View Full Version : 8210 failed to 8250 and now doesn't work...

25-07-2002, 04:22 AM
I've done a flashing of mcu 8250 5.04 into my 8210 5.30, and it gave me a contact service...

i've tryed to flash it with dejan, triyed a lot of loaders... and now he doesn't switch on, but i can still read fls with dejan,

whats the matter so ?
someone can help me ?

(dejan doesn't want to write anything on my phone...)

vive la france.

25-07-2002, 09:20 AM
Is it a ROM6 phone? 8210 can only be upgraded on ROM6 phones...

just flash your backup or an 8210 5.31 MCU+PPM with Rolis DCT-3 Flasher 4.78b6

25-07-2002, 09:30 AM
thanx to answer so quickly ,
i've tryed this, but i can't switch on my phone ,
so the mbus interface doesn't work... ;o/

it doesn't want to flash... damn ,!

i've forgotten , yes thats a rom 6 ;o)

25-07-2002, 09:36 AM
Use Rolis DCT-3 Flasher 4.78b6

Flash a 8210 5.31 MCU+PPM

If it doesnt want to start flashing, then make sure the battery is charged in another 8210 and make sure all the cable connections are good...

ROM6 are renound for flashing difficulties

25-07-2002, 10:26 AM
well, you can't just flash mcu of 8250 to a 8210.

after making sure that your 8210 is ROM6, use rolis flasher 4.78 to flash it with a full flash of 8250!

25-07-2002, 10:48 AM
full flash is MCU+PPM

dont need the eeprom for 8250 upgrades.

31-07-2002, 12:31 AM

You always talking Rolis Flasher 4.78.
I've been looking for the sw but only find v4.77.
Where can I get 4.78 ? or somebody can send me ?


Thank you

31-07-2002, 12:34 AM
I emailed you this... www.cellularbase.co.uk has it for download.

04-08-2002, 02:35 AM
I have manual in my web for 8210 to 8250, you also can see pictures of my old phone transformed in 8250.


04-08-2002, 10:33 AM
I too have upgrade tutorial and FAQ on my site


06-08-2002, 12:35 PM
When flashing the 8250 MCU & PPM to a 8210 ROM 6 phone what phone type do you need to choose in Flasher 478, 8210 or 8250?

What language pack contains English?

What extra features do you get after flashing?