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Diffstat (limited to 'en/devices/storage/adoptable.html')
| -rw-r--r-- | en/devices/storage/adoptable.html | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/en/devices/storage/adoptable.html b/en/devices/storage/adoptable.html index 85e8b100..c8233fd1 100644 --- a/en/devices/storage/adoptable.html +++ b/en/devices/storage/adoptable.html @@ -140,8 +140,7 @@ which SD card firmware may choose to use for optimization purposes.</p> <p>In Android 8.x and lower, adoptable storage didn't work with FBE. All existing devices that have adoptable storage used <a href="/security/encryption/full-disk">full-disk encryption</a> (FDE). -In Android 9, adoptable storage works with FBE and is encrypted using -<a href="/security/encryption/metadata">metadata encryption</a>. However, by +In Android 9, adoptable storage works with FBE. However, by default, file contents are double-encrypted because adoptable storage has an FDE and FBE layer. By default, both layers encrypt file contents, which can slow device performance. To fix the problem of double encryption and speed up |