Thanks and Regards,
RM
On Sat, May 10, 2014 at 4:13 PM, Labs <rp.labs(a)gmx.ch> wrote:
Hello,
In this case it can be some hardware issue with your phone.
If your phone was pre 4.24 software version and it was upgraded it is
possible to have a corrupted EEPROM and you need to use some software tools
to repair it.
If that is not the case you can try to identify what hardware component is
broken by manually pickup a 900 or 1800 operator and check it if it works.
If one is working and one not this means your duplexer has issues and needs
to be replaced. Other components that might have issues are the PA and
COBBA ICs. Considering that a 3310 you can get for free now it's not worth
it to repair it.
Regards,
R.
On 05/10/2014 05:21 PM, R M wrote:
> Hi,
>
> The phone is not locked to any network. Its an unlocked phone. I have
> confirmed that.
>
> Thanks and Regards,
> RM
>
>
> On Sat, May 10, 2014 at 7:25 AM, Labs <rp.labs(a)gmx.ch
> <mailto:rp.labs@gmx.ch>> wrote:
>
>
>
> On 05/10/2014 12:51 PM, R M wrote:
>
> Hi,
>
> I have recently purchased a SIM card. When I use the SIM in
> Nokia 3310,
> and try to manually select a particular cell, it says no access.
> SIM
> belongs to the same network.
>
>
> Looks like your 3310 has a network lock. Are you sure that your
> phone is unlocked? You can test it with 2 different SIM cards for
> real networks and confirm that it is OK. DCT3 phones can be easily
> unlocked via IMEI.
>
> Regards,
> R.
>
>
>
--089e0158c1089091e804f922f13b
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
<div dir=3D"ltr">Hi,<div><br></div><div>Thanks for
your assistance.<div sty=
le><br></div><div style>So far from my analysis, this is what I have
got:</=
div><div style><br></div><div style>After the BTS sends
Location Update Acc=
ept message to the MS, =C2=A0the MS responds with a MM status message sayin=
g=C2=A0</div>
<div style>"Invalid Mandatory Information".</div><div
style><br><=
/div><div style>In a working case, the MS should respond with a TMSI Reallo=
cation Complete message which is not happening.</div></div><div
style><br>
</div><div style>From here, I don't know how to proceed
further.</div><=
div style><br></div><div style>Thanks and Regards,</div><div
style>RM</div>=
</div><div class=3D"gmail_extra"><br><br><div
class=3D"gmail_quote">On Sat,=
May 10, 2014 at 4:13 PM, Labs <span dir=3D"ltr"><<a
href=3D"mailto:rp.l=
abs(a)gmx.ch"
target=3D"_blank">rp.labs(a)gmx.ch</a>&gt;</span>
wrote:<br>
<blockquote class=3D"gmail_quote" style=3D"margin:0 0 0
.8ex;border-left:1p=
x #ccc solid;padding-left:1ex">Hello,<br>
<br>
In this case it can be some hardware issue with your phone.<br>
If your phone was pre 4.24 software version and it was upgraded it is possi=
ble to have a corrupted EEPROM and you need to use some software tools to r=
epair it.<br>
<br>
If that is not the case you can try to identify what hardware component is =
broken by manually pickup a 900 or 1800 operator and check it if it works. =
If one is working and one not this means your duplexer has issues and needs=
to be replaced. Other components that might have issues are the PA and COB=
BA ICs. Considering that a 3310 you can get for free now it's not worth=
it to repair it.<br>
<br>
Regards,<br>
R.<div class=3D""><br>
<br>
On 05/10/2014 05:21 PM, R M wrote:<br>
</div><blockquote class=3D"gmail_quote" style=3D"margin:0 0 0
.8ex;border-l=
eft:1px #ccc solid;padding-left:1ex">
Hi,<br>
<br><div class=3D"">
The phone is not locked to any network. Its an unlocked phone. I have<br>
confirmed that.<br>
<br>
Thanks and Regards,<br>
RM<br>
<br>
<br>
On Sat, May 10, 2014 at 7:25 AM, Labs <<a
href=3D"mailto:rp.labs@gmx.ch"=
target=3D"_blank">rp.labs(a)gmx.ch</a><br></div><div
class=3D"">
<mailto:<a href=3D"mailto:rp.labs@gmx.ch"
target=3D"_blank">rp.labs(a)gmx.=
ch</a>>> wrote:<br>
<br>
<br>
<br>
=C2=A0 =C2=A0 On 05/10/2014 12:51 PM, R M wrote:<br>
<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 Hi,<br>
<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 I have recently purchased a SIM card. When I us=
e the SIM in<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 Nokia 3310,<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 and try to manually select a particular cell, i=
t says no access. SIM<br>
=C2=A0 =C2=A0 =C2=A0 =C2=A0 belongs to the same network.<br>
<br>
<br>
=C2=A0 =C2=A0 Looks like your 3310 has a network lock. Are you sure that yo=
ur<br>
=C2=A0 =C2=A0 phone is unlocked? You can test it with 2 different SIM cards=
for<br>
=C2=A0 =C2=A0 real networks and confirm that it is OK. DCT3 phones can be e=
asily<br>
=C2=A0 =C2=A0 unlocked via IMEI.<br>
<br>
=C2=A0 =C2=A0 Regards,<br>
=C2=A0 =C2=A0 R.<br>
<br>
<br>
</div></blockquote>
</blockquote></div><br></div>
--089e0158c1089091e804f922f13b--