TFW is an acronym for TracFone Wireless. When it is displayed on your device’s status bar, it means you are using one of TFW’s networks.

What are TFW networks?

Any wireless device that runs on carrier TFW uses one of the following networks:

• Network 10
• Straight Talk
• Wireless
• Simple Mobile Phone

Most iPhone users wonder if  Apple devices display the same wireless network they are on. The answer is NO. Your device’s carrier name only shows the company it uses, not the carrier name. And in this case, it is TFW.

What is TFW LTE?

TFW LTE devices are connected to a TFW wireless network with LTE coverage. Thus, you have access to high-speed internet.

However, your phone sometimes shows TFW instead of LTE when connected to a network through TracFone Wireless.

Is TFW good for your device?

TFW has over four million registered users in the U.S. alone. In addition, the virtual mobile operator collaborates with service providers like AT&T, Verizon Wireless, and T-Mobile U.S.

Should you remove TFW on your phone? No!

TracFone Wireless provides services like messaging, voicemail, calls, hotspots, and cellular data. Without it, your iPhone would not have these provisions. So, TFW is a reliable carrier network for your device.

Why is TFW so popular?

TracFone Wireless is the top mobile service provider in the U.S. and other countries. Yet, even though there are many competitors, TFW is among the most popular. Why is this?

For starters, TFW ticks all the boxes despite being affordable – the company does not compromise quality. In addition, TFW has everything you need to run your device. Also, TracFone Wireless does not have complicated formalities and contracts.

However, just like other carriers, TFW has some minor drawbacks too. Many iPhone users have reported network problems and related issues. Since TFW is a mobile virtual network operator (MVNO), it is not independent.

MVNOs do not have their set of towers. Instead, they rely on independent carriers’ hardware to provide their services. Unfortunately, out of 100 carriers, only five in the U.S. have their towers.

Can you unlock a TFW carrier SIM?

An unlocked device means switching SIM cards and using network services in another country.

When TFW country-restriction protocols lock your iPhone, you can’t use the mobile services of the country you have traveled to. Luckily, TracFone Wireless devices are unlocked these days.

When you purchase a TFW device, it comes with a SIM card. Go to Settings > Activate Sim> Accept Terms and Conditions to activate this Sim. You can transfer free texts and calls from your old SIM to your new one.

TFW data is not working? How to fix it

Have you seen a TFW not working or iPhone not activated notification after turning on your device? This basically means your data is either not on or there is a network issue.

In this case, your iPhone cannot get network or data signals. The error occurs when the network carrier encounters system problems. It could also be a consequence of TFW’s lack of its set of towers.

It is no doubt that this problem can get annoying. How do you sort it out?

Try any of these hacks:

• Long-press your power button and restart your device
• Update your system software and ensure you turn on the auto-update feature for future purposes
• If your iPhone’s VPN is on, turn it off or uninstall it and restart your device
• Take out your SIM card and re-insert it. Make sure to power your phone off first.

TracFone Wireless is undoubtedly a good carrier network. The only limitation TFW has the lack of independent towers. Gladly, this post explains how to fix errors that may cause TFW not to work.

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The post What is Carrier TFW on an iPhone? appeared first on AppDrum.

And sadly, even the top phones on the market are not spared from these issues. If you own a Samsung Galaxy smartphone, one of the common problems you are likely to experience is the “failed to obtain IP address” error when connecting to a Wi-Fi network.

This is a common network error that occasionally affects popular Samsung Galaxy phones such as Galaxy S7, S8, S9, & S10, Galaxy Note 10+, Galaxy A5, and others.

But what if you could easily fix the issue and resume connectivity? Below is a look at the top solutions for fixing the error.

What causes ‘Samsung failed to obtain an IP address error?’

There are several solutions that you can use to fix this Samsung Galaxy network error. But before we go into that, it is important to first understand what causes the issue in the first place. Below is a look at some of the most common reasons:

• IP configuration failure on the router side
• Entering the wrong wireless network password
• Weak Wi-Fi signal
• A problem with your device
• An issue with the security settings on the Wi-Fi router

How to fix ‘Samsung Galaxy failed to obtain an IP address’ error

The failure to obtain an IP address error on your Samsung Galaxy phone can be frustrating. However, it is easy to fix the issue with the solutions below.

1. Check the signal strength

A poor wireless signal could be the reason why your phone is having problems obtaining an IP address from the router. So, before trying other fixes, first check your signal strength. Just to be safe, try to connect your phone when you are close to the router.

2. Check the Wi-Fi password

Another possible reason for the Wi-Fi connectivity error is if you enter the wrong password. For example, it is common to enter a lower-case letter instead of upper-case and vice versa. It is also possible to mistype some letters when entering the password. Before trying other solutions, re-enter the password again.

3. Restart your smartphone

Some Samsung devices are prone to network issues to bugs in the phone’s software. Luckily, you can fix most of these bugs with a reboot of your phone.

To reboot, long-press the power button, then select the restart option. Once your phone powers back on, try re-connecting to the network. It is that simple!

4. Restart your router

IP address configuration failure can also occur on your router’s side, where it is unable to assign an IP address to your Galaxy device.

More often than not, this is due to temporary bugs on the router, which can be fixed with a reboot.

There are several ways you can go about rebooting your wireless router:

• Using the designated reboot button, usually found at the back panel of the router
• Using the router’s physical power on/off button
• Rebooting the router in the online settings page
• Disconnecting and reconnecting the router from the power outlet

Once the router powers back on, try connecting your device to the Wi-Fi network

5. Forget the network

Another reason why Wi-Fi keeps saying failed to obtain IP address is there is a problem with the saved network information on your device.

You can fix the issue by “forgetting the network” (which will remove the saved data) and then reconnecting again.

To forget the network:

• Go to Settings > Network > Wi-Fi on your device
• Tap and hold the Wi-Fi network (that you are unable to connect to) until a menu pops up
• Tap on “Forget Network” option
• Re-enter the password for the network and try connecting again

In conclusion

Can’t obtain an IP address for a Wi-Fi network on your Samsung Galaxy device? We understand how frustrating and annoying the issue can be.

Luckily, with the above solutions, you can be able to fix the error and enjoy internet connectivity on your phone once again.

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The post Fix “Failed to obtain IP address” error on Samsung Galaxy appeared first on AppDrum.