Renan Urata

hi guys, tryied to short the 7 8 pin no lucko... used this schema of dot on chip as first pin and then mesuared voltages to check if there was a 0v and a 1.8v pins, tried a bunch to make pc recognize usb device, no lucko... Did a flash from linux to armbian with no sucess and then I got to boot with usb, no sd, with multitool and flashed some armbian 5.15 and 6.40 with success, then I wanted to try out a android image because performance was really poor on linux, could not even reproduce videos with out stutters on mpv, browser experience was horible. Then after using multitool to flash LibreELEC-RK322x.arm-9.2-devel-20200427220805-b7186bc-rk3229-v884k, it bricked my board... by the way this is a ddr3 board and this image seens to be ddr3 also, don~t know why it bricked, I tought that I could reflash with multitool if something bad happened since it was ok with armbian. One thing to note is that after the first flash attempt with armbian via linux, I could not enter flash mode by usb with computer like before, only with multitool... Can some one help me please?