I Freed 32GB in 20 Minutes — Here's How to Clean Up Phone Storage

Move your entire camera roll to a PC or external drive, then delete from phone.

1. 1
   Connect your phone to a PC via USB cable — On iPhone, you'll need a Lightning-to-USB cable (or USB-C for newer models). On Android, use any USB-C cable. Unlock your phone.
2. 2
   Import photos using File Explorer (Windows) or Image Capture (Mac) — On Windows, open 'This PC', right-click your phone, and select 'Import pictures and videos'. On Mac, open Image Capture, select your phone, choose a destination folder, and click 'Import All'.
3. 3
   Delete the imported photos from your phone — After confirming the transfer, go to your gallery, select all, and delete. Then empty the 'Recently Deleted' folder (or wait 30 days for auto-delete).
4. 4
   Repeat for videos — they take up the most space — Videos are usually the biggest storage hogs. Sort your gallery by 'Videos' and transfer those first.
5. 5
   Set up automatic cloud backup to prevent future buildup — Use Google Photos (free unlimited compressed), iCloud (5GB free), or OneDrive (5GB free). Set to backup only on WiFi.

Delete old media files that WhatsApp stores automatically — often 2–5GB.

1. 1
   Open WhatsApp and go to Settings > Storage and Data > Manage Storage — This screen shows a sorted list of chats by storage usage. Top chats are usually group chats with lots of media.
2. 2
   Tap a chat and review all media — You'll see every photo, video, GIF, and voice message shared in that chat. They're sorted by size.
3. 3
   Select the ones you don't need and delete — Tap the checkbox on each file, then the trash icon. Delete up to 2GB in a few taps.
4. 4
   Disable auto-download for media — Go to Settings > Storage and Data > Media Auto-Download. Uncheck 'Photos', 'Audio', 'Videos', and 'Documents' for mobile data and roaming. Keep WiFi if you want.
5. 5
   Delete entire chats if they're not important — Long-press a chat, tap 'Delete Chat', and confirm. This also deletes all associated media.

Use a free app to find duplicate images and old large files you forgot about.

1. 1
   Install a duplicate cleaner app — On Android, try 'Duplicate Files Fixer' (free). On iPhone, use 'Gemini Photos' or 'Cleaner Pro'. Avoid apps with subscription fees.
2. 2
   Run a scan for duplicate photos — These apps compare images by content, not just file name. They'll find exact duplicates and near-duplicates (like burst shots).
3. 3
   Review and delete duplicates — Most apps let you 'Select All' duplicates of the same image and delete in bulk. Keep one copy of each.
4. 4
   Check for large files (over 100MB) — Use your phone's file manager or a dedicated app like 'Files by Google' (Android) or 'Documents by Readdle' (iPhone). Sort by size and delete anything you don't need.
5. 5
   Empty the trash folder in your gallery app — Deleted photos stay in a 'Recently Deleted' album for 30 days. Go there, tap 'Select All', and delete permanently.

Remove old offline maps and unused music playlists that eat up gigabytes.

1. 1
   Check your offline maps in Google Maps or Apple Maps — In Google Maps, tap your profile > Offline Maps. You'll see every saved map. Delete any for places you no longer visit.
2. 2
   Review offline music in Spotify, Apple Music, or YouTube Music — In Spotify, go to Settings > Storage > Offline playlists. Delete playlists you haven't listened to in months.
3. 3
   Delete downloaded podcasts and audiobooks — In Apple Podcasts or Google Podcasts, go to your library and swipe left on old episodes. In Audible, delete finished books from your device.
4. 4
   Clear the 'Downloads' folder in your file manager — Open your phone's file manager, go to 'Downloads', sort by size, and delete PDFs, APKs, and ZIP files you no longer need.
5. 5
   Uninstall apps you haven't used in 30 days — On iPhone, go to Settings > General > iPhone Storage and scroll to 'Offload Unused Apps' — enable it. On Android, check 'Unused apps' in Google Play Store > Manage apps & device.

Let an app find junk files, duplicate photos, and large old files automatically.

1. 1
   Install 'Files by Google' (Android) or 'Phone Cleaner' (iPhone) — Files by Google is free and no ads. It scans for junk files, duplicate images, and large files. Phone Cleaner is decent but has ads.
2. 2
   Run the 'Clean' or 'Smart Clean' feature — The app will show you a list of items to delete: cache files, empty folders, and old APKs. Review before deleting.
3. 3
   Use the 'Large Files' section to delete old videos and PDFs — Files by Google shows files over 10MB sorted by size. I found a 1.2GB video I recorded at a concert and forgot about.
4. 4
   Set up automatic cleaning (Android only) — In Files by Google, go to Settings > Auto-clean and turn it on. It will delete junk files every 30 days.
5. 5
   Uninstall the cleaning app after use — You don't need to keep it running. Clean once, then uninstall to save the space it uses.