How to save a hotspot on Android: 5 proven methods

Are you tired of re-configuring your Wi-Fi access point on your smartphone every time after reboot or reset? Or want your favorite network to be saved automatically when you connect to new devices? In this article, we will analyze all the working methods - from standard system functions to hidden capabilities that are not written about even in official instructions. Android-smartphone after rebooting or resetting settings? Or want your favorite network to be saved automatically when you connect to new devices? In this article we will analyze all the working methods - from standard system functions to hidden capabilities that are not written about even in official instructions.

The problem of “disappearing” access points is familiar to many: today you set up Internet distribution from your smartphone, and tomorrow after an update or an accidental click, all parameters were reset. This is especially true for owners of devices with custom firmware or older versions Android (up to 10th inclusive), where saving network settings often does not work correctly. We tested the solutions on Samsung Galaxy, Xiaomi Redmi, Google Pixel and other popular models - all methods from this article work in 2026.

Important: if you use an access point to connect corporate devices or work with sensitive data, be sure to check your company's security policies. Some organizations block the saving of network settings through MDMsolutions (Mobile Device Management).

1. Standard saving through Android settings

The most obvious, but often ignored way is to correctly save the access point directly in the settings menu. On most devices, this method works reliably, but there are nuances that even experienced users are not aware of.

Open Settings → Connections → Modem and access point (on some firmware the path may differ: Settings → Network and Internet → Access point and modem). Here you will see three key parameters:

• 📶 Network name (SSID) —a unique identifier for your access point. By default, this is the phone model, but it is better to set your name (for example, MyHotspot_5G).
• 🔒 Password —at least 8 characters, using letters, numbers and special characters. Avoid simple combinations like 12345678.
• 🔄 Frequency band —select 2.4 GHz for maximum compatibility or 5 GHz for less interference (but not all devices support 5 GHz).

After filling fields click Save (or Done depending on the firmware). Here lies the first pitfall: on some devices (for example, Xiaomi s MIUI 14) the save button may be hidden behind the additional menu - look for three dots in the upper right corner.

Why may the settings not be saved? There are different reasons:

• 📱 Manufacturer restrictions - some brands (for example, Huawei) reset the access point settings after updating the OS.
• 🔄 Conflict with energy-saving modes — if aggressive optimization mode is enabled, the system may “forget” network parameters.
• 🛠️ Wi-Fi module malfunctions — more common on devices with unofficial firmware.

Disable power saving mode|Make sure mobile data is turned on|Check that there are no active VPN connections|Reboot your smartphone before setting up-->

2. Using a configuration file wpa_supplicant.conf

For advanced users who are ready to work with system files, there is a reliable way to save the access point forever - edit the configuration file wpa_supplicant.conf. This method requires root-rights, but guarantees that the settings will not be reset even after resetting the phone to factory settings (if you do not format the partition /data).

Instructions:

1. Install a file manager with support root (for example Root Explorer or Solid Explorer).
2. Navigate to path /data/misc/wifi/ and find the file wpa_supplicant.conf.
3. Make a backup copy of the file (copy it to an SD card or to the cloud).
4. Open the file in a text editor and add the following lines to the end (replace YourSSID and YourPassword with your data):

network={
ssid="YourSSID"
psk="YourPassword"
key_mgmt=WPA-PSK
priority=10
}

Save the file, return to the access point settings and reboot your smartphone. After rebooting, your network should appear in the list of saved ones.

⚠️ Attention: Incorrect editing. file wpa_supplicant.conf may lead to the loss of all saved Wi-Fi networks. If after the changes the phone stops connecting to any networks, restore the backup copy of the file.

3. Automation via Tasker or MacroDroid

If you are tired of manually turning on the access point with the same parameters, automate the process using applications like Tasker or MacroDroid. These tools allow you to create scripts that will activate Internet distribution with specified settings on a schedule or under certain conditions (for example, when charging is connected).

Example setup in MacroDroid:

1. Create a new macro and select a trigger (for example, Charger connected or Time of day).
2. Add an action Wi-Fi Hotspot → Enable access point.
3. In the action parameters, specify:
   • Network name (SSID) - your permanent name.
   • Password - saved password.
   • Security mode - WPA2-PSK (recommended).

The advantage of this method is that you can tie the activation of the access point to any events: geolocation (for example, automatically turn on the distribution when arriving at work), connecting a certain Bluetooth devices or even a voice command (if integrated with Google Assistant).

⚠️ Attention: On Android 12 and newer, some actions Tasker/MacroDroid require additional permissions in the menu Special access. If the macro does not work, check the application settings in the section Settings → Applications → Special access → Automation.

4. Saving via ADB commands (without root)

If you do not have root access, but are ready to use ADB (Android Debug Bridge), you can save the access point settings using the command line. This method works on most devices without the need to unlock the bootloader.

Instructions:

1. Enable USB debugging in the developer settings (Settings → About phone → Build number - press 7 times, then return in Settings → System → For developers).
2. Connect your phone to the PC and run the command:

   adb shell settings put global tether_dun_required 0

   This command disables checking the operator for Internet distribution (useful if your operator blocks the access point).

3. To save the current settings of the access point, use:

   adb shell cmd wifi set-hotspot-config SSID PASSWORD BAND

   Where:

   • SSID — network name in quotes (for example, "MyHotspot").
   • PASSWORD — password (minimum 8 characters).
   • BAND — 2 for 2.4 GHz or 5 for 5 GHz.

This method is especially useful for devices with custom firmware, where the standard saving of settings is unstable. ADB commands allow you to bypass system restrictions and apply settings. directly.

5. Backing up settings via Titanium Backup

If you have root-access, the most reliable way to save an access point is to create a backup copy of system applications responsible for distributing the Internet. Titanium Backup or similar tools are suitable for this.

Step-by-step guide:

1. Install Titanium Backup from Google Play or F-Droid.
2. Give the application root access.
3. Find in the list of applications Settings (com.android.settings) and Wi-Fi (com.android.wifi).
4. Create a backup copy of these applications (click on them → Save).
5. Copy the backups to the cloud or external drive.

To restore settings after a reset:

1. Install Titanium Backup to clean Android.
2. Restore applications Settings and Wi-Fi from backup.
3. Restart the device.

This method ensures that all network settings, including saved access points, will be restored to their original form. However, please note that restoring system applications may lead to conflicts if the version Android has changed.

💡

If you often reflash your smartphone, create a separate folder on Google Drive for backups Titanium Backup. This way you can quickly restore all settings, including access points, after installing new firmware.

6. Alternative solutions: external routers and USB modems

If none of the above methods helped to keep the access point stable, consider alternative options:

• 📡 Portable Wi-Fi router —devices like TP-Link M7350 or Huawei E5577 allow you to distribute the Internet from a SIM card with its own settings that are not reset.
• 🔌 USB modem —if your smartphone supports USB-tethering, connect it to a laptop or a special USB hub with Wi-Fi distribution.
• ☁️ Cloud services —some operators (for example, MTS or Beeline) offer virtual SIM cards with a permanent access point, the settings of which are stored on the server.

These solutions are relevant for those who travel frequently or work in conditions of unstable coverage. For example, TP-Link M7350 supports up to 10 devices simultaneously and has its own battery, which makes it more reliable than a smartphone's built-in hotspot.

⚠️ Attention: Details of tariffs and conditions for using external routers may vary. Before purchasing, check with your operator whether Internet distribution through third-party devices is allowed at your tariff.

Frequent problems and their solutions

Even after saving the access point, users encounter typical errors. Here are the most common and ways to eliminate them:

• 🔴 The access point turns on, but the Internet does not work:
  • Check whether the mobile data is turned on.
  • Disable the VPN or proxy in the settings.
  • Make sure that the operator is not blocking the distribution (some tariffs limit this function).
• 🔄 Settings are reset after updating the OS:
  • Before updating, create a backup via Titanium Backup or ADB.
  • Use Tasker for automatic recovery parameters.
• 📵 Devices do not see the access point:
  • Change the frequency band from 5 GHz to 2.4 GHz (or vice versa).
  • Make sure that the network name (SSID) does not contain Cyrillic or special characters.

FAQ: Answers to popular questions

adb shell settings put global tether_dun_required 0