If your TV is not connecting to your hotspot, the problem usually comes down to one of four root causes: the hotspot is off, your carrier hasn't enabled hotspot service, the phone is out of range, or the TV cannot handle the hotspot's band or security settings. Fixing a TV not connecting to hotspot starts with checking your phone's settings, then confirming your carrier plan supports the feature, and finally adjusting the connection between the TV and the phone.
Why your TV is not connecting to your hotspot
These are the documented root causes, and each has a specific fix. Before you change anything on the TV, verify that the phone itself is broadcasting a hotspot that other devices can join.
Check your phone's hotspot settings first
Your phone must be actively broadcasting a hotspot with the correct name and password before the TV can see it. The steps differ slightly between iPhone and Android.
iPhone steps
- Open Settings > Personal Hotspot.
- If Personal Hotspot is missing or dimmed, open Settings > Cellular and make sure Cellular Data is on.
- If needed, open Settings > Cellular > Set Up Personal Hotspot and follow the onscreen instructions.
- Turn on Allow Others to Join in Settings > Personal Hotspot.
- On iPhone 12 or later, and certain later iPad models, turn on Maximize Compatibility in Settings > Personal Hotspot if the TV cannot connect.
Android steps
- Swipe down from the top of the screen and tap Hotspot.
- If Hotspot is not visible, tap Edit in Quick Settings and drag Hotspot into Quick Settings.
- To connect another device, open its Wi‑Fi list, pick the phone’s hotspot name, enter the hotspot password, and tap Connect.
- If you want to remove the password requirement, touch and hold Hotspot and under Security tap None.
Make sure your carrier plan supports hotspot
On iPhone, Personal Hotspot may be unavailable unless the carrier has enabled it and the plan supports it. Apple documents that Personal Hotspot depends on carrier support and an activated plan that includes Personal Hotspot service. To check, open Settings > Cellular. If the Personal Hotspot option is missing or dimmed, your carrier may not have activated the service on your line, or your current plan may not include hotspot data. Contact your carrier to confirm that your plan includes Personal Hotspot and that it is enabled on your account.
Connect your TV to the hotspot network
Samsung advises testing whether the TV can see and connect to a mobile hotspot, which helps separate a TV problem from a home router problem. Use the TV’s network setup path for a wireless connection and choose Wireless for Wi‑Fi setup. When the TV scans for networks, select your phone’s hotspot name and enter the hotspot password. If the TV does not see the hotspot, Samsung recommends trying another phone or router when testing Wi‑Fi problems.
Fix weak signal and placement problems
Apple documents a 30 feet / 10 meters proximity target for Instant Hotspot use. If the connection is unstable, move the phone closer to the TV and remove obstructions, since weak signal is a documented reason hotspot tests fail in Samsung troubleshooting. Apple documents hotspot sharing only from an iPhone’s cellular data connection, not from an iPhone connected to Wi‑Fi. If your phone is connected to Wi‑Fi, the hotspot will not broadcast that same network to the TV.
Frequently Asked Questions
Why does my TV see the hotspot but fail to connect?
If the TV sees the network name but cannot complete the connection, check that Personal Hotspot is on and that you entered the correct password. On iPhone 12 or later, turn on Maximize Compatibility in the Personal Hotspot settings. On Android, verify that the hotspot is still active and that the security setting matches what the TV supports.
What does Maximize Compatibility do?
Apple documents Maximize Compatibility only for iPhone 12 model or later and the listed iPad models. It adjusts the hotspot’s broadcast to work with devices that may not support newer Wi‑Fi bands or security protocols. Turning it on can help older TVs or streaming devices see and connect to the hotspot.
Does removing the hotspot password help the TV connect?
Removing the password can help if the TV is having trouble authenticating, but it reduces security. On Android, you can set Security to None in the Hotspot settings. On iPhone, you cannot remove the password entirely, but turning on Maximize Compatibility may resolve authentication issues without removing the password.
Can I use my iPhone’s hotspot if the phone is already on Wi‑Fi?
No. iPhone Personal Hotspot only shares the iPhone’s cellular data connection, not a Wi‑Fi connection that the iPhone is already using.
What should I do if my TV still won’t connect after trying everything?
If the TV cannot see or connect to the hotspot after checking your phone’s settings, confirming carrier support, and moving the devices close together, try a different phone or a dedicated mobile hotspot to isolate whether the problem is with the TV or the original phone. If the TV connects to another hotspot, the issue is likely with the first phone’s hotspot settings or carrier plan.
For the wider topic, see casting your phone to a TV.
