The most common reasons your device won't see or stay on your hotspot
Your hotspot fails to connect for one of four reasons: the hotspot phone isn't broadcasting, your device isn't looking in the right place, something is blocking the connection between them, or the hotspot has hit a limit. Most of the time it is the first one — the phone creating the hotspot has turned the feature off, restarted, or run out of data. The second most common is that your device is trying to connect to an old network name or password it remembers from before.
Before you troubleshoot anything, check whether the phone creating the hotspot actually has a signal and data. A phone with no bars or no data plan cannot broadcast a hotspot. If the hotspot phone is in airplane mode, the hotspot will not work even if Wi-Fi is on. Check the hotspot phone's settings to confirm the hotspot is actually turned on — it is straightforward to forget you turned it off after the last time you used it.
Key Takeaways
- The hotspot phone must have an active data connection and the hotspot feature must be manually turned on in its settings — it does not stay on by default.
- Your device may be trying to connect to an old saved network with the same name; delete the old network from your device's saved list and reconnect.
- If your device sees the hotspot but cannot connect, restart both the hotspot phone and the device you are trying to connect, in that order.
- Some carriers limit how many devices can connect at once or throttle speed after a certain amount of data; check your plan or contact your carrier if you hit a wall.
- Physical obstacles like walls and distance weaken the signal; move closer to the hotspot phone or move it to a central location in your space.
Check the hotspot phone's settings first
Open the phone that is supposed to be the hotspot. Go to Settings, then look for "Hotspot," "Mobile Hotspot," "Tethering," or "Personal Hotspot" — the exact name depends on whether it is Android or iPhone. Confirm the toggle is switched on. If it is already on, turn it off and back on again; this often fixes connection problems without any other work.
While you are in the hotspot settings, write down the network name (called SSID) and password that the phone is broadcasting. Your device needs to match these exactly. If the password looks random or you do not remember setting it, the phone may have generated a default one. Some phones let you change the network name and password to something you choose; if yours does, pick a straightforward name without spaces and a password you can actually type.
Check whether the hotspot phone is in airplane mode. Swipe down from the top of the screen to open the quick settings menu. If airplane mode is on, tap it to turn it off. Airplane mode blocks all wireless connections, including the hotspot broadcast, even if Wi-Fi appears to be on.
Make sure your device is looking for the right network
On the device you want to connect (phone, tablet, or laptop), open the Wi-Fi settings and look at the list of available networks. You should see the hotspot phone's network name in that list. If you do not see it, the hotspot phone is not broadcasting — go back and confirm the hotspot is actually on.
If you see the network name but have tried to connect before, your device may have saved an old version of that network with a different password. Delete the saved network first. On iPhone, go to Settings > Wi-Fi, find the network name, tap the info button, and choose "Forget This Network." On Android, long-press the network name and choose "Forget." Then reconnect using the current password from the hotspot phone's settings.
If the network name does not appear in your list at all, the hotspot phone may be too far away or blocked by walls. Move your device closer to the hotspot phone — within 10 to 15 feet is usually reliable. If you are in a building with thick walls or metal, move both devices to the same room or closer to a window.
Restart both devices in the right order
If your device sees the network but will not connect, or if it connects and then drops, restart both phones. Turn off the hotspot phone first, wait 10 seconds, and turn it back on. Once it has fully restarted and the hotspot is on again, then restart the device you are trying to connect. This clears out temporary connection problems that happen when devices stay on for a long time.
After both devices have restarted, try connecting again. Wait a few seconds after you tap the network name before entering the password — sometimes the phone needs a moment to be ready to accept connections. If the connection still fails, check the password character by character; passwords are case-sensitive and straightforward to mistype.
Understand carrier limits on hotspot use
Your carrier may limit how many devices can connect to your hotspot at the same time. Most plans allow 5 to 10 devices, but some allow fewer. If you have already connected several devices and a new one will not connect, disconnect one of the old ones first. Check your carrier's website or call their customer service line to find out what your plan allows.
Some carriers also throttle, or slow down, your hotspot speed after you use a certain amount of data in a month. If your hotspot was fast at the start of the month but is now very slow, you may have hit that limit. Check your carrier's website or your bill to see how much data you have used. If you are near or over the limit, the speed will return to normal at the start of the next billing cycle.
A few carriers charge extra for hotspot use or do not include it in certain plans. If you have an older plan or a budget plan, hotspot may not be included at all. Contact your carrier to confirm hotspot is part of your plan before you spend time troubleshooting.
Move the hotspot phone to a better location
Wi-Fi signals weaken through walls, metal, and water. If your hotspot phone is in a back room and your device is in another part of the house, move the hotspot phone to a central location — a hallway, kitchen, or living room — where the signal can reach more of your space. Keep it away from microwaves, which can interfere with Wi-Fi signals.
If you are outside, move the hotspot phone away from trees and buildings that block the signal. Holding the phone in your hand or keeping it in a pocket usually works better than laying it flat on a table, because the phone's body can block the signal in one direction.
Forget the network and reconnect from scratch
If you have tried everything above and the connection still will not work, delete the network from your device completely and start over. On your device, go to Wi-Fi settings, find the hotspot network name, and choose "Forget" or "Remove." Then turn the hotspot phone's hotspot off and back on. Wait 10 seconds, then look for the network name again in your device's Wi-Fi list. Tap it and enter the password exactly as it appears in the hotspot phone's settings.
This clears out any corrupted connection information that your device may have stored. It also forces your device to reconnect as if it were the first time, which often solves problems that a straightforward restart does not fix.
Frequently Asked Questions
Why does my hotspot keep disconnecting after a few minutes?
The hotspot phone may be going to sleep or turning off the hotspot automatically. Check the hotspot settings for a timeout or sleep option and increase it. If the hotspot phone's battery is low, it may also disconnect to save power — plug it in while you use the hotspot. Interference from other Wi-Fi networks on the same channel can also cause drops; move away from other routers or ask your carrier about switching channels.
Can I use hotspot if I do not have unlimited data?
Yes, but hotspot uses data from your plan just like any other activity. If you have a plan with a data limit, hotspot counts against that limit. Video streaming, large downloads, and video calls use data quickly. Check how much data you have left before using hotspot for heavy tasks, or wait until you have Wi-Fi from a home router.
Why does my hotspot work sometimes but not other times?
This usually means the hotspot phone is losing signal or the hotspot is turning off automatically. Check whether the hotspot phone still has bars and data. Some phones turn off hotspot after a period of inactivity to save battery. Go back into hotspot settings and turn it on again. If this happens repeatedly, look for a timeout setting and disable it or set it to a longer time.
Does using hotspot drain my phone battery faster?
Yes. Broadcasting a hotspot uses more power than normal phone use because the phone is running Wi-Fi and cellular radios at the same time. Plug the hotspot phone into power while you use it, or use hotspot only when you need it and turn it off when you are done.
What if my device connects but the internet does not work?
The hotspot phone may have no data signal even though it shows bars. Check whether the hotspot phone can load a website or app on its own. If it cannot, the problem is the phone's data connection, not the hotspot. Move to a location with stronger signal, or contact your carrier. If the hotspot phone works but your device does not, restart both devices and reconnect.