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Cell Phone Network Not Working Problem and Solution

Here we Learn How to Fix and Solve Mobile Phone Network Not Available Problem and Solution

Cell Phone Network Not Available Problem and Solution 

What is Network Section in a Mobile Cell Phone?

    

Before we continue to Learn How to Fix and Solve Mobile Phone Network Not Available Problem, we should comprehend the Network Section of Mobile Phone PCB. 

Organization Section in a Mobile Phone (Android, iPhone, include Phone) is the part that controls the approaching and active calls. In a PDA the Network Section is constrained by the Network IC, PFO and the Antenna. The organization segment is separated into following 2 sections: 

RX – Receiving Section 

TX – Transmitting Section. 

Sorts of Problem with Network in Mobile Phone 

There is no organization at all in the telephone. 

There is less or feeble organization signal. 

Some of the time there is signal and once in a while there is no organization signal. 

There is network signal for quite a while and afterward there is no sign by any stretch of the imagination. 

Cell Phone Network Not Available Problem and Solution 

Physically look for network. Assuming there is NO Network, there is issue in the Antenna Switch. Fix or Replace the Antenna Switch to tackle the issue. 

In case there is Network after Manual Search yet the Home Network couldn't be chosen then there is issue in the PFO. Fix or change the PFO. 

On the off chance that the Network gets detached during call, fix or change the Network IC. 

Assuming there is still Network Problem, Heat or Change the 26 MHz Crystal Oscillator. 

In the event that the issue isn't addressed, Heat or Change the Antenna Switch. You can likewise jumper if Antenna Switch isn't accessible. 

Warmth, Change or Jumper the PFO if the issue actually continues. 

Warmth, Reball or Change the Network IC. 

Warmth, Reball or Change the Power IC. 

Warmth, Reball or Change the CPU. 

Significant Note 

Assuming there is Low Network, Jumper the Antenna Socket. Allude to address graph to jumper. 

Genuinely look at BSI of the Battery. 

On the off chance that the issue isn't settled by Hardware, Reload PM File in the Mobile Phone utilizing the Software Box. 

In China Phones, on the off chance that there is SOS Call, duplicate SOS File from another comparative telephone and reload it in the wireless with Network Problem