(10-07-2009, 12:50 AM)Rick7C2 Wrote: Where do I get this JTAGutil program? I searched google and found 4 different programs with the same name. I want to make sure I use the right one.
And how exactly do I poke the bytes?
You can flash it with BlackcatUSB software (formerly Schwartz Katze) and after some specific build version (after I bypassed the registration crap and reported such) the program then became available to all and FREE.
In the latest build (v216) it will detect the chip and then create tabs that will allow you to choose which firmware you would like to flash.
Typically the program works fine, but once in awhile the flash will not take and does not necessarily have anything to do with BlackcatUSB. If you are getting 0 lights on (after the inital 5 that flash when you plug it in) then your bootloader needs reflashed .. and to my knowledge BlackcatUSB will hang when trying to wait for a response back from the modem.. and Yes it does detect the chip.
This is where Schwartz Katze (BlackcatUSB software) application needs help e.g. 'flashfix' + sometimes gets confused with other tab button events. It might be possible to bypass the part where it is polling to detect a response upload load of the application and get to the configuration part where you can actually program the modem, but I have not decided to spend the time to do this hack much like I did with the registration bypass in the former releases.