Galleto V54 EDC15P+ boot failed

[midnightman1]

Guys I have problem with V54 galletto EDC15P+ ...

failed with write...

I am trying boot mode...but I can only read in boot mode.
Write is not working...galletto will freeze and show error.
(boot mode siemens, ME7 flash 512k)...

is there any solution? known? or bad galletto?

read is no problem.....will 100% read.

thanks

[vasco fernandes]

use mpps boot mode

[wokcz]

Post pic of your pcb, maybe someone can guide you if you need to replace some components.

[Dyogenes]

Siemens? But you are working on a Bosch ECU...
First of all, I hope you do not work on the car, your ECU shoud be on the benchm with a good stable +14V power supply. Voltages below 12V will not allow correct programming.
Connect pin 24 of the 29f400 chip to GND trouugh a 4K7 resistor.
Power ON ECU.
After 3-5 sec disconnect pin 24 from GND.
Connect Galleto socket.
Start Galleto program.
Select AUDI.
In Driver go to bottom and find AUDI WV ME7.x.x 29f400BB PIN 24 FLASH A MASSA
Press ECU DATA button and check answer.
If you see "Boot mode inactive" you have Galleto USB driver trouble. Often this is conflict Galleto USB driver and drivers from other program for virtual USB COM port. Tray to uninstall all other USB COM drivers.
If you see EEPROM ident all OK.
First read flash few time and binary compare files for check connection stability. If OK - you can write.
is work.

Even if your car is not Audi, for the boot mode you need to select options as described...

Good luck!

[dominik.m]

EDC15P+ - why boot mode?
You can read and write witout problem via OBD.
Not only V54!
Old galletto 1260 , kwp2000 ,mpps .

[smirnoff_rules]

yes save to read with mpps if its goes wrong easy to recover 99% of the time , most problems is because it wasnt chksum properly