Sorry I post my AT&T T68i question here. Do you have Chinese traditional firmware for T68i and instructions to flash it? I got my t68i unlock a month ago but do not find how to upgrade to Chinese fonts. Thank for advice.
Here is R7A_Taiwan firmware for T68i. This file is shared by Ryanhart However, I don't have instructions to tell how to upgrade. Probably you need to find it by yourself. Good luck!