The situation when the smartphone is based Android Suddenly losing track of the router or displaying a connection error can catch you off guard. Users often see the message "You are not in network range" on the screen or the "Obtaining IP Address" indicator blinking endlessly. This doesn't necessarily indicate hardware failure; more often, the problem stems from a software glitch or a settings conflict.
Before panicking and taking your device to a repair shop, it's worth reviewing your recent activity. Perhaps you updated the firmware, installed a new battery-saving app, or simply moved to a different room. Diagnostics It starts with understanding what exactly went wrong: is the phone not seeing any network or a specific router?
In this article, we'll walk you through a step-by-step process to help restore your connection. We'll cover everything from simple reboot methods to more in-depth settings. DNS and MAC addressing.
Initial diagnostics and equipment reboot
The most basic, yet often overlooked step is a complete reboot of the entire hardware chain. Many users think that turning off the phone's screen is the same as rebooting it, but this is not the case. The system Android accumulates temporary files and errors in RAM that can block operation Wi-Fi module.
Start with the router. Simply turning it off with the power button isn't enough, as the capacitors may retain a residual charge, and errors in its memory may not be erased. You need to completely disconnect the device from power for 10-15 seconds.
⚠️ Attention: If your ISP uses MAC address binding or specific VLAN settings, a full router reset (using the Reset button) may result in internet loss. In this case, you'll need to log in to your account again or call technical support.
Once the router has fully booted (the indicators stop flashing and turn solid), move on to your smartphone. Perform a full reboot of the device. This action forcibly closes all background processes that may have hijacked the network module and prevented it from being used by the system.
If you still see the error after turning it on, try "Forgetting the Network." Go to Wi-Fi settings, tap your network name, and select "Delete" or "Forget." Then re-enter the password. This clears the cache of saved configurations for this access point.
☑️ Quick reboot
Checking the date, time, and flight mode
It would seem that time has nothing to do with the internet. However, security protocols WPA2 And WPA3, as well as SSL certificates, are critically dependent on the current time. If the date on your device is incorrect (for example, if it's set to 2020), the handshake with the router will fail, and you'll receive a message about no network connection.
Check your date settings. It's best to set it to sync automatically over the network. To do this, go to Settings → System → Date & Time and turn on the "Use network time" switch.
The second important point is airplane mode. Sometimes the Wi-Fi module gets stuck in the searching state. Turn on airplane mode (Airplane Mode) for 10-15 seconds, then turn it off. This will force a restart of all radio modules of the smartphone, including Bluetooth, NFC, and Wi-Fi.
Energy saving is also worth paying attention to. Some shells Android (For example, MIUI or EMUI) aggressively kill background processes to save battery. Check if your Wi-Fi settings limit background activity.
IP and DNS settings on the device
One of the most common causes of the "You are not in network range" error is an IP address conflict or the phone's inability to obtain an address from the router's DHCP server. In this case, the Android system is unable to complete the connection and terminates it.
Let's try entering a static IP address manually. Go to Wi-Fi settings, select your network, and click "Change" or "Advanced." Find "IP Settings" and toggle DHCP on Static.
You will need to enter the following data (approximate, depends on the address of your router):
- 📍 IP address: 192.168.1.128 (the last digit can be any number from 2 to 254)
- 🌐 Gateway: 192.168.1.1 (or 192.168.0.1, depending on your router)
- 🔍 Network prefix length: 24
- 🏢 DNS 1: 8.8.8.8 (Google)
- 🏢 DNS 2: 1.1.1.1 (Cloudflare)
Using public DNS from Google or Cloudflare can often help bypass ISP blocks or resolve issues with slow domain name response. If the error disappears after saving the settings, the issue was with the router's address distribution.
What to do if a static IP didn't help?
If manually entering the IP address doesn't work, try changing your phone's MAC address in the Wi-Fi settings. In the "Advanced" menu, find "Privacy" or "MAC Address" and select "Use device MAC address" instead of the randomized one. Some older routers don't support randomized addresses.
Working with frequency ranges and channels
Modern routers operate in two bands: 2.4 GHz and 5 GHz. The 2.4 GHz band has a longer range but is susceptible to noise (from neighboring routers, microwave ovens, and Bluetooth). The 5 GHz band is faster but has a shorter range and is less effective at penetrating walls.
If your phone says the network is unavailable even though you're standing close to the router, it's possible the device is trying to connect to a congested channel. You can change the channel in the router settings (usually 192.168.0.1 or 192.168.1.1 in your browser).
For 2.4 GHz, channels 1, 6 and 11 are considered the best. Setting the channel width to 20 MHz instead of 40 MHz can significantly improve the stability of the connection in an apartment building.
Also check your wireless standard. If you have an older phone, it may not support the standard. 802.11ax (Wi-Fi 6) or work only in mode b/g/nTry setting your router's compatibility mode. Mixed or specifically 802.11n.
Reset network settings on Android
If software glitches are deeply ingrained in the system, spot-fixing may not help. In this case, resetting network settings is more effective. This will restore all Wi-Fi, Bluetooth, and mobile data settings to factory defaults.
⚠️ Attention: Resetting network settings will delete all saved Wi-Fi passwords and paired Bluetooth devices (headphones, watches, and cars). You'll have to re-enter your passwords. Personal data (photos and contacts) will NOT be affected.
To perform the operation, follow the path: Settings → System → Reset settings → Reset Wi-Fi, mobile data, and Bluetooth settingsOn some models the path may differ: Settings → General Settings → Reset → Reset Network Settings.
After confirming the action, the phone will reboot. This will clear the network service cache and remove any connection profile conflicts. In 80% of cases of "You are not in network coverage" software errors, this method is decisive.
It's worth noting that resetting your mobile internet APN settings may also reset your mobile internet connection. If the internet still doesn't work after enabling 4G/5G, contact your carrier or enter the settings manually.
Compatibility analysis and hardware issues
Hardware issues shouldn't be ruled out either. If the phone has been dropped, exposed to water, or is simply very old, the antenna module may have failed. The router itself could also be at fault: overheating, a worn-out power supply, or a firmware glitch.
A simple diagnostic table will help you determine what exactly the problem is (phone or router):
| Symptom | Probable cause | Solution |
|---|---|---|
| The phone doesn't see any networks. | Phone Wi-Fi module malfunction | Factory reset or repair |
| The phone doesn't see only one network. | Router or channel problem | Rebooting the router, changing the channel |
| Error "Failed to obtain IP" | Address conflict or DHCP | Static IP, network reset |
| There is a network, but no internet. | Problems with the provider | Check your balance, call your provider |
If other devices (laptop, tablet) connect to the same network without issue, but your phone does not, and all methods (reset, static IP, reboot) have been tried, there is a high probability of hardware failure of the antenna or Wi-Fi chip in the smartphone.
In rare cases, the issue may be due to incompatibility between Android versions and the router firmware. For example, newer versions of Android may require certain encryption protocols that are disabled on older routers. In this case, only updating the router firmware will help.
Frequently Asked Questions (FAQ)
Why does my phone say "out of range" even though I'm standing next to the router?
Most likely, there was a software failure in the phone's communication module or the router's error buffer overflowed. Try "Forget the network" and reconnect, or perform a full network reset on Android.
Can a phone case block Wi-Fi?
Yes, if the case has a metal plate for magnetic mounting in the car or is made of thick metal. Metal shields the signal. Remove the case and check the connection.
How do I know if my phone supports 5GHz?
Check the technical specifications of your model on the official website. If the specifications indicate a standard 802.11ac or Wi-Fi 5/6, then there is support. Budget models often only operate at 2.4 GHz.
Will a factory reset (Hard Reset) help?
This is a last resort. If the software failure is deep and affects system files, a hard reset may help. But be sure to back up your important data before doing so.