When your mobile hotspot doesn’t work, other devices can’t connect, the hotspot turns off automatically, or the connected device shows “No internet.” This is a common Android issue and is usually caused by network settings, carrier restrictions, or battery optimization—not hardware failure.
I personally faced this issue when my hotspot connected to a laptop but showed no internet access. After checking APN settings and disabling battery restrictions, the hotspot started working normally again.
In this article, I’ll explain why Android hotspot stops working and share practical fixes that actually work.
How Hotspot Problems Usually Appear
You may notice:
- Hotspot turns on but no internet
- Devices connect but show “No internet”
- Hotspot turns off automatically
- Hotspot works on Wi-Fi but not mobile data
- Speed is extremely slow
These symptoms point to settings, data, or carrier-related issues.
Common Reasons Mobile Hotspot Doesn’t Work
1. Mobile Data Not Working Properly
Hotspot depends entirely on mobile data.
2. APN Settings Incorrect
Wrong APN blocks data sharing.
3. Battery Saver Turning Hotspot Off
Android may disable hotspot to save battery.
4. Carrier Restrictions
Some plans limit or block hotspot usage.
5. Network Mode or Signal Issues
Weak signal causes hotspot failure.
Fixes That Actually Work
Method 1: Check Mobile Data First
This was the key fix for me.
- Turn off Wi-Fi
- Turn on Mobile data
- Open a website on the phone
If mobile data doesn’t work, hotspot won’t work either.
Method 2: Restart Phone and Turn Hotspot On Again
Restarting clears network glitches.
- Restart phone
- Turn on mobile data
- Enable hotspot
- Connect the other device
Simple but effective.
Method 3: Check APN Settings
Incorrect APN blocks internet sharing.
Steps:
- Go to Settings → Mobile network → APN
- Select the default APN
- Reset APN to default
- Restart phone
Use carrier-recommended APN settings.
Method 4: Disable Battery Saver and Data Saver
These features restrict hotspot.
- Turn off Battery Saver
- Turn off Data Saver
- Enable hotspot again
Hotspot needs unrestricted background access.
Method 5: Change Hotspot Band or Security
Some devices struggle with certain settings.
Try this:
- Change hotspot band to 2.4 GHz
- Use WPA2 security
- Set a simple password
This improves compatibility.
Method 6: Check Network Mode
Wrong network mode causes unstable sharing.
- Set network mode to Auto (4G/5G/3G)
- Avoid forcing only one network
- Restart phone
Method 7: Reset Network Settings
This fixes corrupted hotspot configuration.
Steps:
- Go to Settings → System
- Tap Reset options
- Select Reset Wi-Fi, mobile & Bluetooth
- Restart phone
This does not delete personal data.
Why Hotspot Connects but Shows “No Internet”
This usually happens due to:
- APN misconfiguration
- Carrier restrictions
- Data saver enabled
- Weak mobile signal
Fixing APN and disabling restrictions usually solves it.
What You Should Avoid
- Using VPN while hotspot is on
- Installing hotspot booster apps
- Ignoring carrier hotspot limits
- Keeping battery saver enabled
These often block hotspot sharing.
FAQs
Can carriers block hotspot?
Yes, some plans restrict it.
Does hotspot drain battery fast?
Yes, use it while charging if possible.
Does hotspot work on 5G?
Yes, if supported by carrier and phone.
Should I factory reset?
Only as a last option.
Final Thoughts
If your Android mobile hotspot is not working, the issue is usually related to mobile data, APN settings, or battery restrictions—not a hardware problem.
From my experience, resetting APN settings and disabling battery saver fixed the hotspot instantly. Always check mobile data first before trying advanced fixes.
Vaishnav Singh is the founder and primary author of TechHary.com. Based in Mumbai, he brings hands-on professional experience to his writing, having worked extensively as a Windows expert within the IT industry. His practical background in solving complex technical issues fuels his passion for creating clear, helpful, and relevant content. At TechHary.com, Vaishnav dedicates himself to publishing in-depth articles, guides, and insights aimed at demystifying technology for enthusiasts and professionals alike. His mission is to build a trusted resource where readers can find reliable information to navigate the ever-evolving tech landscape.