this page you will find the firmware link to download the firmware for Sony xperia 1 Dualj9110 and flash unlockd pattern lock pin lock face lock frp lock all unlockd erase all user data and remove all praivcey lock operating system of this firmware is android 9.0
Model Sony xperia 1 Dualj9110 firmware country Soth Africa OS version android 9.0
File Name Sony-xperia-1-Dualj9110-55.0.A.2.278.1318-8208-R16A-firmware-SothAfrica.zip File sise 2.5 GB Country Chaina Version Android 9.0 Sony flashtool-0.9.18.1 for windows Sony xperia 1 Dualj9110 firmware download (by mobilexpert.online) Download Sony Xperia 8 sov42 And 902So Usb Drivers By mobilexpert Download sony flash tool 0.9.18.1 version download by mobilexpert Download