Does the hotspot on Android work poorly? 7 ways to speed up Wi-Fi distribution

Do you distribute the Internet from a smartphone, but devices connect with difficulty, the speed fluctuates, and the connection breaks every 5 minutes? The problem is not always with the operator's tariff - often the settings of the access point itself are to blame. Even flagship Samsung Galaxy S23 Ultra or Google Pixel 8 Pro by default use suboptimal distribution settings that can be improved manually.

In this article - 7 proven methods increase the stability and speed of the access point on Android, including hidden settings, selecting Wi-Fi channels and bypassing operator restrictions. No root access or complex manipulations: all solutions work on standard firmware from Xiaomi to OnePlus. And if you use a smartphone as the main source of Internet for a laptop or tablet, these tips will save you hours of nerves.

Spoiler: the most effective method (section 4) increases speed by 30-50% due to change Wi-Fi operating mode, but it is often missed even by experienced users. Let's start with basic checks - they solve the problem in 40% of cases.

1. Check operator restrictions and tariff

Before delving into the settings of your smartphone, make sure that the problem is not on the side of the mobile operator. Many tariffs limit the distribution speed or completely block the access point (so-called tethering). For example, in basic packages, the distribution speed can drop to 64 Kbps - this is only enough for instant messengers. MTS And Beeline in basic packages, the speed during distribution can drop to 64 Kbps - this is only enough for instant messengers.

How to check:

• 📱 Open your operator's application (for example, My MTS or Tele2.Moy) and find the “My Services” or “Tariff” section.
• 🔍 Look for mentions of “Internet distribution”, “tethering” or “modem mode”. If there is a “prohibited” or “limited” mark, there is a problem in the tariff.
• 💬 Write to the support chat: “Does my [name] tariff support Internet distribution at full speed?”

If there are restrictions, you have two options:

1. Activate the distribution option (it costs 50–150 ₽/month for most operators).
2. Change the tariff to one where distribution is allowed without restrictions (for example, “Unlimited” from Yota or “All for 500” from Tele2).

⚠️ Attention: some operators (for example, MegaFon) may block distribution on certain tariffs even after activating the option. Before purchasing, check the details in your personal account.

2. Optimize the access point settings in Android

Standard distribution settings in Android are often configured “by eye” and do not take into account the specifics of your environment. Here 4 key parametersthat should be changed manually:

How to open the settings:

1. Go to Settings → Communications → Hotspot and modem (to Samsung the path may differ: Settings → Connections → Mobile hotspot and modem).
2. Tap on Mobile hotspot access (or Configuring the access point).

Now change the following parameters:

Parameter	Recommended value	Why is this important
Network name (SSID)	Latin without spaces (for example, MyHotspot_5G)	Special characters and Cyrillic may cause connection errors on some devices.
Security type	WPA2 PSK (or WPA3if supported)	WPA3 safer, but some older devices (for example iPhone 6) do not support it.
Frequency band	5 GHz (if devices support)	Less interference, higher speed, but shorter range compared c 2.4 GHz.
Max. number of connections	Limit to 3-5 devices	Each new connection “steals” part of the bandwidth.

Critical mistake of most users: they leave the default password (for example, 12345678 or password). Such networks are easy to hack, and strangers can connect to your access point, eating up your traffic. at least 12 characters with a mixture of letters, numbers and symbols (for example, Hot5pot_My@2026!).

Changed the network name (SSID) to Latin | Installed WPA2/WPA3 | Selected the 5 GHz band (if supported)|Set a complex password|Limit the number of connections-->

3. Select the optimal Wi-Fi channel manually

By default, Android automatically selects a channel for Wi-Fi distribution. The problem is that in apartment buildings this algorithm often makes mistakes: the smartphone may select an overloaded channel, which causes the speed to drop by 2-3 times. Manually selecting a channel solves the problem in 60% of cases.

How to check channel load:

1. Install the application WiFi Analyzer (free in Google Play).
2. Run a scan - the application will show a graph of channel load in your environment.
3. Select a channel with minimal load (for example, if everyone uses channels 1, 6, 11, select 3 or 9).

How to change the channel on Android:

• 📲 On most smartphones (for example, Xiaomi, Realme) path: Settings → Wi-Fi → Advanced → Wi-Fi channel.
• 🔧 On Samsung you may need to enable Developer mode (tap 7 times on the build number in Settings → About phone), then in Developer settings find Setting up a Wi-Fi channel.
• ⚙️ On pure Android (for example, Pixel), you can change the channel only through adb (instructions in the next section).

For the band 2.4 GHz recommended channels: 1, 6, 11 (they do not intersect). For 5 GHz choose channels 36–48 or 149–165 —they are less susceptible to interference from microwaves and other devices.

4. Turn on maximum performance mode (hidden setting)

This method works on 90% of smartphones, but is hidden from the user. We are talking about Wi-Fi operating modewhich is set to “balanced” by default. If you change it to “maximum performance”, the distribution speed will increase by 30–50% due to an increase in transmission power.

How to enable:

1. Activate Developer Mode (instructions above).
2. Go to Settings → System → Developer Mode (or Settings → Advanced → For developers to Xiaomi).
3. Find the option Wi-Fi operating mode (or Wi-Fi performance mode) and select Maximum performance.

On some firmware (for example, ColorOS on Oppo/Realme) this option may be called Wi-Fi optimization or Improved Wi-Fi distributionIf not found, try an alternative method. via adb:

adb shell settings put global wifi_supplicant_scan_interval 150
adb shell settings put global wifi_tx_power_high 1

These commands reduce the scanning interval for networks and increase transmission power. Attention: the second parameter can reduce battery life by 10–15%.

5. Disable power saving for mobile data

Android aggressively optimizes power consumption, and sometimes this is detrimental to the stability of the distribution. For example, the system can mute the mobile signalif the smartphone remains idle for a long time, or disable background data transfer. This leads to connection interruptions or a sharp drop in speed.

How to disable restrictions:

• 🔋 Go to Settings → Battery → Mode energy saving and turn it off.
• 📵 In Settings → SIM cards and mobile networks → Transfer data find the option Traffic saving (or Data Saver) and deactivate it.
• 🔄 On Samsung additionally disable Adaptive energy saving in Settings → Device maintenance → Battery.

For advanced users: if breaks occur during distribution, check the settings Doze Mode (deep sleep mode). In adb execute:

adb shell dumpsys deviceidle force-idle

This command will show whether the smartphone goes into sleep mode too aggressively. If yes, disable optimization for applications related to distribution:

adb shell dumpsys deviceidle whitelist +com.android.tethering

⚠️ Attention: disabling power saving will increase battery consumption by 15–25%. Use this method only when connected to a charger.

6. Update the firmware and reset the network settings

If all the previous methods did not help, the problem may lie in software bugs. Manufacturers regularly release updates that correct Wi-Fi distribution errors. For example, Android 13 there was a critical vulnerability due to which the access point turned off after 10 minutes of operation - fixed in the patch dated October 2023.

How to update the firmware:

1. Go in Settings → System → System update.
2. If the update is available, install it. Do not interrupt the process! On Samsung this may take up to 20 minutes.
3. After the update, perform reset the network settings: Settings → System → Reset → Reset Wi-Fi, mobile network and Bluetooth.

If there are no updates, but the problem remains:

• 🔄 Try alternative applications for distributionfor example PdaNet+ or ClockworkMod Tether (requires root on some devices).
• 📱 On Xiaomi and Redmi switching the firmware region to Global or EEA can help (via Settings → Advanced → Region).

For smartphones with MediaTek (for example, Realme Narzo or Poco X3) there is a separate life hack:

How to improve distribution on MediaTek

In the engineering menu (##4636##) go to Device information → Wi-Fi settings and set Wi-Fi Tx Power to High or Very High. This will increase the transmit power, but will reduce battery life.

7. Alternative methods of distribution (if Wi-Fi does not work)

If the Wi-Fi access point stubbornly does not want to work stably, try alternative methods of Internet distribution. They are less convenient, but often save in critical situations:

Method 1. Distribution via Bluetooth

• ⚡ Speed: up to 2–3 Mbit/s (enough for instant messengers and mail).
• ✅ Pros: low battery consumption, stable connection.
• ❌ Cons: very slow for modern tasks.

How to enable: Settings → Devices → Bluetooth → Settings → Allow Internet access.

Method 2. USB modem

• ⚡ Speed: up to 10–15 Mbit/s (depending on the USB port).
• ✅ Pros: does not drain the battery, Wi-Fi is more stable.
• ❌ Cons: requires a cable, works only with a PC.

How to turn on: connect your smartphone to the PC via USB, then in Settings → Access point and modem activate USB modem.

Method 3. Reverse Tethering (distribution from PC to phone)

• 🔄 If you have a PC with the Internet, you can distribute it to your smartphone via USB (useful if the mobile network does not receive it).
• 🛠️ You will need: app ReverseTethering NoRoot (from Google Play) and drivers ADB.

For Samsung DeX or Huawei Desktop Mode there is one more trick: connect your smartphone to the monitor via HDMI and use it as a full-fledged computer with Internet distribution via an Ethernet adapter (if supported).

FAQ: Frequently asked questions about Wi-Fi distribution on Android

🔹 Why is the upload speed lower than on the smartphone itself?

This is normal: during upload, part of the bandwidth is lost for data processing. Typically the speed drops by 20–30%. If the difference is greater, check the Wi-Fi channel settings (section 3) and performance mode (section 4). The operator can also artificially limit the distribution speed (section 1).

🔹 The access point turns off after 5-10 minutes. How to fix it?

The reasons may be different:

1. Energy saving: disable it for mobile data (section 5).
2. Overheating: if the smartphone gets hot, Android forcibly turns off the distribution. Let it cool down or reduce the screen brightness.
3. Firmware bug: update Android (section 6) or reset the network settings.

🔹 Is it possible to distribute Wi-Fi without password?

Technically yes, but strongly not recommended. An open network will allow anyone to connect to your access point, eat up traffic, and even intercept data. If you need temporary access without a password, use WPA2 PSK with a simple password (for example, 12345678) and disable distribution after use.

🔹 How to distribute Internet from Android to iPhone?

iPhone can connect to an Android hotspot without problems, but there are nuances:

• On iPhone, disable Private Wi-Fi address (Settings → Wi-Fi → ⓘ → Private address), otherwise the connection will be reset.
• If the iPhone does not connect, change the security type from WPA3 to WPA2 (older iPhone models do not support WPA3).

🔹 Why some sites do not open when distribution?

Probable reasons:

• 🔒 The operator is blocking sites (for example, torrents or VPN). Check through another connection.
• 📡 DNS problems: in the settings of the access point on Android, change the DNS to 8.8.8.8 (Google) or 1.1.1.1 (Cloudflare).
• 🛡️ VPN or firewall on the connected device. Disable them temporarily.