[Solved] BSNL Sim No Service/ No signal Problem

Solved Vi Sim Card No Service

Bharat Sanchar Nigam Limited is a government-owned telecommunications service provider headquartered in New Delhi, India. It is under the ownership of the Department of Telecommunications, Ministry of Communications, Government of India. It was incorporated on 1 October 2000 by the Government of India.

Unfortunately, you may get problems sometimes while using the BSNL service network. No service on BSNL Sim is one of the issues that is irritating and hard to solve.

So in this post, we will discuss some reasons and solutions behind this error so keep reading this post till the end to know all factors and situations.

Solutions to BSNL Sim No Service/ No Signal Problem

1. Aeroplane Mode

Aeroplane mode

Whenever you get into such network issues the first thing which can easily fix this is turning on Aeroplane mode for about 20 seconds. This resolves some sort of network issues easily.

2. Set the Preferred network type

Sometimes when you update or make changes related to your device default sim settings get disturbed. Preferred network type settings may get disturbed anytime which may result in BSNL sim no service.

To solve this particular issue you can check & update your preferred network settings by following the steps given below:

Open Settings -> Go to SIM networks -> Open Preferred network type -> Select 4G/Prefer LTE.

2g 3g 4g PNT

Generally, you have three options in the Preferred network settings in most devices which are 2G, 3G, or 4G. If you are in remote areas you may not get a 4G network so in this situation, you can select a 3G or 2G by using this option which generally works to get a 3G network by which you can at least call.

3. Free space

This is a common cause behind the BSNL sim showing no service on iPhone & Android. To solve this Move to an open area, the walls, and the insulation can block signals from nearby mobile network towers and prevent your phone from communicating with it effectively. Move to an open area where you can increase the strength of the signal reaching your phone.

4. Remove the SIM card and insert it again

Sometimes when you drop your smartphone your sim card may get damaged or dislocated from its position hence, try to remove your sim and then again try to insert it properly.

If it didn’t work then try to insert the BSNL sim to another slot of your phone. When you remove the sim also try to clean it with a dry cloth.

5. Automatically Select Network:

There are two ways to connect your sim to your network operator the first one is to Automatically select the network and the second way is to choose the network manually.

When you have selected the network manually it causes many problems, so you should always choose the option “Automatically Select network”. It is hard to get a 4G signal on BSNL in various areas, that’s why people observe more BSNL 4g sim no signal Problems. To solve this try to keep your phone on a 3G network signal so that you have network all the time.

To choose the mobile network automatically follow these steps:

  1. Go to Phone Settings
  2. Open “Sim cards & Mobile networks“.
  3. Choose BSNL.
  4. Go to “Mobile networks”
  5. Turn on the Automatically Select Network option.
bsnl Sim atomatic select network

6. Insert a sim to another phone.

Some users have reported that my BSNL sim not working on my phone but it works on another device. So you can try to do it alike. So just remove the BSNL sim and insert it into another phone. If it is urgent then you can try this BSNL network problem Solution. If you don’t want to operate your sim from another phone then you can try the next one.

7. Get a new sim

If you think that your sim card is corrupted and it is not working anymore then you can go to your nearest BSNL service center and ask them for a new sim for the same number. They will give you a new sim hardly in 10 minutes.

For this service, there are minimal fees so don’t worry about that, after getting a new sim. After this, it may take 24 hours to activate your sim and it will start working normally as it was working.

8. Call Customer Care

If you have followed all the above methods and none of them worked for you to solve the problem, then try calling customer care of BSNL from a different number. Ask them for the solution for the BSNL sim showing no service, also ask them to check if there is a BSNL network problem in your area or not.

In India, BSNL has 1800 180 1503 numbers for customer care service.

After calling, explain what exact problem are you facing and they will definitely help you out of this situation.


Why is my BSNL network not working?

There could be several reasons why your BSNL network is not working. It could be due to network congestion, maintenance work in your area, issues with your SIM card, or even a problem with your device settings. It is recommended to follow the troubleshooting steps mentioned in this article to identify and resolve the issue.

Is the BSNL network down today in my area?

BSNL network downtime can occur in specific areas due to maintenance activities or technical glitches. To check if BSNL is experiencing network issues in your area, you can visit their official website contact BSNL customer support for the latest updates, Or check on reliable Google sources.

Why is the BSNL network weak?

Several factors can contribute to a weak BSNL network signal. These include the distance from the nearest tower, obstacles like buildings or trees obstructing the signal, network congestion during peak hours, or even issues with your device’s antenna or SIM card. By following the troubleshooting tips above, you can improve your network signal strength.

Does BSNL have a good network?

BSNL has a vast network coverage across India, but the quality of service may vary depending on your location. In some areas, BSNL offers excellent network coverage and reliable services, while in others, network issues or weak signals may occur. It’s advisable to check the network coverage in your specific area and consider local feedback from BSNL users to assess the network’s performance.


We have shared all possible solutions to the problem of BSNL’s no service on prepaid and postpaid. If you still have any kind of issues or problems then feel free to comment below. We will help you as soon as possible.

4 thoughts on “[Solved] BSNL Sim No Service/ No signal Problem”

  1. My BSNL 4g sim is working in other phones .but not in my android .I have tried all the solutions that you have given above. I had approached BSNL office.They have also tried but of no use.can you give exact solution for the dim card not working in my android.

    • If you’ve tried all of these steps and the BSNL 4G SIM card still doesn’t work on your Android phone, it’s possible that there could be a hardware issue with your phone. In that case, I would recommend contacting the manufacturer or taking your phone to a professional technician for further assistance.


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