Technician helping troubleshoot Motorola phone screen brightness not working

Steve H.

Reviewed for technical accuracy

Specialities: Motorola Wi-Fi hotspot and tethering issues, hotspot connects but no internet, laptop/tablet won’t join hotspot, USB/Bluetooth tethering checks.

Hotspot on Motorola not sharing internet? Common reasons + what to check first (data, plan limits, APN, VPN, battery saver, connected but no internet)

Technician avatar Technician
Hi — we can sort this out carefully. Before we touch any settings, tell me one thing: did this start after something changed (a system update, a new SIM/carrier, traveling, or a new phone/computer)?

Trust moment: we’ll start with the safest checks first. I don’t want you doing resets that could wipe saved Wi-Fi passwords unless we truly need them.
Customer
It started yesterday. My Motorola updated recently. The hotspot turns on, my laptop connects, but it says “No Internet”. I’m stressed because I need it today.
Technician avatar Technician
I hear you. When a phone update happens, hotspot sharing can look “on” but data isn’t actually passing through.

Quick, safe check: on the Motorola itself (not the laptop), can you open a simple webpage using mobile data with Wi-Fi turned off? This tells us whether the phone has an internet connection to share at all.
Customer
Yes — the phone can browse using mobile data. It’s the laptop that can’t get online through the hotspot.
Technician avatar Technician
Great — that narrows it. Now we’re looking at the “sharing” layer: hotspot settings, a plan limitation, or the laptop holding onto an old connection.

Two quick questions:
1) Does the laptop show it’s connected to your hotspot name, but says Connected, no internet?
2) Have you ever used hotspot successfully with this same carrier/SIM before, or is this the first time?
Customer
It says connected but no internet. It used to work a few months ago. I didn’t change carriers.
Technician avatar Technician
Understood. Let’s do a low-risk “is it the laptop or the phone?” test.

If you have another device handy (tablet, another phone, even a TV), try connecting it to the Motorola hotspot too. If two devices connect but neither gets internet, that points back to the phone/network. If one device works and the laptop doesn’t, it’s likely the laptop connection profile.
Customer
I tried my tablet. It connects, but it also won’t load anything. So it’s not just the laptop.
Technician avatar Technician
That’s a solid clue. Now we focus on safe checks on the Motorola side.

Please look for these two items (no deleting, just checking):
• Is Data Saver or Battery Saver on? Sometimes they limit background sharing.
• Do you see anything like VPN enabled? A VPN can interfere with tethering on some setups.

Trust moment: if you’re unsure what a setting does, don’t change it yet — just tell me whether you see it.
Customer
Battery Saver is on. I don’t think I have a VPN, but I’m not sure. I see something about “VPN” in Settings.
Technician avatar Technician
Thanks — that’s exactly the kind of detail that matters.

Another common “looks connected but no internet” cause is hotspot frequency/security compatibility after an update. Some older laptops struggle with certain hotspot settings (for example, 5 GHz only, or a security mode mismatch).

Without changing anything permanent, can you check whether your hotspot has options like Band (2.4 GHz / 5 GHz) or Security? Just tell me what you see.
Customer
I see a setting about band. It looks like it’s using 5 GHz. Security says WPA2.
Technician avatar Technician
Perfect — that gives us safe direction. Some devices connect to 5 GHz but don’t stay stable, especially at a distance. Also, if Battery Saver is on, hotspot behavior can be unpredictable on some phones.

One more important (but safe) check: do you know if your mobile plan allows hotspot/tethering? Some carriers block it quietly — the hotspot turns on, devices connect, but traffic won’t pass. If you’ve ever seen a “tethering isn’t included” message, that’s a hint.
Customer
I’ve never seen a message like that. It worked before, so I assumed it’s allowed. Could the update change that?
Technician avatar Technician
The update usually doesn’t change your plan, but it can change how the phone identifies tethering — and sometimes carriers enforce it differently afterward. Another “quiet” trigger is an APN change (the carrier network settings), which can affect hotspot even when normal browsing works on the phone.

Trust moment: I’m not going to walk you through editing APN values here, because one wrong entry can break data. But we can safely check whether the APN list looks normal and whether anything recently changed.
Customer
I appreciate that. I don’t want to mess up the phone. What can I safely do right now without breaking anything?
Technician avatar Technician
Good question. The safest approach is to confirm what layer is failing and avoid “big resets.”

Here’s the gentle plan to narrow it down:
• Confirm the Motorola can browse on mobile data (you already did).
• Check for Battery Saver/Data Saver/VPN presence (you’ve spotted Battery Saver and a VPN menu).
• Look at hotspot band/security options (you found 5 GHz + WPA2).
• Test with a second device (you did — same symptom).

If those checks point to settings compatibility or a network restriction, the next step is choosing one safe change at a time — but only after you’re comfortable with what each option does.
Customer
Okay. So it’s likely a setting or carrier thing, not the phone being broken?

Quick answer: the accepted fix

Accepted first approach for a Motorola hotspot that connects but won’t share internet: confirm the phone has mobile data, then rule out common “silent blockers” (power saving, VPN, band/security mismatch, plan limits) before any deeper reset.

What’s safest to check first:
• Verify the Motorola can browse on mobile data (Wi-Fi off) so there’s a connection to share.
• Check for Battery Saver / Data Saver and any VPN presence that can interfere with tethering.
• Review hotspot band and security options for compatibility with older laptops/tablets.
• Test with a second device to confirm it’s not just one laptop profile.
• Treat APN edits and network resets as later diagnostics only (avoid accidental loss of saved networks).

Why Motorola hotspot can stop working suddenly (especially after updates)

Hotspot problems often appear after an Android update, a carrier settings refresh, or a power-saving change. The phone may show the hotspot as “on,” devices may connect, yet the connected device can’t reach the internet. Common reasons include Battery Saver/Data Saver limiting sharing, a VPN interfering with routing, a hotspot band/security mismatch with an older laptop, or a carrier plan restriction that blocks tethering while normal browsing still works on the phone.

What to check first: is it the phone, the connected device, or the mobile plan?

Start with safe comparisons. Confirm the Motorola has internet over mobile data, then connect a second device to see whether the issue repeats. If multiple devices connect but show “no internet,” focus on hotspot settings (band/security), power saving modes, VPN presence, and whether tethering is allowed on your plan. Avoid editing APN details unless you’re confident, because a small mistake can affect data for the whole phone.

Motorola hotspot not working — gentle troubleshooting tips for seniors

Most hotspot failures come from power-saving settings, VPN routing, hotspot band compatibility, or carrier restrictions — not a “broken phone.”

Best approach: check one thing at a time. First, confirm the phone has mobile data to share. Then check Battery Saver/Data Saver and whether any VPN is present. Look at hotspot band and security options if your laptop is older. Save deeper steps (like resetting network settings) for later so you don’t lose saved Wi-Fi details unexpectedly.

Disclaimer: This information is AI-generated and intended for general guidance only. Avoid making multiple system changes at once. For device-specific steps, consult a verified expert on Whizz-Tech or the manufacturer’s support before making decisions.

Additional troubleshooting options

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FAQ

Why did my Motorola hotspot stop working all of a sudden?

This often happens after an Android update or a carrier settings refresh. Battery Saver/Data Saver or a VPN can also interfere with internet sharing. Sometimes devices connect to the hotspot but can’t get an IP route to the internet. If your phone can browse on mobile data but connected devices can’t, the issue is usually in hotspot/tethering settings or carrier limits.

My devices connect to the hotspot but say “No Internet” — what does that mean?

It usually means the Wi-Fi link is fine, but the phone isn’t passing mobile data through to the connected device. This can be caused by a plan restriction, power-saving settings, or a hotspot band/security mismatch. Testing with a second device helps confirm it’s not just one laptop profile. Avoid changing many settings at once so you can see what actually changes the result.

Did this happen after a Motorola/Android update?

Yes, that’s common. Updates can change hotspot behavior, especially around power saving, VPN routing, or hotspot band defaults. It can also coincide with carrier settings updates in the background. Start by confirming mobile data works on the phone, then review hotspot options and any power-saving modes.

Can I check this safely at home without resetting everything?

Usually, yes. You can safely confirm mobile data works, connect a second device, and review whether Battery Saver/Data Saver or a VPN is present. You can also look at hotspot band/security options for compatibility. Bigger steps like network resets or APN edits should be treated as later diagnostics, especially if you don’t have passwords handy.

Sources

Filed under: Hotspot, Tethering & Sharing

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