unlock required, works on Android 5.0 through 15.
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tutorial · 2026-06-01
How to De-Google Your Android Phone in 2026
A practical, level-by-level guide to removing Google Mobile Services from Android in 2026, covering ADB tweaks on stock ROMs, microG, GrapheneOS, LineageOS, and open-source app replacements for every Google service.
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tutorial · 2026-06-01
How to Install APK Files on Android Safely (2026 Guide)
A practical 2026 guide to installing APK files on Android safely, covering the per-app install permission model, step-by-step methods via Settings UI and ADB, APK hash and signature verification, trusted sources, and permissions hygiene after install.
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tutorial · 2026-06-01
How to Install a Custom ROM on Android: Complete 2026 Guide
Step-by-step guide to installing a custom ROM on Android in 2026, covering bootloader unlocking, TWRP, GrapheneOS, LineageOS, post-install security hardening, and common troubleshooting fixes.
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tutorial · 2026-06-01
Rooting Android with Magisk in 2026: Risks and How-To
A practical 2026 guide to rooting Android with Magisk: how systemless root works, a full bootloader-unlock-to-flash walkthrough, real risk assessment, and Play Integrity API verdicts explained for Pixel and other supported devices.
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tutorial · 2026-06-01
Obtainium: Auto-Update FOSS Android Apps Without a Store
Obtainium pulls signed APKs directly from GitHub, GitLab, Codeberg, and 30+ other sources, notifying you when updates are available and installing them through Android's standard PackageInstaller, no intermediary store required.
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tutorial · 2026-06-01
Private DNS and Ad-Blocking on Android Without Root
How to use Android's built-in Private DNS feature with filtering resolvers like NextDNS, AdGuard DNS, and Mullvad to block ads and trackers system-wide on any unrooted Android 9 or later device.
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tutorial · 2026-06-01
How to Detect and Remove Malware on Android
Step-by-step guide to detecting and removing Android malware using Play Protect, Safe Mode, ADB, and factory reset, with prevention tips and coverage of stalkerware risks.
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review · 2026-06-01
Where to Download APKs Safely: APKMirror, APKPure and F-Droid
APKMirror, APKPure, and F-Droid operate on fundamentally different trust models. This breakdown covers how each platform handles APK signing, where each has succeeded or failed, and which belongs in your sideloading workflow.
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tutorial · 2026-06-01
Secure Android Setup: First 30 Minutes With a New Phone
Step-by-step Android security setup guide covering lock screen hardening, Google account 2FA, encryption verification, permission auditing, Private DNS (DoT), and password manager installation - all completable in 30 minutes on any new Android phone.
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tutorial · 2026-06-01
How to Verify an APK Signature Before Installing
Learn how to verify an APK signature before sideloading using apksigner and keytool. Covers all four Android signing schemes, certificate fingerprint comparison, ADB-based checks, and red flags that signal a tampered or repackaged file.
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review · 2026-05-17
Best Android Password Managers in 2026 (Open-Source First Review)
Detailed 2026 review of five Android password managers: Bitwarden, KeePassXC Sync, Proton Pass, 1Password, Aegis Authenticator.
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comparison · 2026-05-16
GrapheneOS vs LineageOS 2026: Custom ROM Comparison for Privacy Users
Detailed 2026 comparison of GrapheneOS and LineageOS: threat model, supported devices, security features, app compatibility, Play Services handling.
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tutorial · 2026-05-14
30 Essential ADB Commands Every Android Power User Should Know
A power-user reference for ADB: 30 commands covering install, uninstall, screen capture, scrcpy, logcat, dumpsys, backup, sideload, bootloader basics.
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tutorial · 2026-05-13
The 2026 Android Privacy Hardening Checklist (15 Steps)
A 15-step Android privacy hardening checklist for 2026: permission manager, Private DNS, scoped storage, ad-blocker DNS, app sandbox, app pinning, biometrics.
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review · 2026-05-12
The Best Android VPN Apps in 2026 (Tested and Reviewed)
Hands-on review of five Android VPN apps in 2026 (Mullvad, ProtonVPN, IVPN, NordVPN, ExpressVPN): privacy, audits, speed, pricing and which one to actually pick.
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comparison · 2026-05-11
F-Droid vs Google Play Store: A 2026 Comparison for Privacy-Conscious Users
A 2026 side-by-side comparison of F-Droid and the Google Play Store on policy, anti-features, update model, catalog size, and security guarantees.
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tutorial · 2026-05-10
How to Sideload Android Apps Safely in 2026: A Practical Security Guide
Step-by-step guide to sideloading Android apps in 2026 without compromising device security: trusted sources, signature checks and permission hygiene.