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 maneiras de consertar o 4G que não funciona no 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.
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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.
Etapas Preliminares
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.
Observação: 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 Publicações recentes tela.
2. Utilizar a Pino ejetor SIM that came with your smartphone and insert it in the pinhole next to your Bandeja do cartão SIM 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.
Observação: 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 rede celular to be established and see if your device connects to the 4G network or not.
Observação: You will receive a 4G text in the network bar of the particular SIM network.
Método 2: Reiniciar o dispositivo
If you face issues with the 4G network even after turning the cellular data on, then try restarting your device.
1. aperte o botão de energia por alguns segundos.
2. Toque no Reiniciar opção.
Método 3: ativar dados móveis
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. Deslize para baixo o barra de notificação superior para abrir o painel de notificação no seu dispositivo.
2. Toque no Dados móveis option to turn it On.
Observação: If it is turned on already, then tap to turn it Off and tap again to turn On.
Leia também: 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. Abra a Configurações aplicativo no seu dispositivo.
2. Em seguida, toque em Wi-Fi e rede.
3. Aqui, selecione o SIM e rede opção.
4. Agora, toque no Tipo de rede preferencial.
5. Selecione a 2G/3G/4G (Automatic) opção.
Observação: Your device might have other options such as Prefira 4G/LTE or 4G (somente). 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. Vá para a painel de notificação no seu dispositivo deslizando para baixo barra de notificação superior na tela.
2. Toque no Modo avião ícone para girá-lo On se é Off por padrão.
3. Aguarde alguns segundos e toque no Modo avião ícone para girá-lo Off.
4. Now, connect to the cellular network as shown in Método 1.
Leia também: 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. Deslize para baixo o barra de notificação superior na tela para exibir o painel de notificação no seu dispositivo.
2. Toque no Bluetooth ícone para desativá-lo.
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.
Observação: You can also enable this feature back later if you want to have control over the limitation of data used.
1. Navegar para Configurações e toque em Wi-Fi e rede.
2. Em seguida, toque no O uso de dados opção.
3. Selecione a Ciclo de Faturamento under your cellular data name.
4. No Auto-disconnect from the network opção, toque no alternancia para virar Off.
5. Now, switch On os Dados móveis como ilustrado em Método 1.
Leia também: 20 maneiras rápidas de consertar o hotspot móvel que não funciona no Android
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. Vamos para Configurações no seu dispositivo e toque em Wi-Fi e rede.
2. Em seguida, toque em SIM e rede.
3. Selecione a respective SIM (por exemplo: SIM 1) to use the 4G network under the CONFIGURAÇÃO DO SIM seção.
4. Em seguida, toque em Access Point Names.
5. Now in the top-right corner of the screen, tap on the três pontos horizontais ícone.
6. Finalmente, toque no Restaurar ao padrão opção.
7. This will reset your internet and MMS settings. Now, turn On the mobile data como mostrado em Método 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. Navegar para Settings > Wi-Fi & Network > SIM & Network > SIM SETTING > Access Point Names como ilustrado em Forma 8.
2. Here, tap on your APN.
3. Swipe down and select the protocolo APN.
4. Then, select the option IPv4 / IPv6.
5. Agora, vire On os Dados móveis.
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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. Vamos para Settings > Wi-Fi & Network > SIM & Network > SIM SETTING > Access Point Names como ilustrado em Forma 8.
2. Toque no + ícone no canto superior direito da tela.
3. Adicione o Detalhes do APN.
Observação: The details of APN will be available on the official carrier website (por exemplo: Vodafone).
4. After entering the details, tap on the três pontos horizontais ícone no canto superior direito da tela.
5. And select the Salvar option to save the details.
6. Finally, select the newly created APN opção da lista.
Método 11: redefinir as configurações de rede
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. Navegar para Configurações e toque no System configurações.
2. No sistemas configurações, toque em Redefinir opções.
3. Toque em Redefinir Wi-Fi, celular e Bluetooth opção.
4. Finalmente, toque no Repor definições opção.
5. On tapping this, it prompts you to insert your pin or password, if any. Enter them and tap the Redefinir as configurações opção novamente.
Leia também: Corrigir erro de autenticação de Wi-Fi do Android
Método 12: atualizar o sistema operacional Android
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. Vá para o seu dispositivo Configurações.
2. Role para baixo e toque no System configurações.
3. Agora, toque em Atualizações do sistema.
4. Your device will Verificar atualizações.
4A. Se uma atualização estiver disponível, install the update and reboot your device.
4B. If your Android OS is up-to-date, then it will say Seu sistema está até dados.
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 número gratuito 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 para resolver esse problema.
Perguntas mais frequentes (FAQs)
Q1. What is the difference between LTE and 4G?
Resp. To be simple, 4G é mais rápido que LTE. LTE é um tipo de Tecnologia 4G mas a mais devagar than the true Rede 4G.
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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.