Fix Samsung Z Flip 3 WiFi Issue | Not Connecting, Slow or No Internet

Samsung Galaxy Z Flip 3 features a 7.6-inch primary QXGA+ (2,208×1,768 pixels) Dynamic AMOLED 2X Infinity Flex Display with a 120Hz adaptive refresh rate. It is powered by Qualcomm Snapdragon 888 with 12 GB RAM. The device recently received Android 12 on top of One UI 4.1. In this tutorial, we will guide you on how to fix the WiFi connectivity issue on the Samsung Galaxy Z Flip 3.

When it comes to using the internet on your smartphone, WiFi is a crucial component. Unless it’s your only option, you wouldn’t want to stream an entire movie or play a demanding online game on mobile data. However, even the Samsung Galaxy Z Flip 3, like any other phone, can experience issues with its WiFi. Users may encounter problems such as being unable to connect, frequent disconnections, or difficulty accessing the internet despite being connected to WiFi.

Fortunately, there is a solution to every problem, and at GetDroidTips, we have a troubleshooting guide for resolving WiFi issues on the Samsung Galaxy Z Flip 3. It’s worth noting that these methods can also be applied to other Android devices.

Fix Samsung Z Flip 3 WiFi Issue | Not Connecting, Slow or No Internet

How To Fix the Samsung Galaxy Z Flip 3 Wi-Fi Problem?

Here are the various troubleshooting methods you can use to fix the Wi-Fi problems with your Samsung Galaxy Z Flip 3.

Start With The Basics

Assuming that you are facing trouble using Wi-Fi on your Samsung Galaxy Z Flip 3 (or other Android smartphones), there are a few basics that you should take care of.

Firstly, check if you have switched on Wi-Fi or not. This might sound bizarre, but you could be trying to connect to the Wi-Fi without turning it on. Another possible basic issue here is you tapped on the Wi-Fi tile on the Notification Panel, but the phone didn’t register the stimuli.

In simple words, although you tapped on the Wi-Fi icon to enable it, it either didn’t turn on due to non-registry on touch, or it could be a minor glitch preventing you from enabling Wi-Fi in the first instance. Simply tap on the Wi-Fi icon multiple times to subside these instances. On the router’s front, check if you are connecting to the right router.

Turn Off Bluetooth

Somehow, Bluetooth causes various Wi-Fi issues in case you are using Wi-Fi over the 2.4GHz band. This is because both Wi-Fi and Bluetooth use the same frequency, thereby Bluetooth does end up interfering with the former. There is a simple fix available, and that is to fire up 5GHz frequency, and this should fix the problem. Samsung Galaxy Z Flip 3 supports both 2.4GHz and 5GHz bands, so do check if your router supports it too.

Check if you are connecting to the right band

Both your router and the phone should connect over to the same band to allow a seamless Wi-Fi experience. Check which bands your phone supports, in the case of the Samsung Galaxy Z Flip 3, it supports both 2.4GHz and 5GHz you need a router that supports both bands in order to connect to whichever band you want. Some older devices support 2.4GHz which means their devices are not compatible with the 5GHz frequency band.

Reboot

Rebooting the smartphone is like a Swiss army knife for fixing problems. Be it Wi-Fi not connecting issue or if Wi-Fi is working properly and so on, this method will surely work (in most cases). Take your smartphone, long-press the power button, and shut it down or restart it.

If the Wi-Fi router is not working, disconnect the router from a power source and keep it idle for a few minutes, and power it ON. Check if the Wi-Fi problem is sorted or not. If not, proceed with this guide.

Toggle the Airplane Mode

Another effective method to fix impending Wi-Fi problems on the Samsung Galaxy Z Flip 3 is to toggle the airplane mode. Once enabled, all cellular and Wi-Fi connections are disconnected automatically, albeit you can enable the latter during airplane mode too.

Toggling ON the airplane mode will give your phone a quick refresh from any radio transmissions, possibly fixing any impending issues with the Wi-Fi. Disable it after a few seconds to check if this troubleshooting method worked in your favor or not.

Refresh Connections

Issues like “not able to connect to the WiFi network,” the “Wi-Fi connection problem,” or “if Wi-Fi keeps dropping”, and others, you can use this method to get fixed.

Step 01: To pull it off, go to the Wi-Fi options either via tapping on the ‘Wi-Fi icon via Notification Panel’ or via ‘Settings >> Wireless & Networks’.
Step 02: Tap on “Wi-Fi”.
Step 03: Long press on the said network (for e.g. GetDroidTips Wi-Fi) and select “Forget”.

Once you forget the Wi-Fi network, wait for a few minutes and reconnect by entering the right password.

Refresh Network Settings

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Many times, network settings can affect working on a connectivity feature and there are many reasons for that such as incorrect network configuration or some glitch that caused the settings to go haywire. Here’s how to reset network settings on the Samsung Galaxy Z Flip 3.
Step 01: Tap and launch the ‘Settings’ app.
Step 02: Now, proceed to ‘System’ and Reset, and then select ‘Reset Wi-Fi, mobile networks, and Bluetooth’.
Step 03: Select ‘Reset Settings’ and it is done.

Connect a different device

One way to find out if it’s your phone or if the router/ISP is to be blamed for Wi-Fi problems is to simply connect to another device. For this, you need a separate phone or tablet, connect it to the Wi-Fi network in talks and check if it works. Assuming that you place the phone in the same place you would usually use it to see if the distance between the two nodes was to be blamed or if your main smartphone is at fault.

Wi-Fi Keeps Disconnecting Issue

This is one of the common Wi-Fi problems reported by the Samsung Galaxy Z Flip 3 users and pretty much any smartphone can end up with this issue.

One of the most common reasons is distance. Although you can connect to a Wi-Fi network over a long distance (assuming you are still in range), the phone could sometimes lose a Wi-Fi connection. This is perhaps what’s causing the Wi-Fi to disconnect intermittently. As it goes without saying, drawing closer to the router will do the trick and would help you get away with the issue. Also, using a set of routers and amplifiers to boost the Wi-Fi range will do the trick.

Wi-Fi Authentication Error

If that’s your problem, you can do either of the two possible troubleshooting methods you can deploy. The first is to check whether the password you entered is correct or not. If not, you will get an authentication error for sure so rectify it.

On the other hand, if the password is correct, here’s what you can do.
Step 01: Go to Settings >> Wi-Fi >> Advanced Settings.
Step 02: Proceed to “IP Settings.”
Step 03: Next up, change the IP from ‘DHCP’ to ‘Static’ and enter your router’s IP address and save the settings.

Check if the problem is sorted or not.

Update the software

This works on both ends, i.e., the smartphone and the router. Outdated software updates can open up and allow bugs to infiltrate over time. A bug may be causing the Wi-Fi to drop intermittently or causing the Wi-Fi not working problem. Software updates will bring the firmware to the latest ones, probably fixing the issue for good. Do check out for updates on your Samsung Galaxy Z Flip 3 and the router to verify it is to the latest patch level.

Restore Factory

This is the last resort for fixing the Samsung Galaxy Z Flip 3 Wi-Fi Problem if nothing works, although you must be aware that it will delete all the data stored on the device. Take a backup of the phone before going forward.
Step 01: First up, open the Settings app.
Step 02: Proceed to the ‘About Phone’ section on the device and then tap on ‘Factory Reset’.
Step 03: On the bottom of the screen, you will see “Erase All Data”, tap on it and it is done.

Note that the procedure could take a few moments to complete but once it does, you will have almost a new smartphone so you will have to install apps and change settings just as you would set up a new smartphone.

Could It Be A Hardware Issue?

If you’ve tried all the troubleshooting steps and still can’t resolve the issue, it’s possible that it may be a hardware problem. While it’s uncommon for smartphones to have such issues, it’s more likely to occur in older devices or in new ones with faulty Wi-Fi hardware. Attempting to fix it yourself may void the warranty and may not be successful unless you have the necessary knowledge. It’s recommended that you take the phone to a nearby service center to have it diagnosed and fixed.

If you require phone repairs, opting for an authorized service center with skilled technicians will ensure that your device remains under warranty. However, third-party centers may offer quicker and more cost-effective solutions, but keep in mind that this may void the warranty. It’s important to make a wise decision.

These were some of the troubleshooting methods for fixing the Samsung Galaxy Z Flip 3 Wi-Fi problems you could sometimes intercept. Also, these troubleshooting methods work for other Android smartphones as well.

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