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Are You Facing Network Problems With Your Mobile Phone Get Solution

By Author: Natasa Suri
Total Articles: 13

Today, I’m going to explain Mobile Phone Network Issue and its Solution.

After reading this article, you will be able to define how to rectify network issue. No matter what mobile phone you are using, it’s- Nokia, Samsung, iPhone, China Mobile Phones, Motorola, HTC, Sony, Blackberry, Alcatel, Apple, Spice, Lava, Sony Ericsson, Micromax etc.

First of all, let’s know what network section is in mobile phone!

What is Network in Cell Phone?

In my opinion, network refers to the part that curbs the incoming and outgoing phone calls.

Network fragment controls by the Network IC, PFO and the Antenna.
Here is the network section that split into following 2 parts:

1. RX – Receiving Section
2. TX – Transmitting Section.

Kind of Problems with Network in the Mobile Phone-

• There is no signal bar on the mobile phone.
• There is 2-3 signal bars.
• Sometimes there are signal and sometimes there is no network signal.
• There is network signal for some time and then all sudden disappear.

Cell Phone Network is not Working, Problem and Solution-

Here you will be guided how you can resolve Network Problem in Mobile Phone:

• Firstly, manually search for network. However, if it doesn’t work, then there is problem with the Antenna Switch. Repair or Replace the Antenna.


• Nevertheless, if you get network signals after manual search but you are not able to select your Home Network then there is problem in the PFO. Either you can repair it or change.

• If network fall down during phone call then change the Network with IC.

• Clean the Antenna Tips and Antenna Point.

• Still network problem? then you need to change the 26 MHz Crystal Oscillator.

• If the problem remains same then Heat or Change the Antenna Switch. If your phone doesn’t have antenna then You can also do this using jumper.

• Heat, Change or Jumper the PFO if the problem still remains same.


You can also check BSI of the Battery-

After following all above procedures then Reload PM File in the Mobile Phone using the Software.

Using Chinese mobile phones? if there shows SOS Call, then copy SOS File from another same mobile phone and install it on the mobile phone you are facing network issue.

Total Views: 105Word Count: 359See All articles From Author

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