The situation when you try to connect two smartphones to transfer files or set up a local network, but the system suddenly asks for a password, causes confusion for many users. This often happens when trying to use Wi-Fi Direct, function Google Nearby or when connecting to another device's access point. Understanding the nature of this request is critical, as entering incorrect data or ignoring the security protocol can result in devices simply not "seeing" each other in the list of available devices.
The password request is not an error, but a standard procedure. authentication designed to protect your data from unauthorized access. In modern operating systems, whether Android or iOSEncryption algorithms are becoming stricter, requiring connection confirmation even between personal devices. In this article, we'll take a detailed look at where this password comes from, where to find it, and what to do if standard input methods don't work, ensuring a stable connection between your devices.
It's important to note that there are several connection scenarios: creating a hotspot, a direct connection, or joining a local network via a router. In each case, the mechanism for requesting and entering credentials will differ. The verification code is often dynamically generated and is only valid for 30-60 seconds., so there's no need to delay entering it. Let's look at the basic methods for solving this problem step by step.
Reasons why a password request appears when connecting
When one phone tries to connect to another, the operating system initiates a handshake process. If you are using the Wi-Fi Direct, the devices create a direct encrypted connection, bypassing the router. At this point, the receiving device generates a random security key, which is displayed on the screen or must be entered manually. This is necessary to prevent attacks like Man-in-the-Middle, when an attacker may attempt to intercept the data stream.
Another common reason is trying to connect to mobile hotspotUnlike Direct, the host phone acts as a full-fledged router. If the receiving device previously saved a network profile with modified security parameters (for example, changing the protocol from WPA2 to WPA3), the system will require re-entering the password to update the encryption keys. Users often confuse the SIM card PIN or unlock pattern with the WiFi password, which leads to errors.
⚠️ Important: Never enter your Google or Apple ID password into the WiFi connection request fields. The system requests the network access key (usually 8 or more characters), not your account information.
It is also worth considering the specifics of the work NFC tags and functions Quick ConnectWhen devices are brought into close proximity, a profile conflict sometimes occurs, causing the phone to "think" you want to create a new connection instead of using an existing one. In this case, the password prompt appears again, even if you previously checked "Remember network." Resetting network settings often resolves these software glitches.
- 🔒 Security protocol: Automatic change of encryption standards requires re-authorization.
- 📡 IP address conflict: If both devices have the same static IP, the connection will not be established without changing the parameters.
- 🔄 Updating drivers: After updating the OS, the WiFi module may require recalibration of the connection.
- 📱 Guest mode: Attempting to connect to a guest network always requires manual entry of a code.
Connecting via a mobile hotspot
The most common scenario is using one smartphone as a router. To connect a second phone, you need to know the exact password set on the host device. You can find it by going to the menu. Settings → Connections → Mobile hotspot & tetheringThe network name (SSID) and current security key are displayed here. If the password field is hidden by asterisks, click the eye icon or the "Show" button to reveal the characters.
When connecting a second device, make sure that network scanning is enabled on it and the correct frequency band is selected. Modern phones often operate in the following range: 5 GHz, which provides high speed, but older models can only support 2.4 GHzIf you attempt to connect a legacy device to a 5 GHz network, the password prompt may appear repeatedly or the connection may be reset immediately after entering it. We recommend setting the access point's compatibility mode to "All devices" or "2.4 GHz" if issues occur.
Pay special attention to connection limits. Some carriers and firmware versions limit the number of simultaneous clients. If the limit is reached, the new phone will see the network, but will be denied access when entering the password. Also, check whether A MAC address filter (whitelist) that allows connections only to pre-approved devices. In this case, even the correct password won't help until you add the new phone's MAC address to the whitelist.
☑️ Checking Hotspot Settings
If standard input doesn't work, try changing the security type. Go to the access point's advanced settings and change the protocol from WPA3-Personal on WPA2-PersonalWhile WPA3 is more secure, it sometimes causes compatibility conflicts between devices from different manufacturers, such as when connecting Samsung And Xiaomi.
Using Wi-Fi Direct technology to transfer files
Technology Wi-Fi Direct Allows you to transfer large files without an internet connection, creating a direct connection between phones. When you select a file to transfer and specify the recipient, a connection request appears on the receiving device's screen. This is where you'll most often be asked to enter a PIN or confirm that the numeric value on both screens matches. This protects against accidental data transfer to unauthorized persons.
Unlike the access point, there is no permanent password. The code is generated one-time for each session. If you use proprietary shells, such as ShareIt (built into some phones), Quick Share from Google or Airdrop (Although the latter uses its own protocol, the principle is similar), the process can be automated. However, if you use third-party file managers or the standard Android interface for Direct Connection, manual input may be required.
⚠️ Important: Make sure both phones' screens are on and unlocked when the password is requested. If the device goes to sleep during the handshake, the authorization process will be interrupted and you will have to start over.
Users often encounter a situation where a password is requested, but the input field is inactive or the keyboard doesn't appear. This may indicate a problem with the app's access rights. Check in Settings → Applications, does the file manager you are using have permission to work with local network and Bluetooth (which is often used to discover devices before switching to WiFi).
- 📂 File managers: Many built-in file explorers have a built-in "Send via WiFi" feature.
- 🔗 Conjugation: The devices must be paired first in the WiFi Direct menu.
- ⚡ Speed: A direct connection is often faster than Bluetooth, but requires close range.
- 🛡️ Safety: The connection is encrypted, but is not protected from interception if the device is publicly accessible.
Organizing a local network via a router
If both phones are connected to the same WiFi network via a router, but you can't transfer files or control devices (for example, upload photos to a TV or play a game online), the issue may be related to client isolation settings. In this case, you won't be asked for a password when connecting, since you're already logged in to the network, but the devices can't see each other. However, if you're trying to connect to a computer or NAS via your phone, the password prompt may be for your account. SMB or FTP servers.
To successfully connect to a local network, make sure that the function is disabled on the router. AP Isolation. This feature is often enabled by default on public networks (cafes, hotels), but it blocks data exchange between clients. On a home network, it should be disabled through the router's web interface by going to 192.168.0.1 or 192.168.1.1 to the wireless mode section.
What should I do if my router prevents me from connecting my phones?
Try temporarily disabling the "Guest Network" feature on your router. Guest networks are always isolated from the main LAN. Also, check if your router has a MAC address filter that could be blocking one of the devices, even if it's connected to WiFi. In rare cases, rebooting the router and completely clearing the DHCP cache may help.
If you're using remote control apps (such as TeamViewer, AnyDesk, or RDP), the password prompt will be related to the software, not the WiFi. In this case, you'll need to configure a static IP address for the target device so the router always routes requests to the correct device. Without a static IP address, the address may change after a reboot, making it impossible to connect.
Troubleshooting password entry and acceptance issues
The most common mistake is the wrong keyboard layout or character case. WiFi passwords are case-sensitive: letters A And a are perceived as different characters. When entering a complex password with special characters (for example, #, $, %) Make sure you're not using autocorrect or predictive text, which could "correct" your password to a common word. The best way is to copy the password from the access point settings and paste it into the clipboard.
If the system repeatedly displays "Incorrect password" or "Authentication error," try forgetting the network on the device you're connecting to. Go to the list of saved networks, select the desired one, and press Forget or DeleteThen run the search again. This will clear old encryption keys that may have expired or conflict with the new router or host settings.
| Error type | Probable cause | Solution method |
|---|---|---|
| Obtaining IP address... | DHCP conflict or weak signal | Restart both devices and move away from the interference. |
| Incorrect password | Input error or protocol change | Copy the password and change the security type to WPA2. |
| Access denied | MAC address filter or client limit | Check the whitelist on the host and disable the filter. |
| Password mismatch | Attempt to enter PIN instead of Password | Enter the network key (8+ characters), not the SIM code |
Another effective method is resetting your network settings. This won't delete your photos or contacts, but it will clear all saved WiFi passwords and Bluetooth pairings. The process usually looks like this: Settings → System → Reset → Reset WiFi, mobile data, and Bluetooth settingsAfter this procedure, the phones will be as good as new in terms of network connections, which often resolves mysterious software conflicts.
Specifics of connecting iPhone and Android to each other
When trying to connect iPhone Connecting to an Android smartphone (or vice versa) via WiFi Direct may be difficult due to the closed ecosystem AppleiOS does not support standard Wi-Fi Direct for file transfer in general, using the protocol instead AirDropTherefore, if an Android phone tries to find an iPhone as a device for direct transfer, it simply won't see it, or the password request will be ineffective. For cross-platform transfers, it's better to use middleware or cloud services.
To establish a connection between different operating systems, it is recommended to use intermediary applications such as Send Anywhere, Feem or web version Quick Share (formerly Nearby Share) for Windows/Mac. In this case, both phones connect to the same WiFi network, and the app creates a virtual tunnel. The password request in these apps is often a 6-digit code that must be entered on the sending device.
If you're still trying to share internet from an iPhone to an Android device, keep in mind that the "Maximum Compatibility" feature in the iOS hotspot settings may need to be enabled. Without this, older Android devices may not see the network or fail authentication. In this case, the password is set in the menu. Cellular → Personal Hotspot → WiFi Password.
⚠️ Warning: When using public WiFi networks for local file sharing, exercise extreme caution. Attackers on the same network may attempt to intrude on your connection. Use only trusted networks or create your own access point.
Frequently Asked Questions (FAQ)
Where can I find the WiFi Direct password if it's not displayed?
The Wi-Fi Direct password is often not static. It is generated when the connection request is made and displayed as a pop-up window on the receiving device's screen. If the window disappears, try initiating the file transfer again. On some models Samsung or Huawei The permanent password can be found in the menu Settings → Connections → Wi-Fi Direct → Menu (three dots) → Show password.
Why does my phone say "Obtaining IP address" and then drop the connection?
This means that authentication (password) was successful, but the host device cannot assign an IP address to your phone. Most often, this is due to the DHCP address pool on the router or access point being full. Try going to the WiFi settings on the phone you are connecting to, selecting "Advanced" → "IP Settings" and switching from DHCP to Static, by entering the address manually (for example, 192.168.4.150).
Is it possible to connect to a phone without entering a password?
Without entering a password or confirming the connection (by clicking the "Accept" button), you cannot connect—this violates security protocols. However, if the devices have previously been paired and saved as trusted devices, re-entering the password may not be required. Some manufacturers also allow you to scan a QR code to automatically connect without manually entering characters.
Does airplane mode affect WiFi connectivity?
Yes, it does have a critical impact. For WiFi to work, the radio module must be active. However, on many smartphones, WiFi can be enabled separately even if Airplane Mode is enabled for cellular data. Make sure you reactivate the WiFi icon after enabling Airplane Mode, otherwise the phone will not search for networks.
What should I do if the keyboard doesn't appear when prompted for a password?
This is a software interface glitch. Try minimizing the Settings app and opening it again. If that doesn't help, restart your phone. Also, check if you have a third-party launcher or keyboard installed that might interfere with the system security dialogs. Temporarily switch to the default system keyboard.