Many thanks, RonS
New to here, and this is the first time to do this.
Download the Z140 file and I have modified the cardinfo.cif follow your direction.
But what the next step? should I
1. Format a SD card in FAT32 type? I only have a 32G ,is it OK?
2. Copy the firmware folder,update folder modified CARDINFO.CIF to the root of SD card
3. Insert to the Z120 unit
4. it will automatic update , wait to finish
is that all I need to do?
if I need to update the bluetooth, is any other file I need to download?
my unit is original Z120 with 2.003 version. toooooo ol