If you want chinese traditional Hong Kong language, you must search for ZH.lng and ZH.T9, upload them with "A2Uploader" in : TPA/preset/system/language, delete lng.lst and lng.dat, edit your "customize.xml" like : HERE, and upload it to TPA/preset/custom. The "customize.xml" from your phone can be extracted with "DB3150 Fs Extractor".