Hello. Looking for a firmware for noname 2GB CarMP4 FM transmitter. The model is unknown and there are no markings(except name carmp4) on the case or circuit board. The firmware is corrupt and it doesn't show as a disk anymore. If enter recovery mode(by holding button PLAY) then it shows as mp3boot device with VID_0603 and PID_B5D4.
I have tried some other firmwares but they do not match as LCD is different, it has 5 buttons and 160x128 LCD.
Picture:
MCU: Sinowealth SH86270
Flash: Samsung K9GAG08U0M (MLC)(2048M)
LCD: 090420lkd-j1.68-2 (160x128 pixels) (1.8'' screen)
LCD cable: cog-c168mvht-01 job:905961 F
FM chip:accel as6300sa
Board ID: N/A
Slot: SD
Mp3_Firmware_Tools recognizes original firmware as - LD281_160x128_v221_XC1689_0408
Thanks.
