hello!

i’ve bricked my Lonpad A97. After a sysupgrade, the boot was unsuccessfull (just white screen, then power off.) I need some information, how can I unbrick? usb port is not accessible, i’ve tried to close the 7-8 pin of the chip, but my pc don’t recognise the chip. any help please? maybe some key combo?
i have EEPROM writer, so if anybody can send me any info, what software can i write into the chip, it would be nice 🙂

thx
Peter