Before 4G was introduced and brought into use, everyone used 3G networks. Using 3G would be frustrating because of its slowness. While streaming or surfing, it would have faced buffering several times. Later, 4G network emerged and took the spot of 3G. But sometimes, you face a few issues with 4G networks. You might ask a few questions, like why does my phone say LTE instead of 4G? and why is my 4G phone only getting 3G? This article on how to fix 4G not working Android issue will help you resolve the said issue.
14 Ways to Fix 4G Not Working on Android
Everyone needs the Internet to communicate and learn. With this fast-paced world around us, a mobile with slower network connectivity would be frustrating. The fourth-generation network has eased our life in many ways. The use of fifth-generation is growing, but this is not available everywhere. Though the network has been developed to 5G, many of us still face 4G and LTE issues. You may encounter problems while
- Making a video call or surfing online when you travel.
- Sometimes, you may also face cellular network issues even when you work at home.
To fix this problem we have shown all the possible methods in this article below. But before going to the methods let us know the answer to your query why does my phone say LTE instead of 4G in the below section.
另见:
修复 Google Play 商店错误 9 的 963 种方法
修复 YouTube 视频无法在 Android 上播放的问题
Why Does My Phone Say LTE Instead of 4G?
Your phone may say LTE due to the network availability of the particular area. LTE stands for Long Term Evolution is actually slower than true 4G but faster than 3G networks. Your phone may say LTE instead of 4G or vice versa due to the availability of the network in the location where you are in.
预备步骤
To get connected to a 4G network, you have to perform the following preliminary steps.
- Ensure that your SIM cards and device are 4G-compatible. If either of them is not 4G-compatible, then you cannot connect to the 4G network.
- Check that you have inserted 4G compatible SIM in the right slot, as few smartphone models support 4G in a specific SIM slot.
请注意: Since smartphones don’t have the same Settings options, and they vary from manufacturer to manufacturer, hence, ensure the correct settings before changing any. The screenshots used in this article are taken from OnePlus Nord.
Method 1: Re-insert SIM Card
If methods 1 and 2 fail, then there are chances that the problem is caused due to the inserted SIM card.
1. Close all running apps from the 最新产品 屏幕上。
2。 使用 SIM卡顶针 that came with your smartphone and insert it in the pinhole next to your SIM卡托 to remove the SIM card.
3. Take out the SIM tray and wait for a few seconds then, reinsert the SIM tray with the SIM card.
请注意: You should insert the SIM card in the SIM 1 slot of the SIM tray if there are multiple SIM slots.
4. Wait for getting the 蜂窝网络 to be established and see if your device connects to the 4G network or not.
请注意: You will receive a 4G text in the network bar of the particular SIM network.
方法一:重启设备
If you face issues with the 4G network even after turning the cellular data on, then try restarting your device.
1。 按 电源按钮 几秒钟。
2。 点击 重新启动 选项。
方法四:开启移动数据
Sometimes, you might fail to turn on the cellular network and wonder why 4G is not connected. First, check if mobile data is connected by following the steps below.
1. 向下滑动 顶部通知栏 打开 通知面板 您的设备上。
2。 点击 移动数据 option to turn it On.
请注意: If it is turned on already, then tap to turn it 关闭 and tap again to turn On.
另请参阅: How To Check If Your Phone Supports 4G Volte?
Method 4: Switch to 4G Network Mode
If you are thinking why is my 4G phone only getting 3G then, this may be due to incorrect network settings in your device. To fix 4G not working Android issue, you need to ensure that you have enabled the right network option. Follow the steps below to switch to 4G network mode.
1。 打开 个人设置 您设备上的应用。
2.然后,点击 无线网络和网络.
3. 在这里,选择 SIM & Network 选项。
4. 现在,点击 首选网络类型.
5。 选择 2G/3G/4G (Automatic) 选项。
请注意: Your device might have other options such as Prefer 4G/LTE or 4G(only). If so, select that option.
Method 5: Turn Off Airplane Mode
Sometimes, your phone cannot connect properly to the network signal broadcaster, and putting your smartphone on Airplane mode can help you fix 4G not working Android
1。 去 通知面板 在您的设备上,向下滑动 顶部通知栏 屏幕上。
2。 点击 飞行模式 图标来转动它 On 如果是 关闭 默认情况下。
3. 等待几秒钟,然后点击 飞行模式 图标来转动它 关闭.
4. Now, connect to the cellular network as shown in 方法1.
另请参阅: How to Check if your phone is 4G Enabled?
Method 6: Turn Off Bluetooth
Similar to Bluetooth conflicting with the Wi-Fi connection on your mobile, it may also cause issues with the cellular network. Follow the steps below to fix the 4G not working Android issue.
1. 向下滑动 顶部通知栏 在屏幕上调出 通知面板 您的设备上。
2。 点击 蓝牙 icon to disable it.
Method 7: Turn Off Mobile Data Limit
People prefer to use their daily data in a limited way, so they enable mobile data limit. Disabling this feature to limit mobile data usage may also fix the 4G not working Android issue. Follow the steps below.
请注意: You can also enable this feature back later if you want to have control over the limitation of data used.
1。 导航 个人设置 然后点击 无线网络和网络.
2. 然后,点击 数据用量 选项。
3。 选择 结算周期 under your cellular data name.
4.在 Auto-disconnect from the network option, tap on the 切换 转动它 关闭.
5. Now, switch On 选择您 移动数据 如图所示 方法1.
另请参阅: 修复移动热点无法在 Android 上运行的 20 种快速方法
Method 8: Reset Access Point Names (APNs)
One of the answers to the question, why does my phone say LTE instead of 4G, is resetting Access Point Names (APNs). These APNs are responsible for setting up an IP address and gateways to connect to the network. Follow the instructions below to reset APNs on your device to fix 4G not working Android problem.
1。 去 个人设置 在您的设备上,然后点击 无线网络和网络.
2.然后,点击 SIM & Network.
3。 选择 respective SIM (例如 SIM卡1) to use the 4G network under the SIM SETTING 部分。
4.然后,点击 接入点名称.
5. Now in the top-right corner of the screen, tap on the 三个水平点 图标。
6.最后,点击 重置为默认 选项。
7. This will reset your internet and MMS settings. Now, turn On the mobile data 如图所示 方法1.
Method 9: Set APN Protocol to IPv4/IPv6
Many smartphones don’t allow you to set APN protocol. If your mobile has this option, then ensure to change the APN protocol to IPv4/IPv6 to fix 4G not working Android issue. Here are the steps listed below to set APN protocol.
1。 导航 Settings > Wi-Fi & Network > SIM & Network > SIM SETTING > Access Point Names 如图所示 付款方式 8.
2. Here, tap on your APN.
3. Swipe down and select the APN protocol.
4. Then, select the option IPv4 / IPv6.
5. Now, turn On 选择您 移动数据.
另请参阅: Fix Android Messaging App Not Working
Method 10: Manually Enter APN Settings
Some Android updates may lead to issues with APN settings. If resetting APN to default doesn’t help, then manually set the APN. Follow the steps below.
1。 去 Settings > Wi-Fi & Network > SIM & Network > SIM SETTING > Access Point Names 如图所示 付款方式 8.
2。 点击 +图标 在屏幕的右上角。
3。 添加 接入点详情.
请注意: The details of APN will be available on the official carrier website (例如 沃达丰).
4. After entering the details, tap on the 三个水平点 屏幕右上角的图标。
5. And select the 保存 option to save the details.
6. Finally, select the newly created APN 选项 从名单。
方法11:重置网络设置
If rebooting your device and changing APN doesn’t work, then try resetting your network settings. This will reset all your network connections, mobile networks, and Bluetooth settings and fix 4G not working Android problem. Follow the given steps to reset Network settings.
1。 导航 个人设置 然后点击 系统 设置。
2。 在 产品 settings, tap on 重置选项.
3。 轻按 重置Wi-Fi,移动和蓝牙 选项。
4.最后,点击 重新设置 选项。
5. On tapping this, it prompts you to insert your pin or password, if any. Enter them and tap the 重新设置 选项。
另请参阅: 修复 Android Wi-Fi 身份验证错误
方法12:更新Android操作系统
You may ask why does my phone says LTE instead of 4G. If the network is changed to 4G LTE, then it is said that it may slow down the network speed. Sometimes, updating your device may resolve the issue of 4G not working. Follow the steps below to update Android OS and fix 4G not working Android issue.
1. 转到您的设备 个人设置.
2. 向下滚动并点击 系统 设置。
3.现在,点击 系统升级.
4. Your device will 检查更新.
4A。如果有可用更新, install the update and reboot your device.
4B. If your Android OS is up-to-date, then it will say Your system is up to 日期.
Method 13: Contact Network Service Provider
If none of the methods above work, then you have to contact the network service provider. You can either dial their 无费号码 or post the issue on their social media handles.
Method 14: Repair Your Device
If your network service provider reports no issues on their side, then the issue persists with your mobile. It is best to check with a technician for any hardware damage. If you face 4G not working on your new Android mobile, then it may be a manufacturing fault. In this case, you can visit the nearest service center 来解决这个问题。
常见问题解答(FAQ)
Q1. What is the difference between LTE and 4G?
答。 To be simple, 4G 比...更快 LTE的. LTE的 是一种类型的 4G技术 但是 比较慢 than the true 4G网络.
推荐:
We hope this guide on how to fix 4G not working on Android would have helped you. Let us know which of the methods mentioned above helped you the best. Drop your queries and suggestions in the comment section below, if any.