For Android 5.1.1 specifically, the verified version is typically or v25.6.2 —the last builds that officially supported API level 22.
: Choose one of the verified links above. If the standard app fails, download TikTok Lite . tiktok apk for android 511 verified
TikTok’s current versions (from 2024 onward) are not compatible with Android 5.1.1 due to: For Android 5