Question about Nokia 3100
I have 3100. It is not showing any signal.Some times signal will be displayed.after some time the signal will not be there.How to solve this problem.
Try bringing it to a cellphone technician and tell him that the mjolner/haggar is somewhat damaged that why the signal fluctuates
Posted on Jan 27, 2008
Here is your solution. U need to open it with china screw-driver set. Then put a three fold paper under the two main ICs. CPU and UEM which both are looking same in PCB than tight the screws properly. This is caused by uncertain pressure on PCB. The PCB got bent and signal runs up quickly.
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Posted on Jan 05, 2008
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Posted on Jan 02, 2017
You must change PA(Power Amplifier) IC on your phone.5-6second signal than gone is a sign of PA IC not work any more.You know that PA is an IC where phone use to transmit.I hope it help.
Posted on Jun 03, 2010
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