this page you will find the firmware link to download the firmware for Sony xperia 5 J8270 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 5 J8270 Dual country Japan OS version android 9.0
File Name Sony xperia 5 J8270.zip File sise 3 GB Country Japan Version Android 9.0 sony flashtool-0.9.18.1 for windows Sony xperia 5 J8270 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