Last Thanksgiving, I grabbed my dad’s Galaxy A15 to show him something — and nearly dropped it trying to read the screen.
The text was tiny. Notifications were piling up from apps he’d never opened. His battery was at 11% by noon. And when I checked his contacts, his own phone number wasn’t saved anywhere.
I spent about 25 minutes going through his settings before dinner. He’s called me maybe twice since then with phone problems, compared to at least once a week before.
These are the 7 settings I changed. If your parent has an Android phone — Samsung Galaxy, Google Pixel, Motorola, or anything else — this checklist will save you both a lot of frustration.
✅ Quick Overview
| # | Setting | Why it matters | Time needed |
|---|---|---|---|
| 1 | Font & display size | Easier to read everything | 1 min |
| 2 | Emergency contacts (Medical ID) | Critical in an accident | 3 min |
| 3 | Battery saver | Lasts through the full day | 2 min |
| 4 | Lock screen & simplified home | Fewer accidental taps | 2 min |
| 5 | Spam & robocall filter | Stops scam calls | 2 min |
| 6 | Auto-brightness + night mode | Easier on the eyes | 1 min |
| 7 | Google Find My Device | Find a lost phone fast | 2 min |
Steps shown are based on Samsung Galaxy (One UI 6) and Google Pixel (Android 14/15). Menu names may differ slightly on other brands.
Setting 1: Make the Text Actually Readable
This is always the first thing I fix. Small text is the single biggest reason seniors hand their phone to someone else instead of using it themselves.
Font Size (text only):
- Open Settings
- Tap Display
- Tap Font size and style (Samsung) or Font size (Pixel)
- Drag the slider to Large or one step below maximum
Display Size (everything, including icons):
- Open Settings
- Tap Display
- Tap Screen zoom (Samsung) or Display size (Pixel)
- Move 1–2 steps above default
💡 Tip: Don’t go to the absolute maximum on either setting. It can push content off the edges of the screen in some apps. “Large” font + 2 steps up on display size is the sweet spot for most seniors.
Setting 2: Set Up Emergency Contacts
This one takes 3 minutes and could genuinely save your parent’s life.
Android lets you store emergency contact info on the lock screen — visible to paramedics or bystanders without unlocking the phone.
On Samsung Galaxy:
- Open Settings
- Tap Safety and Emergency
- Tap Medical information — add blood type, allergies, conditions
- Tap Emergency contacts — add your number and one other trusted person
- Go back to Safety and Emergency → turn on Emergency SOS
On Google Pixel:
- Open Settings
- Tap Emergency information
- Add medical info and emergency contacts
- Tap Emergency SOS and confirm it’s enabled
⚠️ Important: Test it once after setting up. Press the side button rapidly 5 times (or however your phone triggers SOS) to make sure it works — then cancel immediately. Better to know it works now than to find out it doesn’t in a real emergency.
When I set this up for my mom, she didn’t think she needed it. Six months later she had a dizzy spell at the grocery store. The store manager used her lock screen to call me. That 3-minute setup mattered.
Setting 3: Turn On Battery Saver (Automatic)
Most seniors don’t think about charging their phone until it’s already dead. Setting up automatic battery saver means the phone protects itself.
On Samsung Galaxy:
- Open Settings
- Tap Battery
- Tap Power saving
- Toggle it On
- Tap Turn on as scheduled → set it to activate at 20%
On Google Pixel:
- Open Settings
- Tap Battery
- Tap Battery Saver
- Tap Set a schedule → choose Based on percentage → set to 20%
💡 Also turn on Adaptive Battery (found in the same Battery menu on most Android phones). It learns which apps your parent actually uses and limits background activity on everything else — this alone can add 2–3 hours of screen time per day.
Setting 4: Simplify the Home Screen
A cluttered home screen causes confusion and accidental taps. Five minutes of cleanup here makes the phone feel completely different to use.
Remove unused apps from the home screen:
- Long-press any app icon → tap Remove from Home (this doesn’t delete the app, just moves it off the main screen)
Enable Easy Mode (Samsung only):
- Open Settings
- Tap Display
- Tap Easy mode
- Toggle it On
Easy Mode uses larger icons, a simplified layout, and removes clutter automatically. It’s not available on Pixel, but you can manually move only the 5–6 most-used apps to the home screen and hide everything else.
Set up a large-button dialer shortcut:
- Make sure the Phone app is front and center on the home screen — it should be the easiest thing to tap in an emergency
⚠️ Watch out: Some seniors accidentally enable multi-window mode or split screen by long-pressing the recent apps button. If your parent complains the screen “split in half,” this is usually why. Show them how to go back to single screen: tap the square (recent apps) button, then tap the X on the split.
Setting 5: Block Spam and Robocalls
The FTC received over 2.6 million robocall reports in 2024 alone — and seniors are disproportionately targeted. Two minutes here cuts most of them off.
On Samsung Galaxy (using Phone app):
- Open the Phone app
- Tap the three dots (⋮) → Settings
- Tap Caller ID and spam protection
- Turn on Caller ID and spam protection
- Turn on Filter spam calls
On Google Pixel:
- Open the Phone app
- Tap the three dots → Settings
- Tap Spam and Call Screen
- Turn on See caller and spam ID
- Turn on Filter spam calls
💡 For an extra layer of protection, enable Call Screen on Pixel — Google Assistant answers unknown calls and transcribes what the caller says before your parent picks up. It’s one of the best senior-friendly features on any Android phone.
If your parent is on T-Mobile, AT&T, or Verizon, their carrier app may also offer free robocall blocking — worth checking in the carrier’s app or account portal.
Setting 6: Adjust Screen Brightness and Enable Night Mode
A screen that’s too dim is hard to read. A screen that’s too bright at night disrupts sleep and causes eye strain. Both are easy to fix.
Auto-brightness:
- Pull down the notification shade
- Long-press the Brightness slider
- Turn on Adaptive brightness (or Auto brightness)
Night mode (reduces blue light after sunset):
On Samsung:
- Settings → Display → Eye comfort shield
- Turn it on → tap Set schedule → choose Sunset to Sunrise
On Pixel:
- Settings → Display → Night Light
- Tap Schedule → Turns on at sunset
💡 Night mode won’t make the screen dramatically yellow during the day — it only activates after sunset. Most seniors don’t notice the change at all, but their eyes thank them for it.
Setting 7: Turn On Find My Device
If your parent ever loses their phone — at a restaurant, in a cab, between the couch cushions — this feature lets you locate it remotely from any browser.
On any Android phone:
- Open Settings
- Tap Security (or Security & Privacy)
- Tap Find My Device
- Toggle it On
- Make sure their Google account is signed in
To locate the phone later, go to android.com/find from any computer or phone and sign in with their Google account.
⚠️ This only works if the phone is turned on and connected to Wi-Fi or mobile data. Still — it finds the phone in the vast majority of real-world “lost phone” situations.
Samsung phones also have a parallel feature called Find My Mobile under Settings → Security → Find My Mobile — worth enabling both if your parent has a Galaxy device.
The Full 25-Minute Setup Checklist
Print this out or save it to your phone before your next visit:
- Font size → Large
- Display/Screen zoom → 2 steps up
- Emergency contacts → added and tested
- Medical info → filled in
- Battery Saver → auto at 20%
- Adaptive Battery → on
- Home screen → simplified, Easy Mode on (Samsung)
- Spam call filter → on
- Auto-brightness → on
- Night mode/Eye comfort → scheduled sunset to sunrise
- Find My Device → on and verified
Run through this list once and you’re done. Come back in 6 months to check nothing’s drifted — apps update, settings reset, and phones sometimes revert after a software update.
FAQ
Q: Do I need to be there in person to set these up? A: Most of these you can walk through over a video call if you can see their screen. For Emergency contacts and Find My Device, being there in person is easier — but not required.
Q: Will Easy Mode make the phone look “childish” to my parent? A: Some seniors resist it for that reason. If that’s the case, skip Easy Mode and just manually clean up the home screen instead. The goal is function, not a specific look.
Q: What if my parent has an iPhone instead of Android? A: The equivalent settings exist on iPhone but are in different places. Emergency contacts live in the Health app under Medical ID, and Find My iPhone is in iCloud settings.
Q: My parent keeps accidentally changing settings. How do I stop that? A: On Samsung, you can use Secure Folder or a third-party app locker to put Settings behind a PIN. Alternatively, enabling Easy Mode limits access to the full settings menu naturally.