Google Photos can remove device copies of media it considers backed up, freeing storage. That is useful only if the right account has the right photos in the cloud. A 'Backup complete' message alone does not tell you whether a particular folder or recent video is included.
Before you start
Connect to reliable Wi-Fi and identify which Google Account is active in Photos. Keep irreplaceable originals on the phone until you have also checked an independent backup.Do it step by step
- Open Google Photos and tap your profile photo. Confirm the account email and backup status, then inspect which device folders are selected for backup.
- Choose several important photos and a recent long video. For each, open More → About or Details and check the Backed up status and size rather than relying only on a thumbnail icon.
- From another device or browser, sign in to photos.google.com with the same account and open those exact examples. Check the resolution and content you need.
- Only then choose Free up space on this device and read the amount and items Google proposes to remove locally. Understand that built-in gallery apps and offline viewing may no longer show the removed copies.
- After the cleanup, revisit the cloud library and download one test item back to the phone if you need to know the recovery route. Keep a separate copy for unique family or work media.