how to improve spark mobile signal strength

How to Improve Spark Mobile Signal Strength

In today’s connected world, a reliable mobile signal is essential for seamless communication, accessing information, and staying connected. However, factors such as distance from cell towers, geographical terrain, and building materials can result in weak or inconsistent mobile signal strength. In New Zealand, where diverse landscapes and remote areas are prevalent, ensuring a strong mobile signal, especially with a major network provider like Spark, is crucial. In this comprehensive guide, we will explore effective methods to improve Spark mobile signal strength in New Zealand, empowering you to enhance your connectivity and enjoy uninterrupted mobile services.

Locate Areas with Strong Signal Coverage

Before taking any additional steps, identify areas with better signal coverage in your vicinity. Spark provides coverage maps on their website that indicate areas with strong signal reception. By identifying these locations, you can plan your activities accordingly, maximizing the chances of reliable connectivity.

Position Yourself Near Windows or Open Spaces

When indoors, weak mobile signals can be caused by obstacles such as thick walls or building materials that hinder signal penetration. Position yourself near windows or open spaces where the signal strength is typically better. This allows for improved reception and increases the chances of receiving a stronger mobile signal.

Adjust Phone Settings

Optimize your phone’s settings to enhance signal reception. Ensure that your phone’s network mode is set to “Automatic” or “4G/3G/2G Auto.” This allows your device to connect to the best available network and maximize signal strength. It might help you improve Spark Mobile Signal Strength. Additionally, disabling Wi-Fi when you’re not actively using it can prevent your device from switching between Wi-Fi and mobile data, ensuring a stable mobile signal.

Restart or Reset Your Device

Sometimes, temporary glitches or software issues can affect mobile signal reception. Restarting your device can help resolve such issues. If the problem persists, consider resetting your network settings to default. This action removes any network-related configuration issues and reestablishes a fresh connection with the mobile network.

Utilize Wi-Fi Calling and VoLTE

Spark offers Wi-Fi Calling and Voice over LTE (VoLTE) services, which can enhance call quality and stability in areas with weak mobile signals. Wi-Fi Calling enables you to make and receive calls over a Wi-Fi network, while VoLTE allows for high-quality voice calls over a 4G network. Check if your device and Spark plan support these features, and activate them for improved call connectivity.

Consider a Mobile Signal Booster

If you consistently experience weak mobile signal strength, even after trying the aforementioned steps, a mobile signal booster can be a valuable solution. A signal booster amplifies the existing mobile signal and improves its coverage within a designated area. This can be particularly beneficial for users in rural or remote areas of New Zealand, where signal strength is typically weaker. Shop from our website or consult with our team to determine the most suitable solution for your needs.

Report Signal Issues to Spark

If you encounter persistent signal problems in specific areas, report the issue to Spark. They may be able to identify and address any network-related issues or plan future network improvements in those areas. Providing feedback enables Spark to enhance their network coverage and improve signal quality for their customers.

Use External Antennas

For areas with very weak signal reception, utilizing external antennas can help improve signal strength. External antennas, such as yagi or panel antennas, can be installed on rooftops or elevated areas to capture and amplify the mobile signal, providing better coverage for your location.

Avoid Signal Interference

Signal interference from nearby electronic devices or structures can affect mobile signal strength. Keep your mobile device away from electronic appliances, metallic objects, and thick walls that may obstruct signal reception. Minimizing signal interference can help optimize signal strength.

Monitor Network Upgrades

Stay informed about Spark’s network upgrades and improvements. Spark continues to invest in expanding coverage and enhancing their network infrastructure. Keep an eye on network upgrade announcements and planned improvements in your area, as these enhancements can result in improved mobile signal strength over time.

Consider Alternate Network Providers

If you consistently experience weak mobile signal strength in your area, it may be worth exploring alternate network providers. Different providers may have varying coverage and signal strengths in specific regions. Research and compare the coverage maps and customer reviews of other network providers to determine if switching to a different provider could improve your mobile signal experience.

Consult with Spark Customer Support

If you’ve exhausted all troubleshooting options and continue to experience persistent signal issues, reach out to Spark’s customer support. Their technical team can provide personalized assistance, conduct further troubleshooting, and offer insights into potential solutions specific to your location and circumstances.


In New Zealand, where diverse landscapes and remote areas present challenges for mobile connectivity, improving Spark mobile signal strength is crucial. By following these strategies, including identifying areas with strong signal coverage, positioning yourself near windows, optimizing phone settings, utilizing Wi-Fi Calling and VoLTE, and considering a mobile signal booster, you can significantly enhance your connectivity experience. Enjoy uninterrupted communication, faster data speeds, and reliable mobile services, ensuring you stay connected in even the most challenging locations throughout New Zealand. If you have any questions regarding any of our products please contact us.

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