Akt_s4_2023-01-14_update.zip -

Minor optimizations to the launcher to reduce lag when switching between navigation and media apps.

Improved Bluetooth pairing speed and more stable Wi-Fi handshakes. AKT_S4_2023-01-14_update.zip

Always export your settings or save your APKs before a flash. Minor optimizations to the launcher to reduce lag

While the specific filename typically refers to a firmware or software update released on January 14, 2023, it is most commonly associated with Android-based head units (car infotainment systems) or specific TV box firmware . AKT_S4_2023-01-14_update.zip