Baffling problem unlocking nokia 6230??

I have attempted to unlock a Nokia 6230 using
www.trycktill.com/unlock_swe.asp I normally have no problems with this nad
have unlocked dozens over the last couple of years...this ones causing me
grief...I used code number 7 and it came up and said Phone restrictions
off.... great i thought - I tried my vodafone sim in it - ok I tried a
virgin sim in it - OK. My problem being its for use on O2 and when I put in
an o2 sim it doesnt give you the invalid sim message It lets you use the
phone as if there is a valid sim in it but there is no signal and when you
dial a number it says no network coverage. I then tried unlocking it again
using code number 1 - it said phone is not restricted and the same using
code number 5 - I still cant get a o2 sim to work in it - does any one have
any ideas???

Gaz

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› See More: Baffling problem unlocking nokia 6230??

[email protected] declared for all the world to hear...
> I have attempted to unlock a Nokia 6230 using
> www.trycktill.com/unlock_swe.asp I normally have no problems with this nad
> have unlocked dozens over the last couple of years...this ones causing me
> grief...I used code number 7 and it came up and said Phone restrictions
> off.... great i thought - I tried my vodafone sim in it - ok I tried a
> virgin sim in it - OK. My problem being its for use on O2 and when I put in
> an o2 sim it doesnt give you the invalid sim message It lets you use the
> phone as if there is a valid sim in it but there is no signal and when you
> dial a number it says no network coverage. I then tried unlocking it again
> using code number 1 - it said phone is not restricted and the same using
> code number 5 - I still cant get a o2 sim to work in it - does any one have
> any ideas???

The phone is unlocked, the SIM is suspect or the handset may be
blacklisted on O2.
--
Regards
Jon

"Jon" <[email protected]> wrote in message
news:[email protected]...
> [email protected] declared for all the world to hear...
>> I have attempted to unlock a Nokia 6230 using
>> www.trycktill.com/unlock_swe.asp I normally have no problems with this
>> nad
>> have unlocked dozens over the last couple of years...this ones causing me
>> grief...I used code number 7 and it came up and said Phone restrictions
>> off.... great i thought - I tried my vodafone sim in it - ok I tried a
>> virgin sim in it - OK. My problem being its for use on O2 and when I put
>> in
>> an o2 sim it doesnt give you the invalid sim message It lets you use the
>> phone as if there is a valid sim in it but there is no signal and when
>> you
>> dial a number it says no network coverage. I then tried unlocking it
>> again
>> using code number 1 - it said phone is not restricted and the same using
>> code number 5 - I still cant get a o2 sim to work in it - does any one
>> have
>> any ideas???
>
> The phone is unlocked, the SIM is suspect or the handset may be
> blacklisted on O2.
> --
> Regards
> Jon

Well I can definitely vouch for the handset - its just come off a contract
with t mobile - the sim works fine in a siemens handset so I just don't know