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Wi-Fi is a radio wave type that easily fluctuates. You may be enjoying a robust Wi-Fi signal, but just a few steps can make a significant difference. Phones picking up shaky Wi-Fi signals or experiencing weak Wi-Fi reception can result from various factors. In this article, Mytour.vn shares tips to enhance Wi-Fi speed.
Guide to fixing phone Wi-Fi issues
1. Remove your phone case
The Impact of Phone Cases on Wi-Fi Signals
Our phones, resembling mini computers, occasionally benefit from a simple solution—restarting. Power off your phone, wait a few minutes, then restart. Simultaneously, toggle the power on/off on the Wi-Fi device and check if the Wi-Fi signal stabilizes.
3. Choose an Optimal Location for Your Router
Not every place is suitable for your router's home base. Avoid placing the router near metal objects and devices emitting electromagnetic waves. Metals, especially, disrupt Wi-Fi signals, and there are also considerations for glass, wood, plastic, etc., but their impact is generally less severe.
In reality, all household devices emit electromagnetic waves to some extent, including fluorescent lights, circuit breakers, and electric razors. The largest sources are typically found in the kitchen, including stoves, microwaves, and dishwashers. Other problematic devices include washing machines, dryers, TVs, cordless phones, and heaters. If you have any of these devices at home, keep your Wi-Fi router as far away from them as possible to enhance Wi-Fi signal strength.
4. Update Your Router
If you follow the news, you've likely heard about large-scale malware attacks causing billions of dollars in damage to businesses and individuals each year. Many of these attacks could be prevented with regularly updated routers. When malicious software infects the router, bandwidth can be stolen, and viruses can spread across the network to other devices.
But even without the presence of dangerous malware, routers with outdated firmware perform poorly compared to properly updated ones. Visit the manufacturer's website to download all the latest updates and maintenance changes.
5. Replace Modem or Router Antennas
If placing your Modem or router in a signal-challenging location is your only option, consider swapping out the default antennas for new ones to boost and widen the Wi-Fi signal.
Choose antennas with higher gain than your current ones. The gain of the antenna system, depending on the directional radiation pattern at the wireless frequency, is expressed in dBi or decibels. Most home routers come with small antennas, typically ranging from 4-5 dBi. Replacing such antennas with 9 dBi antennas will significantly improve signal strength.
6. Acquire a Wifi Repeater/Booster/Extender
Although they go by various names, such as Wifi Booster, Repeater, and Extender, they essentially serve the same purpose. A Wifi Repeater is a relatively simple device that takes the existing signal from your Wifi router and rebroadcasts it as a new network. This new network is just an extension of the main network, and all data passing through it also goes through the main network.
Wifi Boosters and Extenders are similar but also amplify the existing signal before rebroadcasting to create a secondary network. Since Wifi Boosters typically have a larger range than Wifi Repeaters, they are more helpful in situations where the original signal is very weak.
7. Contact Your Service Provider
Sometimes, intermittent signal issues may stem from your wireless service provider due to fiber optic cable disruptions. In such cases, you may have to wait until the issue is resolved.
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Here are some ways to troubleshoot phone picking up erratic Wifi. Try applying each method sequentially and check if the Wifi connection stabilizes. Additionally, you can refer to more tips for improving Wifi speed for better and more efficient Wifi performance.
