Technician helping troubleshoot Motorola phone screen brightness not working

Steve H.

Reviewed for technical accuracy

Specialities: Motorola Wi-Fi won’t connect, “Saved” but can’t join home network, incorrect password loop, stuck on “Obtaining IP address”, after Android update Wi-Fi problems.

Motorola can’t connect to home Wi-Fi? Common reasons + what to check first (router, password, IP address, 2.4/5 GHz, after update)

Technician avatar Technician
Hi — I can help you sort this out calmly. When a Motorola phone cannot join a home network, it’s usually one of a few things: the phone is remembering an old password, the router changed settings, or the phone is stuck trying to get an IP address.

Trust moment: Let’s start with the safest checks first. I don’t want you trying resets that could erase saved Wi-Fi details or make other devices lose access.

Before we touch anything: what exactly do you see — “Saved”, “Authentication problem”, “Connected without internet”, or “Obtaining IP address”?
Customer
I’m honestly worried. It shows my home Wi-Fi name, I tap it, and then it says “Saved” and drops back. Sometimes it says “Can’t connect.”
Technician avatar Technician
Thanks — “Saved” is a very specific clue. It often means the phone stored something about the network (like the password or security type) but the connection handshake doesn’t finish.

Two quick questions that narrow it down without changing anything:
1) Did this start after a router change (new box, new internet plan), or after an Android update on the Motorola?
2) Can other devices (TV, laptop, another phone) join the same home Wi-Fi right now?
Customer
It started a few days ago after my internet company “upgraded” the router. My tablet connects fine. This Motorola is the only one acting up.
Technician avatar Technician
That helps a lot. Router upgrades often change security settings (like WPA2 vs WPA3) or split the Wi-Fi into 2.4 GHz and 5 GHz names — and one device may not like the new setup.

Safe check: on the Wi-Fi list, do you see two similar network names (for example “HomeWiFi” and “HomeWiFi-5G”)? And when you tap the network, does it ever ask for the password again, or does it just jump straight to “Saved”?
Customer
I see two names, yes. It usually doesn’t ask for the password — it just flips to “Saved.” If I type the password anyway, it still won’t stay connected.
Technician avatar Technician
Got it. If the phone “remembers” the network but won’t complete the join, we usually test three gentle possibilities: (1) the saved profile is mismatched, (2) the band (2.4/5 GHz) is the issue, or (3) the phone is getting stuck at the “permission” step (like randomized MAC or Private DNS).

Trust moment: I’m not going to have you factory reset or wipe anything. We’ll only do reversible checks and simple observations.

When you try to connect, does it ever show “Obtaining IP address” for a while, or does it fail immediately?
Customer
Sometimes it sits on “Obtaining IP address” and then goes back to Saved. Other times it fails quickly.
Technician avatar Technician
“Obtaining IP address” points toward a router/phone handshake problem — basically the router and phone aren’t agreeing on the “address” the phone should use on your home network.

Safe checks you can do without changing router settings:
• Try joining the 2.4 GHz network name first (older/longer-range). Many Motorola models handle 2.4 GHz more reliably in some homes.
• Make sure the Wi-Fi password you’re using is for that exact network name (sometimes the provider changed it).

One more simple question: are you using any Wi-Fi extender or a second router in the house?
Customer
Yes, we have a little extender upstairs. I don’t really understand it, it was set up years ago.
Technician avatar Technician
That’s important — extenders can confuse a phone if the “same” network name exists in two places but the router is expecting the phone to behave slightly differently.

Trust moment: I don’t want you changing extender settings right now. The safest test is just to get one clean connection attempt near the main router.

If you can, stand close to the main router for 60 seconds and try connecting to the main network name (not the extender name, if it has one). Do you still see “Saved,” or does it connect briefly and then drop?
Customer
Near the router it still does the Saved thing. It might connect for a second, then it drops.
Technician avatar Technician
Understood. When it connects for a moment and drops, two “quiet” settings can sometimes get in the way on Android phones:
• Private DNS (can block the sign-in step on some networks)
• Randomized MAC / “Use randomized MAC” (some routers don’t like it after an upgrade)

I’m not asking you to switch anything yet — just to check what the phone is currently set to for this Wi-Fi network. When you tap the Wi-Fi name, do you see a small gear icon or a network details page?
Customer
Yes, there’s a gear icon. It shows some details, but I’m afraid to change anything.
Technician avatar Technician
You’re doing the right thing by being careful.

Safe diagnostic approach: on that details screen, look for words like “IP settings,” “Privacy,” “MAC,” or “Private DNS.” We’re only checking what it currently says — not changing it all at once.

Also, do you ever see an “incorrect password” message, or is it mostly just Saved / Can’t connect?
Customer
I don’t see “incorrect password.” It’s mostly Saved. Once I saw “Authentication problem,” but not every time.
Technician avatar Technician
“Authentication problem” fits with a router upgrade changing security (WPA2/WPA3) or the phone holding onto an old saved profile. The safest next step is to confirm the basics before any “reset” actions:

• Is the network set to WPA2 or WPA3 on the router (providers sometimes switch to WPA3)?
• Is your Motorola trying the 5 GHz name when it should use 2.4 GHz?
• Is the phone using Randomized MAC for that network (some routers react badly after upgrades)?

If you’re not sure about router settings, that’s okay — we can still diagnose by comparing the 2.4 vs 5 GHz network, and by checking the phone’s saved network details before doing anything that might make you re-enter passwords.
Customer
That actually makes sense. I just want a simple explanation and to know what to check first without messing things up.

Quick answer: the accepted fix

Accepted first approach for Motorola phone cannot join home network: treat it like a mismatch between the phone’s saved Wi-Fi profile and the router’s current settings, then confirm the safest basics before deeper resets.

What to check (safe steps):
• Confirm whether the problem happens on 2.4 GHz vs 5 GHz (try the other band name if you have two).
• Check if the phone shows Saved, Authentication problem, or Obtaining IP address — each points to a different cause.
• Test close to the main router (avoid extender confusion) and compare with another device on the same Wi-Fi.
• In the network details, look for Randomized MAC / Privacy and Private DNS settings that can quietly interfere after a router upgrade.
• Keep “Reset Network Settings” and “Forget network” as later diagnostics only if you have the Wi-Fi password handy.


Why this can start suddenly (especially after a router change or Android update)

If your Motorola connected fine before and suddenly can’t join your home network, it’s often because something changed in the environment — not because the phone “broke.” Internet providers commonly replace routers, rename the Wi-Fi, change the password, or switch security from WPA2 to WPA3. Android updates can also adjust privacy/network behavior (like randomized MAC). And if you have both 2.4 GHz and 5 GHz networks, a phone may struggle with one band while the other works.

What to check first: password, router settings, or the phone’s saved network?

Start with comparisons that don’t erase anything. See whether other devices can connect, then try the other Wi-Fi band (2.4 vs 5). Watch the exact message: “Authentication problem” suggests a password/security mismatch, while “Obtaining IP address” can suggest a handshake/address problem. If the phone keeps saying “Saved,” it may be using an old saved profile for a network that changed during the router upgrade. Only move to “forget” or “network reset” steps once you’re ready and have the Wi-Fi password available.

Motorola won’t connect to home Wi-Fi — gentle checks for seniors

Most “Saved / Can’t connect” problems come from router upgrades, security changes, 2.4/5 GHz mismatch, or a saved network profile.

Best approach: don’t try many changes at once. First, confirm whether other devices can connect and whether your router is broadcasting two network names (2.4 and 5). Then test the Motorola close to the main router (not the extender). Finally, look at the Wi-Fi network details for items like Randomized MAC/Privacy and Private DNS that can interfere after changes. Save deeper steps (forgetting the network or resetting network settings) for later so you don’t accidentally lose saved Wi-Fi information.

Disclaimer: This information is AI-generated and intended for general guidance only. Avoid making multiple system changes at once. For device-specific instructions, consult your phone manufacturer’s support pages before making decisions.

Additional troubleshooting options


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If you’re stuck with a Motorola that won’t join your home Wi-Fi, it helps to narrow whether it’s a router change, a saved Wi-Fi profile, band mismatch (2.4/5 GHz), or an IP address issue — without risky resets.

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A clear diagnosis usually comes from the exact error message (“Saved,” “Authentication problem,” “Obtaining IP address”), plus a few safe comparisons near the router and on the 2.4 vs 5 GHz network.

Save time & money

Many Wi-Fi join problems are settings-related (router security, saved network profile, extenders) and can often be identified safely before replacing equipment or changing many phone settings.

FAQ

Why did my Motorola stop connecting to my home Wi-Fi all of a sudden?

This often happens after the router is replaced or updated, even if the Wi-Fi name looks the same. The password or security type (WPA2/WPA3) may have changed. Another common cause is the phone holding an old saved network profile. Start by checking if other devices connect and note the exact error message.

Did this happen after my internet provider upgraded the router?

Yes, that’s a common trigger. Provider routers may split 2.4 GHz and 5 GHz into two names or change security settings. Your Motorola might connect to one band but not the other. It can also get stuck at “Saved” if the router expects a different handshake than before.

Is “Saved” on Wi-Fi a password problem or something else?

It can be a password or security mismatch, but not always. “Saved” can also appear when the phone can’t finish the join step or can’t obtain an IP address. If you occasionally see “Authentication problem,” security settings are a strong suspect. Checking the router’s WPA2/WPA3 setting and trying the other band can help diagnose safely.

Can I check this safely at home without resetting my phone?

Yes. You can safely compare 2.4 vs 5 GHz, test close to the main router, and see whether other devices connect. You can also open the Wi-Fi network details to review settings like Private DNS or Randomized MAC without changing anything. Save “Forget network” or “Reset network settings” for later when you have the Wi-Fi password available.

Sources

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