K750i Firmware Upgrade

I'm trying to do an upgrade. I've followed the instructions on the
install program

1. switch off phone
2. remove sim
3. replace battery
4. press & hold C key
5. connect usb cable

and when the phone starts up it prompts me to insert the sim and won't
go any further.

Has anyone had this problem? How did you resolve it?

Thanks!

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› See More: K750i Firmware Upgrade

[email protected] wrote:
> I'm trying to do an upgrade. I've followed the instructions on the
> install program
>
> 1. switch off phone
> 2. remove sim
> 3. replace battery
> 4. press & hold C key
> 5. connect usb cable
>


Assuming you are using the official software to do it, make sure you
have already connected the usb cable before you press and hold C key.


Steve

<[email protected]> wrote in message
news:[email protected]...
> I'm trying to do an upgrade. I've followed the instructions on the
> install program
>
> 1. switch off phone
> 2. remove sim
> 3. replace battery
> 4. press & hold C key
> 5. connect usb cable
>
> and when the phone starts up it prompts me to insert the sim and won't
> go any further.
>
> Has anyone had this problem? How did you resolve it?
>
> Thanks!
>

In our family we have 3 x w800i and 1 x k750i..............only the k750i is
a bugger to update. I have to try 3 or more times to get it to work. Don't
ask me why.

dj

[email protected] declared for all the world to hear...
> I'm trying to do an upgrade. I've followed the instructions on the
> install program
>
> 1. switch off phone
> 2. remove sim
> 3. replace battery
> 4. press & hold C key
> 5. connect usb cable
>
> and when the phone starts up it prompts me to insert the sim and won't
> go any further.

If you've done it properly the phone will not start up. You must press
and hold the C key whilst you plug the cable in and keep it held down
until you are told to release.
--
Regards
Jon

In news:[email protected],
[email protected] <[email protected]> typed:


My mate had his k608i debranded with a cable and it took ages because we
had to end up using a DSS-25 stand.
Changed back to the USB unlock cable and was told by unlocking friend to
put in the cable last. That helped and was much faster than the
deskstand.
HTH

On Fri, 21 Jul 2006 22:42:25 +0100, Jon <[email protected]>
wrote:

>If you've done it properly the phone will not start up. You must press
>and hold the C key whilst you plug the cable in and keep it held down
>until you are told to release.

Yup. Took me a while to figure this out.

And don't bother emailing their tech support. You'll never get
anything back. Phone tech support isn't too bad, although one told me
to update my Java installation.

SEUS uses Flash not Java!

Dave Gould
Co-ordinator, Bristol No2ID
http://www.bristol-no2id.org.uk/

Proof that Blair is creating a meta-database 20x more intrusive than
the Stasi:
http://www.bristol-no2id.org.uk/blog/?page_id=5