Hi there XDA member.Anyone looking for the latest firmware for the Quad-Core T3 P1 - Board exdroid - Sun8iw11p1 - 4x ARM Cortex-A7 @ 1.60Ghz T3L 8035 2+32G IPSV8.1.1_20210825.102119_THEME1.rardrive.google.comExtract Zip file to clean Fat32 formatted USB drive, make sure all 5 files are on the USB not in a folder.open settings - Car settings and click the System Update - wait for Reboot and will flash.YouTube instructions...Read more