Android File Problem Fixes
Most Android file problems fall into a small number of categories. Find yours below.
Storage Problems
- Android Storage Full — find and delete large files, clear app caches, move to SD card
- WhatsApp Storage Full — manage WhatsApp media, move to cloud or SD card
- SD Card Not Showing — mount, format, or diagnose SD card issues
Transfer and Access Problems
- Can't Transfer Files — diagnosis for USB, Wi-Fi, and MTP transfer failures
- Can't Access USB Drive — USB OTG, unsupported formats, permission issues
- Access Files on TV — stream or copy from phone to Android TV or Fire TV
- Find Downloaded Files — where Android saves browser downloads, APKs, and media
File Opening Problems
- Open PDF on Android — open PDF files without Google Drive or extra apps
- Open ZIP on Android — extract ZIP archives directly in AnExplorer
- Open RAR on Android — extract RAR and RAR5 archives
- Open 7Z on Android — extract 7-Zip archives
App and APK Problems
- Backup Apps as APK — export installed apps, share APKs
- Access Hidden Files — show dot files, system folders, and hidden directories
Quick Diagnosis Tips
Phone says storage full but you can't find large files: Open AnExplorer → navigate to root or internal storage → enable Sort by size to surface the largest files and folders.
Downloads not showing in Files app:
AnExplorer shows /sdcard/Download/ directly. Go to AnExplorer → Internal Storage → Download.
SD card not visible: Check if the SD card appears in the AnExplorer sidebar under Storage. If not, go to Android Settings → Storage → check if the card is mounted.