this page you will find the firmware link to download the firmware for sony xperia z1 c6943 firmware 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 8.0
sony xperia z1 c6943 firmware country brazilOS version android 8.0
File Name sony-xperia-z1-c6943-R2b-firmware-brazil.zip File sise 1 GB Country brazil Version Android 8.0 Flash Tool sony flashtool-0.9.18.1 for windows sony xperia z1 c6943 firmware download Download Sony Xperia 8 sov42 And 902So Usb Drivers By mobilexpert Download sony flash tool 0.9.18.1 version download by mobilexpert Download