For those using any primary mobile network provider, such as AT&T, Verizon, US Cellular, T-Mobile, or Sprint, one might know that they charge a fee for using data. Sometimes, people may get a huge bill and be charged for additional charges through the billing cycle. However, one can follow some simple tips to reduce data usage and avoid high overage fees while still getting everything one needs from the phone. 1. Know the data limits When choosing an internet phone plan, it is important to know the data limits. Most providers, such as AT&T and US Cellular, offer fixed monthly data limits. Typically, this is the second thing one must consider after talk time when signing up for an internet package deal. For instance, Verizon offers shared plans with protection against overages. So, before selecting a plan, check how much data is allowed to be used each month. 2. Monitor the usage A logical next step is to determine the data used every month. Most smartphone settings can give this information precisely for each app every month. This detail ensures the use of data within the limits of one phone plan and prevents overage charges. For those who use the phone extensively for personal and professional use, can opt for unlimited data plans from their chosen cellular service provider. Do not miss to read the fine print before opting for one. 3. Use the service provider's app Most service providers like Sprint, T-Mobile, US Cellular, and Verizon have company apps that one can install on the smartphone to manage and control data usage accordingly.  4. Set limits or warnings For those who want to keep track of their mobile data usage, the cellphone settings and the service provider's app can help. One can set up alerts to notify when the phone's running low on data. Additionally, one can ask providers, such as US Cellular, Sprint, T-Mobile, and Verizon, to send SMS or email alerts as one approaches the monthly data limit. 5. Use Wi-Fi Whenever possible, keep the Wi-Fi on in the smartphones. One can use this option in place of cellular data and prevent overage charges. One could also use trusted public networks on the cell phone, like those in libraries or cafes, to prevent data overage charges. Suppose one prefers to avoid connecting to public networks; turn the Wi-Fi back on in the phone when one finds a secured connection.  6. Block cellular data access It is possible to reduce data usage on the smartphone by turning off cellular data and only using Wi-Fi. One can also limit the use of data-consuming features to Wi-Fi-only by scheduling downloads of videos and photos on the Settings. Additionally, one can apply this tip to individual apps such as Google Drive and WhatsApp for backup purposes. This is a useful approach for streaming services like Netflix or Amazon Prime to avoid excessive data usage on the phone. 7. Download content Those who love watching online shows, movies, music, or podcasts on the smartphone use more data than internet phone plans allow. However, an ideal solution for such activities is to download the content. As a result, one will consume much less data. One can also download the content on Wi-Fi to reduce data charges when traveling.  8. Turn off location Location and navigation tools can consume a large amount of data. If one often travels on the same routes, it's best to download them onto the smartphone to use them without using too much data. Additionally, one can enable location-based apps only when one needs to use them to avoid incurring extra charges. 9. Turn off auto updates and background refresh Many applications automatically update, which has a potential downside. It may consume the mobile data to update the apps. However, if one disables the feature, one can update the apps only when using them with a Wi-Fi connection. This will help save cellular data.  10. Check app settings Some apps allow one to maintain settings that only use Wi-Fi or cellular data exclusively for some actions. Be sure to check them out within the app and phone settings. Doing this can help one limit the data each app uses, thus reducing the monthly usage and effectively preventing overages.  11. Avoid sharing images and videos through text Sending and receiving images and videos through text messages can quickly consume a lot of data. To avoid this, it is best to use alternative platforms such as Google Drive, iCloud, or Facebook. Alternatively, one can wait until they have a Wi-Fi connection before sending or downloading such content. This will help save data and prevent unexpected charges.