T830XXU2ARK4 T830KOO2ARJ1 V8.1.0 Repair Firmware 4Files (Korea - KOO) Download Samsung Repair Firmware 4Files Model: Samsung Galaxy Tab S4 / T830 OS Version: Android 8.1.0 Oreo PDA/AP Version: T830XXU2ARK4 MODEM/CP Version: T830XXU2ARK4 CSC Version: T830KOO2ARJ1 Country: South Korea Region/Product Code: KOO Release Date : 2018-11-30 Security Pacth Level: 2018-12-01 ------------------------------------------- Content Of file: BL_T830XXU2ARK4_CL14803871_QB20844837_REV00_user_low_ship_MULTI_C