Nine Google Messages tweaks that cut data and noise

On a new Android phone, one writer runs through nine specific Google Messages settings—turning off sensitive-content warnings powered by Android System SafetyCore, limiting profile sharing, disabling Gemini in chats, and tightening notification and RCS behavio

The first messages on a new Android phone can feel oddly revealing. You tap out a reply, send a photo, maybe forward something personal—and then you realize you’re trusting a dozen defaults you never chose.

So every time a new device lands on her desk. Elyse Betters Picaro says she does a quick Google Messages check before she texts anyone important. Her goal is to “text whom I want as easily. privately. and securely as I can. with minimal interruptions and data sharing.” It’s a long list of changes—nine of them—covering everything from sensitive image alerts to whether Gemini can appear inside your chat threads.

The most immediate shift is about what happens when you send images. Google Messages includes Sensitive Content Warnings that can detect, blur, and warn about images that may contain nudity. Those warnings can appear when receiving, sending, or forwarding images in a chat. Google says all detection happens on the device, and no images are sent to Google.

But Picaro turns them off anyway. pointing to a service behind the feature: a controversial Android System SafetyCore component that arrived quietly last year without Google explicitly warning users what it does. She also uninstalls SafetyCore from her phone to prevent it from being reused for similar content detection in other apps.

She doesn’t just rely on theory—she lays out the exact switches. In Google Messages. she taps the profile picture or initials. opens “Messages settings. ” then scrolls to “Protection and safety. ” and opens “Manage sensitive content warnings. ” making sure “Warnings in Google Messages” is off. For the uninstall. she goes into Settings. taps “Apps. ” selects “See all apps. ” opens the three-dot menu. chooses “Show system. ” finds Android System SafetyCore. taps “Uninstall. ” and confirms.

Picaro adds an important tradeoff: uninstalling SafetyCore may impact some features, including Spam protection. She notes you can check Spam protection in Google Messages under “Messages settings. ” then “Protection and safety.” She also suspects SafetyCore may help hide the “sensitive” lock-screen previews she describes later.

Then she moves to the profile that travels with every conversation. Google Messages shares a Google Account profile—name and picture—with anyone she’s texting. Google says its profile sharing feature won’t show her email address or phone number. and that the setting can be customized to show nothing at all. Picaro still limits it. In Google Messages. she taps the profile photo or initials. then “Your profile. ” and on the “Customize how you’re seen” screen she changes “Show name and picture” to “No one. ” or uses options like “Only your contacts” or “People you message.”.

The third change is about AI inside chat. Gemini can help draft messages in Google Messages. but Picaro points to a key detail from Google’s own help page: chats with Gemini in Google Messages are not end-to-end encrypted (E2EE). even though Messages itself supports E2EE chats. She says she prefers to keep hackers, ISPs, and even the platforms themselves out of her private conversations.

To disable Gemini, she goes into Google Messages, taps the profile picture or initials, opens “Messages settings,” then “Gemini in Messages,” and turns off the “Show Gemini” button. If a Gemini chat exists, she opens that chat, taps the three-dot menu, and deletes the conversation.

After that, she tackles the kind of friction that makes messaging feel less like communication and more like constant prompting. Google Messages offers multiple suggestion types: chat replies, sticker replies, shortcuts to calendars, GIFs, location sharing, and more. It can also nudge users to reply in general and provide birthday reminders. Picaro’s solution is blunt—she turns suggestions off.

In “Messages settings,” she looks for “Suggestions and actions” and turns off “Suggestions,” “Suggested stickers,” “Actions,” and “Nudges.”

She also cleans up one of the most annoying side effects of authentication codes: the clutter of threads that outlive their usefulness. Google Messages includes a setting to “auto-delete OTPs” after 24 hours. though she says availability can vary by device. region. and whether a “Message organization” setting is available.

Her steps: open Google Messages. tap the profile picture or initials. go to “Messages settings. ” then “Message organization. ” and turn on “Auto-delete OTPs after 24 hrs.” If “Message organization” isn’t there. she checks again after updating Google Messages from the Play Store. If the option still doesn’t show up. she says she moves on instead of spending an hour hunting for a server-side rollout.

From there, she adjusts how RCS behaves—keeping the feature, but removing the parts that reveal her activity. RCS makes Google Messages feel closer to iMessage. with support for higher-quality media. Wi‑Fi messaging. read receipts. and typing indicators. Picaro keeps RCS itself on, but turns off read receipts and typing indicators.

In “RCS chats,” she leaves RCS enabled and turns off “Send read receipts” and “Show typing indicators.”

She does turn on one accessibility-friendly feature, though: voice message transcriptions. Picaro says she’s hard of hearing. and when she’s somewhere loud—or simply doesn’t want audio playing out loud—Google Messages can show voice message transcriptions so the audio clips appear with readable text underneath.

To enable it, she goes to Google Messages settings, then “Voice message transcription,” and turns on “Show voice message transcriptions.” She notes the setting may vary by device and language.

The privacy changes then shift from the Messages app to the phone itself, starting with lock-screen previews. Picaro says this isn’t specific to Google Messages. but it hits the same nerve: text messages can contain sensitive information. and when they suddenly appear on a phone screen. she may not want nearby eyeballs to see what she received.

On Android. she controls notification content by opening Settings. tapping “Notifications. ” then “Notifications on lock screen.” From there. she disables the option to “show sensitive content. ” or disables “show notification content” on the lock screen entirely. She also warns that this affects all apps. and that Settings > “Apps” > “Messages” > “Notifications” does not offer an option to disable lock-screen previews only for Messages.

Finally, she goes after bubbles. Android’s bubbles are the floating chat heads that let conversations pop up over whatever you’re doing. so you can reply without fully opening Messages. Picaro says she gets why people like them—but she doesn’t. She describes them as annoying when they hover over parts of her screen while she’s reading. working. scrolling. or watching something. and she says she’s constantly swiping them away.

To turn them off, she opens Settings, taps “Apps,” selects “Messages,” opens “Notifications,” then “Bubbles,” and chooses “Nothing can bubble.”

In the end, the list isn’t about abandoning Google Messages. It’s about forcing the app to behave like she chose it—quiet where she wants quiet. limited where she wants boundaries. and adjustable where privacy doesn’t have to be an all-or-nothing decision. She even answers the obvious questions at the bottom: Sensitive Content Warnings are a matter of personal comfort with Google’s on-device content detection. and Google Messages can work over Wi‑Fi when RCS is enabled and available—letting texts go over Wi‑Fi or mobile data via Google Messages.

Google Messages Android privacy RCS chats Gemini in Messages end-to-end encryption OTP auto-delete Android System SafetyCore lock screen notifications bubbles