I would like to flash this TV box. Chip says H618, memory says KMQN10006B, which seems to be 8GB flash 1.5GB (12gbits) RAM, integrated on a single chip and wifi is AIC8800D40 ... I'm having hard time to find it, because what I find has flash and ram separated and 1GB or 2GB not 1.5GB.
PMU: AXP1530, DRAM_VCC set to 1200 mv, RAM CLK =648 MHZ, DRAM Type =7 (3:DDR3,4:DDR4,7:LPDDR3,8:LPDDR4), DRAM SIZE =1536 MBytes, para1 = 30fa, para2 = 6001000, dram_tpr13 = 26061, HSSDR52/SDR25 8 bit, 50000000 Hz, 7456 MB, read toc1 from emmc 32800 sector, uboot entry=0x4a000000, optee entry=0x48600000, U-Boot 2018.07 (Apr 15 2026 - 13:56:20 +0800) Allwinner Technology CPU: Allwinner Family Model: sun50iw9 ,DRAM: 1.5 GiB ,CPU=1416 MHz,PLL6=600 Mhz,AHB=200 Mhz, APB1=100Mhz MBus=400Mhz
All help are welcome