
How to Clear Cache on Android (Apps, Chrome, and Samsung)
Clear an app's cache in Settings, clear Chrome or Samsung Internet's cache without losing passwords, and learn why Galaxy phones dropped Wipe cache partition.

Clear an app's cache in Settings, clear Chrome or Samsung Internet's cache without losing passwords, and learn why Galaxy phones dropped Wipe cache partition.

Google Wallet tap to pay not working? Match what the terminal shows to the fix, check NFC and your screen lock, and find the new Pixel 11 antenna spot.

Android phone not showing up on your PC or Mac? Switch to File transfer, rule out the cable, fix the Windows MTP driver, and use OpenMTP on a Mac.

Google Play services v26.42 and Play Store v53.8 (Oct 26) add XR glasses pairing, silent earbud pairing, Playbacks and Ask Play videos.

Android camera not working? Decode "Camera failed," "Can't connect to camera" and black screens, then fix them on Pixel and Galaxy phones.

Android mic not working? Run a 2-minute recording test, then fix Microphone access, app permissions, Bluetooth, and blocked mic holes.

Apps crashing on Android? Find out if it's one app or many, then fix it: cache, WebView and Chrome updates, storage, archiving, and safe mode.

How to fix Android GPS: test the GPS outdoors, turn on Location Accuracy, give apps precise location, stop battery savers pausing GPS, and fix car issues.

How to fix Wi-Fi calling on Android: turn it on for Pixel and Galaxy, add your E911 address, open router ports, and check T-Mobile, Verizon and AT&T rules.

How to fix an Android touch screen that won't respond or taps by itself on Pixel and Galaxy phones, and how to control a dead screen to save your data.

How to back up an Android phone with Google, Samsung Cloud, or a PC, what each backup misses, and the 57-day rule that can erase your backup.