The situation when Lenovo A tablet that won't connect to WiFi and says "saved" is one of the most common problems in the Android ecosystem. The screen lights up, you see your router, enter the password, but instead of connecting, the device freezes at the "Obtaining IP address" stage or simply says "Saved," after which the connection is lost. This is a frustrating situation, especially if you urgently need to check your email or download a file, and the internet is right under your nose.
The reason lies in a conflict between the encryption protocols between your device and the router. Most often, this is due to the fact that WPA2 protection The router is configured in a mode that the tablet's older module doesn't understand, or, conversely, the router is too new and uses WPA3, which the Lenovo tablet hasn't yet learned to handle correctly. The problem could also be a static IP address stuck in the device's memory.
In this article, we'll walk you through a step-by-step process to help you resolve the error. We won't use complex terms without explanation, but will instead focus on specific menu actions. SettingsYou'll learn how to change encryption types, reset network settings, and check if your MAC address is blocking your network access.
Diagnosing connection status and encryption type
The first thing to do before you start messing around is to understand what exactly is happening when the error occurs. When a Lenovo tablet says "saved," it means the handshake between the devices was successful, the password was accepted, but further authorization failed. Most often, this is the culprit. security protocol.
Go to your router's WiFi settings (usually through a browser at 192.168.0.1 or 192.168.1.1). Find the Wireless section. Pay attention to the "Security Mode" or "Protection" field. If it's selected there WPA/WPA2 Mixed or WPA3 Only, this may cause conflicts with Lenovo modules. The best option for compatibility is a clean one. WPA2-PSK (AES).
⚠️ Please note: Changing your router settings will affect ALL connected devices. If you have smart home devices (lamps, outlets), you may need to reconnect them after changing the encryption type.
It's also worth checking that MAC address filtering isn't enabled. Even if you entered the correct password, the router may reject the connection if your tablet's address isn't whitelisted. This is a common reason why the device says "saved" but doesn't receive an IP address.
Forget the network and re-enter the password
The simplest, but often overlooked, step is to completely delete the network profile from the tablet's memory. Android sometimes caches old configurations, and when attempting to reconnect, it uses outdated handshake keys. This leads to Lenovo thinks he's already "in the house," but the router won't let him in.
Follow these steps:
- 📱 Open
Settingsand go to the sectionWi-Fi. - 🗑️ Find your network in the list of saved ones, click on it and select
Delete networkorForget the network. - 🔄 Restart your tablet (don't just turn off the screen, but reboot the system).
- 🔑 Re-enter your password, paying close attention to the capitalization of the letters.
If after these steps your Lenovo tablet still displays "saved" and won't connect, proceed to deeper settings. It's important to ensure you're entering the password specifically for the 2.4 GHz network if your tablet doesn't support 5 GHz, or vice versa. Dual-band routers sometimes combine networks under a single name (Smart Connect), which can cause confusion on older devices.
Setting up a static IP address
One technical cause of the "saved" error is a malfunctioning DHCP server on the router or an IP address conflict on the local network. The tablet requests an address, the router is silent or provides an address that is already taken, and the connection freezes. The solution is to static IP manually.
To do this, in the WiFi menu, click on the name of your network (or the arrow/gear next to it) to reveal additional options. Find the item IP settings and switch from DHCP on Static (Static). You will need to enter several values:
IP address: 192.168.1.125 (the last digit can be from 2 to 254)Gateway: 192.168.1.1 (or 192.168.0.1, depending on the router)
Network prefix length: 24
DNS 1: 8.8.8.8
DNS 2: 8.8.4.4
Please note that the first three digits of the IP address and gateway must match your router's addressing. If your router assigns addresses starting with 192.168.0.x, then your tablet must also be assigned an address in this range. An error in one digit of the gateway will cause your Lenovo tablet to display "saved," but the internet will not work.
☑️ Checking a static IP
Resetting network settings on a Lenovo tablet
If manipulating IP addresses and passwords doesn't help, it's possible that the Android system has accumulated software errors in the wireless module. Resetting network settings will return all network settings to factory defaults. This won't delete your photos or apps, but it will forget all WiFi networks and Bluetooth pairings.
The path to this function may differ depending on the Android version and shell. ZUI or pure Android on your Lenovo:
- 🛠️ Go to
Settings→System→Additionally. - 🔄 Select an item
Reset settings(Reset options). - 📡 Click
Reset Wi-Fi, mobile data, and Bluetooth settings. - ✅ Confirm the action and wait for the communication modules to reboot.
After the reset, your Lenovo tablet will be as good as new in terms of connectivity. Try connecting to WiFi again. If the "WPA2 security" error or "saved" status persists, the problem is likely deeper—driver or frequency channel incompatibility.
⚠️ Note: After resetting your network settings, you will have to re-enter passwords for all WiFi networks and re-pair your Bluetooth headphones or watch.
What to do if resetting doesn't help?
If even a full reset of network settings doesn't resolve the error, try updating your tablet's firmware via the "System Update" menu. Manufacturers sometimes release patches that improve compatibility with new routers.
WiFi frequency and channel compatibility issues
Modern routers often operate in automatic channel selection mode. However, they can select the channel that your Lenovo The tablet doesn't support it or displays it erratically. For example, some older models don't work well with channels above 11 in the 2.4 GHz band or with a channel width of 40 MHz.
Go to your router settings and find the section Wireless SettingsTry changing the following settings:
| Parameter | Recommended value | Description |
|---|---|---|
| Channel | 1, 6 or 11 | The most stable channels without overlapping |
| Channel Width | 20 MHz | Narrowing the channel increases stability and range |
| Mode | 802.11 b/g/n mixed | Compatibility mode for older devices |
Changing the channel width from 40 MHz to 20 MHz often works wonders. A Lenovo tablet may struggle to handle data streams on a wide channel in noisy environments, causing connection errors. Also, try forcing your router into "Speedy" mode. 802.11n only, if the devices are very old.
Hard reset and extreme measures
If none of the above helps, and your Lenovo tablet persistently displays "saved" or a protocol error, the only remaining possibility is a software glitch in the operating system itself or a hardware malfunction in the WiFi module. Before contacting a service center, you can try a hard reset.
Press and hold the power button and the volume up button (the combination may differ, for example, Power + Vol Up) for 10-15 seconds until the screen goes black and the device vibrates. This will force a restart of all controllers. If this doesn't help, consider a factory reset (Factory Reset), but remember that this will delete all data.
In rare cases, the problem may be with the router itself, which is "bombing" the client table. Try connecting your Lenovo tablet to a different network (using your phone as a data share). If everything works perfectly there, replace the router or its firmware. If the error persists on all networks, the antenna or WiFi chip inside the tablet is likely faulty.
Why does the tablet say "Saved" but won't connect?
The "Saved" status means the password is correct, but the router has rejected further connections. This could be due to a full DHCP table, MAC address filtering, or incompatible encryption standards (for example, the router requires WPA3, but the tablet only supports WPA2).
Can antivirus software block WiFi on Lenovo?
Yes, some third-party "optimization" apps or antivirus programs have "WiFi Protection" features that can block connections if the network is unsecured. Try temporarily uninstalling such apps.
What to do if only airplane mode helps?
If turning on airplane mode for 10 seconds and then turning it off helps connect, the problem lies with the WiFi driver, which is "sleeping" and not waking up correctly. In this case, the only solution is installing system updates or, as a last resort, flashing the device.