Question about Nokia 6600

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Network & Mic not working

My 6600 was working fine but some days ago I signed up at a site PFingo Talk which is a singapore free calling site, since then my 6600 is not showing network signal,even I search down manually but 'Not Acess' message appears everytime.what steps should I need for that.Please mail me at at soon. Thanks.

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Re: Network & Mic not working

Network & Mic not working:
Hi if you feel this problem that means issue is related with hardware or firmware( 6600 own software bydefault).
How to solve this problem:
1..ensure that firm ware work perfectly. using DCT-Box
2.. Hardware error you do this steps
-first cleanup antena switch chip and
RF-Signal Processor chip..
-now , restart ur phone with default setting.
-if problem same...
-remove antena-switch chip and bypass the singal to that points.
-if tower comes than replace with new chip of antenna-swtch.

Problem same againg
- remove the RF-Signal processor.
- reboiling them and fix on circuit board
- than you shown such errors
- using flashing software remove your errors
- than sure you get it ur network problem soluction.

No , Need to say Thanks.

Vishal Gajjar
any Prob mail me:

Posted on Nov 10, 2009

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Re: Network & Mic not working - Nokia 6600 Cell Phones

No network

Posted on Sep 26, 2009

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Re: Network & Mic not working

Pls check first your sim is installed properly or not.

than it's okay the next step is
check ur sim ic ..... mean measured ohm on the point of the sim connector...
but it not shown to change the SIM IC on the mobile circuit.....

than it shown the next step is your cpu ic... There is no way to solve the problem ...because the CPU IC is not ....change...That's All

And best of luck....

-Vishal Gajjar
(if you have any query than mail me on

Posted on Nov 04, 2008

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Re: Network & Mic not working

Reset ur mobile

Posted on Oct 10, 2007

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