They have a US office now that functions as a distributor.... that may also mean they have done so in order to provide customer service here as well. See Post #399 above.Then write a mail to them and ask for an older firmware to send you. It won't be quick nor very plesent but I believe they will do that much. If that doesn't work they will ask you to send it back to them in China on your own expense so that they can disassemble (read the EPROM on programator) and check it out and they will send you another one but that will take a lot of time.
PS here is the service contact info from that site:
Contact information
Trade name: TempoTecPhone number: +1 6262780810
Email: [email protected]
Physical address: 19823 Vista Hermosa Dr. Walnut, Walnut CA 91789, United States
VAT number: 99-4946208
Trade number: 6387988
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