12 Tips to Reduce Mobile Data Usage

Mobile data has become an essential part of everyday life, allowing people to browse the internet, stream videos, use social media and communicate wherever they are. However, many users often notice that their data finishes much faster than expected, especially when using smartphones regularly.

Fortunately, there are several simple ways to reduce mobile data usage without giving up the apps and services you rely on. Whether you use MTN, Airtel, Glo, 9mobile or another mobile network, these practical tips can help you make your data last longer.

1. Turn On Data Saver

Most Android phones include a built-in Data Saver feature that prevents apps from using mobile data unnecessarily in the background.

To enable it:

• Open Settings.
• Tap Network & Internet or Connections.
• Select Data Saver.
• Turn it on.

This can significantly reduce unnecessary data consumption.

2. Restrict Background Data

Many apps continue to use mobile data even when you are not actively using them. Restricting background data helps reduce this hidden usage.

Open your phone's settings, locate the app you want to manage and disable background mobile data where appropriate.

3. Download Content Using Wi-Fi

If possible, download movies, music, podcasts, updates and large files while connected to Wi-Fi instead of mobile data.

Many streaming platforms allow offline downloads, helping you avoid repeated data usage later.

4. Reduce Video Streaming Quality

High-definition video consumes much more data than standard quality.

Apps such as YouTube, Netflix and many social media platforms allow you to lower streaming quality, helping your data bundle last longer.

5. Use Offline Maps

Navigation apps can consume data while loading maps.

Google Maps allows you to download maps in advance so you can continue navigating without relying heavily on mobile data.

6. Disable Automatic App Updates

Automatic updates over mobile data can quickly exhaust your data allowance.

Open the Google Play Store settings and choose to update apps only when connected to Wi-Fi.

7. Monitor Your Data Usage

Most smartphones include tools that show how much data each app uses.

Checking these statistics regularly helps you identify apps consuming excessive amounts of mobile data.

8. Limit Automatic Cloud Backups

Cloud storage services may upload photos and videos automatically using mobile data.

Configure services such as Google Photos and other cloud backup apps to upload only when connected to Wi-Fi.

9. Turn Off Auto-Play on Social Media

Videos that play automatically on apps like Facebook, Instagram and X (formerly Twitter) can use a large amount of data.

Disabling auto-play reduces unnecessary streaming.

10. Use Lite Versions of Apps

Some popular services offer lightweight versions designed to use less data and storage.

Where available, Lite apps can help reduce overall data consumption, especially on budget smartphones.

11. Close Apps You Are Not Using

Leaving multiple apps running in the background can increase data usage.

Closing apps you no longer need helps reduce background activity and conserves both data and battery life.

12. Set a Mobile Data Limit

Android phones allow users to set data warnings and usage limits.

This feature alerts you when you approach your preferred limit and can help prevent unexpected data exhaustion before your billing cycle ends.

Reducing mobile data usage does not mean using your smartphone less. With a few adjustments to your settings and everyday habits, you can make your data bundle last longer while continuing to enjoy the apps and online services you use every day.

How to Check Your BVN

Bank Verification Number (BVN) is one of the most important banking details in Nigeria. Introduced by the Central Bank of Nigeria (CBN), the BVN helps protect bank customers against fraud and makes it easier to verify identities across different banks.

There are times when you may need your BVN to open a bank account, complete a financial transaction, register for a service or update your banking records. If you don't have it written down, there are simple ways to check it using your phone.

Check Your BVN Using the USSD Code

The quickest way to check your BVN is through the official BVN USSD code.

Simply dial:

*565*0#

This service works on the major mobile networks in Nigeria, including:

• MTN
• Airtel
• Glo
• T2 (9mobile)

For the service to work successfully:

• Dial the code using the phone number linked to your BVN.
• Ensure you have sufficient airtime, as a service fee is charged by your mobile network.
• Your BVN will be displayed on your screen if your number is successfully linked.

Check Your BVN Through Your Bank's Mobile App

Most Nigerian banks also allow customers to view their BVN through their official mobile banking apps.

Although the exact steps may differ slightly from one bank to another, the general process is similar:

1. Open your bank's mobile app.
2. Sign in to your account.
3. Go to your Profile, Account Information or Settings section.
4. Locate your BVN information.

Many banking apps display your BVN alongside your account details, making it easy to access whenever you need it.

Things to Remember

Before checking your BVN, keep these points in mind:

• The USSD code only works with the phone number linked to your BVN.
• A small service charge applies when using *565*0#.
• Always use your bank's official mobile app.
• Never share your BVN with unknown individuals or suspicious websites.
• Your BVN is confidential and should only be provided to trusted organisations when necessary.

Why Your BVN Is Important

Your BVN is required for many banking and financial services in Nigeria, including:

• Opening bank accounts.
• Updating account information.
• Accessing loans.
• Completing identity verification.
• Registering for certain government and financial services.
• Improving the security of your banking transactions.

Keeping your BVN secure helps protect your financial information from unauthorised access.

What to Do If the Code Doesn't Work

If *565*0# does not display your BVN, consider the following:

• Confirm that you're using the phone number linked to your BVN.
• Ensure you have enough airtime to cover the service fee.
• Try again later if there is a temporary network issue.
• Contact your bank if the problem persists or if you need to update your registered phone number.

Checking your BVN is simple and can be done within a few seconds using the official USSD code or your bank's mobile banking app. Both methods provide a convenient way to access your BVN whenever you need it while helping you manage your banking activities more efficiently.

Why Your Phone Is Not Receiving OTP Codes

One-Time Passwords (OTPs) have become an important part of online security. They are used to verify your identity when logging into an account, completing a bank transaction, resetting a password or signing in to services such as WhatsApp, Gmail, Facebook and many other online platforms.

Depending on the service, OTPs may be sent by SMS, email or an authentication app. However, SMS remains the most commonly used method.

If your phone is not receiving OTP codes, you're not alone. It is a common issue that can be caused by your mobile network, phone settings, SIM card or even the company sending the code. Many of these issues can be identified and resolved with a few simple checks.

What Is an OTP Code?

An OTP, or One-Time Password, is a unique security code sent to verify your identity before giving you access to an account or approving a transaction.

Unlike a regular password, an OTP is temporary and usually expires after a few minutes. This helps reduce the risk of unauthorised access, making it a widely used security feature across banking apps, online platforms and digital services.

Why Your Phone Is Not Receiving OTP Codes

Several factors can prevent OTP messages from reaching your phone.

Poor Network Signal

A weak or unstable mobile network is one of the most common reasons OTP messages fail to arrive.

Even if your phone shows signal bars, the connection may not be strong enough to receive text messages immediately. Moving to an area with better coverage or waiting for the signal to improve may resolve the issue.

Incorrect Phone Number

If the phone number linked to your account is incorrect or no longer active, the OTP will be sent to the wrong number.

Always confirm that the number registered with the service matches the SIM card currently in use.

Delays From the Service Provider

Sometimes the problem is not with your phone.

The company sending the OTP may experience temporary server issues or high traffic, which can delay message delivery.

Waiting a few minutes before requesting another OTP is usually the best option.

Full SMS Inbox

Although modern smartphones have large storage, some devices may stop receiving new text messages if the messaging storage is full.

Deleting old or unnecessary messages can help create space for new ones.

SIM Card Problems

A damaged, inactive or improperly inserted SIM card may prevent your phone from receiving SMS messages.

If you suspect a SIM problem, remove it carefully, reinsert it and try again. If the issue continues, contact your mobile network provider.

Blocked Short-Code Messages

Many OTPs are sent through short codes or business messaging services.

If your phone or mobile network blocks these messages, the OTP may never arrive. Checking your message filtering or spam settings may help.

Phone Software Issues

Temporary software glitches can interfere with incoming messages.

Restarting your phone refreshes the system and often fixes minor problems affecting SMS delivery.

Roaming Restrictions

If you are travelling outside your normal network coverage area, roaming restrictions may delay or prevent OTP messages from being delivered.

Some mobile networks also limit certain SMS services while roaming.

Dual SIM Configuration

If you use a dual-SIM phone, make sure the SIM card linked to your account is active and set to receive messages.

Using the wrong SIM can prevent OTPs from arriving.

What to Do If You're Not Receiving OTP Codes

If your OTP is not arriving, try these steps:

• Check that you have a stable mobile network signal.
• Restart your phone.
• Confirm that the registered phone number is correct.
• Delete old SMS messages if your inbox is full.
• Turn Airplane Mode on for a few seconds, then turn it off.
• Remove and reinsert your SIM card.
• Install any available software updates for your phone.
• Wait a few minutes before requesting another OTP.
• Contact your mobile network provider if you are not receiving any text messages.
• Contact the service sending the OTP if the problem continues.

How to Avoid OTP Problems

Keep the phone number linked to your online accounts up to date.

Avoid requesting multiple OTPs within a short period, as some services temporarily limit repeated requests.

Ensure your SIM card remains active and your phone has a stable network connection.

Keeping your phone software updated can also help prevent messaging issues.

FAQs

Why am I not receiving OTP codes even though I have network?

The problem could be caused by network delays, blocked SMS messages, incorrect account details or temporary server issues from the company sending the OTP.

How long should I wait before requesting another OTP?

Most services recommend waiting between one and five minutes before requesting another code.

Can a damaged SIM card stop OTP messages?

Yes. If your SIM card is damaged or not functioning properly, it may fail to receive SMS messages, including OTPs.

Why do OTP messages arrive late?

Heavy network traffic, server delays or temporary technical issues can delay the delivery of OTP messages.

Should I request multiple OTPs if the first one doesn't arrive?

No. Repeated requests within a short period may delay delivery further or temporarily prevent additional OTPs from being sent.

WiFi Connected but No Internet: Common Causes and Fixes

Seeing your device connected to WiFi but unable to access the internet can be confusing. You may notice a full WiFi signal on your phone, laptop or tablet, yet web pages refuse to load, videos keep buffering and apps cannot connect online.

If you've encountered the "WiFi connected but no internet" problem, you're not alone. It is one of the most common internet issues and can happen for several reasons. Fortunately, most cases can be fixed in just a few minutes without replacing your router or calling a technician.

What Does "WiFi Connected but No Internet" Mean?

When your device shows that it is connected to WiFi but has no internet, it means the connection between your device and the router is working, but the router itself cannot access the internet.

In other words, your phone or computer is communicating with the WiFi network, but the internet connection coming into the router has been interrupted or blocked.

Common Causes of WiFi Connected but No Internet

Internet Service Outage

One of the most common reasons is a temporary problem with your internet service provider. Maintenance work, network faults or service interruptions can prevent your router from connecting to the internet.

If every device connected to the same WiFi network has no internet access, this is often the cause.

Router Glitches

Like any electronic device, routers can develop temporary software glitches. Running continuously for several weeks without restarting may affect performance and cause internet connectivity problems.

Incorrect Network Settings

Network configuration issues such as incorrect IP addresses, DNS settings or router conflicts can also prevent internet access even though the WiFi connection remains active.

Weak or Unstable WiFi Signal

A weak signal can make your connection unstable. Although your device still shows it is connected to WiFi, the signal may not be strong enough to maintain a reliable internet connection.

Walls, distance from the router and electronic interference can all reduce signal quality.

Outdated Router Firmware

Router manufacturers regularly release firmware updates to improve performance and fix known bugs. Using outdated firmware can sometimes lead to connection issues.

Device Software Problems

Sometimes the problem is limited to one device. Corrupted network settings, outdated software or temporary system errors can stop a phone or computer from accessing the internet while other devices continue working normally.

How to Fix WiFi Connected but No Internet

Restart Your Router

Restarting the router should always be your first step. Turn it off, wait for about 30 seconds and switch it back on. This refreshes the connection and resolves many temporary network problems.

Restart Your Device

If the issue affects only one device, restart it before trying anything else. A reboot clears temporary software glitches that may be affecting the connection.

Forget the WiFi Network and Reconnect

Remove the saved WiFi network from your device, then reconnect by entering the password again. This creates a fresh connection and often fixes configuration errors.

Check Other Devices

Connect another phone, laptop or tablet to the same WiFi network.

If every device shows "WiFi connected but no internet", the problem is likely with the router or your internet service.

If only one device is affected, the issue is probably with that device.

Check Your Internet Service

Look at the indicator lights on your router. If the internet light is off or red, your service provider may be experiencing an outage. Waiting a few minutes or contacting customer support may be necessary.

Reset Network Settings

Resetting your device's network settings removes incorrect configurations that could be blocking internet access. You will need to reconnect to your WiFi afterwards.

Update Your Device and Router

Installing the latest software updates on both your device and router can fix bugs that cause internet connection problems.

How to Prevent This Problem

While no network is perfect, you can reduce the chances of seeing the "WiFi connected but no internet" message by following a few simple practices.

Restart your router occasionally instead of leaving it running continuously for months.

Keep your router firmware and device software up to date.

Place the router in a central location where the signal can reach every part of your home or office.

Avoid connecting more devices than your router can comfortably handle.

If possible, keep the router away from thick walls, microwaves and other devices that may interfere with the signal.

FAQs

Why does my WiFi say connected but there is no internet?

This usually means your device is connected to the router, but the router cannot connect to the internet because of a service outage, router problem or network configuration issue.

Can restarting the router fix no internet?

Yes. Restarting the router is often the quickest solution because it refreshes the connection and clears temporary glitches.

How do I know if my router is the problem?

Try connecting multiple devices to the same WiFi network. If none of them can access the internet, the router or internet service is likely responsible.

Why does only one device have no internet?

If other devices work normally, the affected device may have incorrect network settings, outdated software or a temporary system issue.