8210 flasher cable problem!

[megamaster]

I have made my own Flasher cable for 8210 but When I placed it in the phone and start Rolis Flasher software a continous noisy sound come from the phone. And when I click on the read button it popup an error message box with the following message:

Power OFF mobile first and then connect
(Or check cable: phone TX=low(0) expected but phone TX=high read)

I have double checked my cable but it seemed that there is nothing wrong with it.

Is my phone damaged?

[mundenhouse]

hi all i need to flash my 8210 if a cable is easy enough to make i'll have a go myself, anyone know of any 8210 flasher cable schematics and there whereabouts any help will be gratefully received.

[megamaster]

See Picture below! This is a Flasher Schema for only DCT3 mobile

[mundenhouse]

thanks for ur help megamaster, sorry to be a pain but also have you got any idea how to attach the cable to the phone without the correct plug for the phone or can u buy the plugs?

many thanks once again

[megamaster]

Why don't you buy a Data Cable for your phone and then take the plug and make!

[danwood76]

@megastar

My phone had a similar problem what I did was to take the battery out and put it and the cable back in when the screen for the read/write addresses came up, this solved the problem but I have to do it every time I flash it!!

[rishi2504]

HI , Even i m facing the same problem .But i get this error even when the cable is not connected to the PC.I have tried e'thing but nothing seems to b of any help.

Can anyone help me ?

[danwood76]

Are you using rollis?

If you are try changing to the ltp2 port, this sometimes causes this problem!

also if you are a win xp user you will need to install userport for rollis to have acces to the ltp in the first place.