FeaturedAndroid
Clear app cache on Android
Clear an app's cache on Android to fix crashes and free up space. Step-by-step instructions for Samsung, Google Pixel, Xiaomi and other phones.
1 min read
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Simple answers to everyday tech problems
Clear, step-by-step fixes for iPhone, Apple, Android and the apps you use every day. Find the setting, understand what it does, and get back to what you were doing.
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iPhone
Check iPhone battery health
Find your iPhone's Maximum Capacity in Settings, understand what the percentage tells you, and learn when a battery replacement is actually worth it.
2 min read
Start with the symptom
What is going wrong?
Most people arrive with a symptom rather than a setting name. Pick the one that matches.
Battery draining fastFind what is using the power and which settings actually help.Wi-Fi or Bluetooth droppingWork through connection problems in the order that fixes them fastest.Storage is fullSee what is really taking up space and free it without losing photos.An app keeps crashingNarrow it down to the app, the account or the operating system.A setting has movedLocate features that were relocated in a recent iOS or Android update.The phone will not turn onRule out the simple causes before assuming hardware failure.
Latest guides
iPhone
iOS 27 indexing in progress
Seeing Indexing in Progress on iOS 27, or stuck on Optimizing Search and Siri? Learn what it means, how long it takes and how to help it finish faster.
8 min read
Show me the fixAndroid
Stop Samsung Wallet popping up
Samsung Wallet keeps popping up when you swipe up? Turn off the swipe up gesture in a few taps, stop pocket triggers and switch to Google Wallet if you prefer.
6 min read
Show me the fixHow-To
Turn off call screening
Learn how to turn off call screening on iPhone so unknown callers ring normally again. Covers Ask Reason for Calling, call filtering and carrier spam apps.
7 min read
Show me the fixHow-To
Turn off Liquid Glass
Learn how to turn off Liquid Glass on iPhone as far as Apple allows. Use the iOS 27 slider, Tinted mode and Reduce Transparency to make menus solid and clear.
6 min read
Show me the fixiPhone
iPhone alarm not going off
iPhone alarm not going off, too quiet or only vibrating? Check the 10 settings that silence alarms, including the iOS 27 alarm volume, and stop oversleeping.
6 min read
Show me the fixiPhone
Contacts showing as numbers
iPhone contacts showing numbers instead of names in calls and Messages? Find the cause fast, turn contact sync back on and get every name back safely.
6 min read
Show me the fixBrowse
Guides by category
Every guide belongs to one category, so you can work through a device or a topic in order.
iPhone
Settings, features and fixes for iPhone, from battery and storage to Face ID and iOS updates.
34 guidesApple
Apple ID, iCloud, Mac, iPad, Apple Watch and the services that tie them together.
37 guidesAndroid
Android settings, Google account issues and device-specific fixes explained step by step.
29 guidesApps
Fixes and walkthroughs for the apps people use every day: messaging, streaming, storage and more.
41 guidesHow-To
Straightforward walkthroughs for the things people actually need to do on their phones.
129 guidesTroubleshooting
Something is broken. Work through the likely causes in order, starting with the quickest fix.
10 guidesGuides
Longer explainers for settings and features worth understanding properly, not just toggling.
10 guidesNewsletter
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