Error code

Android INSTALL_FAILED_INSUFFICIENT_STORAGE

ANDROIDINSTALL_FAILED_INSUFFICIENT_STORAGE
Android Error Code· An error code shown by Android or the Google Play Store.

What it means

The APK cannot be installed because the device does not have enough free storage space.

How to fix it

  1. Free up storage by uninstalling unused apps or deleting media files.
  2. Clear cached data for installed apps (Settings > Storage > Cached Data).
  3. Move apps or files to a microSD card if the device supports it.
  4. Check available space under Settings > Storage before retrying.

Not affiliated with Android. Answer summarized from the manufacturer's manual linked above; consult that source for the authoritative procedure.