If you're trying to share a screenshot from a gaming session or a photo from the ROG Phone 9's impressive camera and it just won't send, it's a common hiccup. The photo might get stuck on "Sending..." or fail with an error. Let's get that fixed so you can share your wins.
The quickest thing to try is toggling your connection. If you're on Wi-Fi, switch to mobile data for a moment and try sending again. If you're already on mobile data, try connecting to a strong Wi-Fi network instead. This often clears up a temporary network glitch.
Check Your Mobile Data and MMS Settings
First, make sure mobile data is actually turned on. Go to Settings > Network & internet > Mobile network and ensure the Mobile data toggle is on. While you're there, tap into Advanced and look for Access Point Names (APN).
Your carrier's APN settings must be correct for MMS (Multimedia Messaging Service) to work. If they seem off or you've recently switched carriers, you may need to enter them manually. You can get the correct APN details from your carrier's website or support.
Verify Your Internet Connection Strength
A weak signal is a top culprit. Look at the signal bars in your status bar. If they're low, try moving to a different location. For Wi-Fi, check that you're properly connected and that the internet is working on other devices.
You can also try toggling Airplane mode on and off. Swipe down from the top of your screen twice to open the Quick Settings panel and tap the Airplane mode icon. Wait about 10 seconds, then tap it again to turn it off. This resets all your radio connections at once.
Force Close and Reopen Your Messaging App
The app itself might have a temporary bug. Swipe up from the bottom of the screen and hold to enter the recent apps view. Find your messaging app (like Google Messages or another) and swipe it up to close it completely.
Then, reopen the app and try sending the photo again. If you use multiple messaging apps, try sending the photo through a different one to see if the problem is app-specific.
Clear the Cache for Your Messaging App
Corrupted cache data can cause sending failures. Go to Settings > Apps > See all apps. Find and select your messaging app, then tap Storage & cache.
Tap Clear cache. This won't delete your messages, just temporary files. After clearing, restart the app and attempt to send your photo again.
Check for Data Saver or Battery Optimization Restrictions
Data Saver modes can block background data, which MMS needs. Go to Settings > Network & internet > Data Saver and make sure it's turned off.
Similarly, aggressive battery optimization can stop apps from working in the background. Go to Settings > Battery > Battery optimization. Find your messaging app and set it to "Don't optimize."
Ensure Date and Time Are Correct
Incorrect date and time settings can interfere with network authentication. Go to Settings > System > Date & time. Make sure Set time automatically and Set time zone automatically are both enabled.
If they're already on, try turning them off, manually setting the correct time and zone, and then turning automatic settings back on. This can refresh the connection.
Perform a Soft Reset
A simple reboot can clear out many software glitches. Press and hold the Power button until the power menu appears, then tap Restart. If the phone is unresponsive, you can force a restart by pressing and holding the Power button for about 15 seconds until the screen goes black and the ROG logo reappears.
Update Your Apps and System Software
An outdated messaging app or system software might have a known bug that's been fixed. Open the Google Play Store, tap your profile icon, and go to Manage apps & device to check for updates.
For system updates, which are crucial on a powerful device like this running Android 15, go to Settings > System > System update. Install any available updates, as they often contain connectivity improvements.
Reset Your Network Settings
If you're still stuck, resetting network settings is a strong step. This will erase saved Wi-Fi networks, Bluetooth pairings, and mobile data settings. Go to Settings > System > Reset options.
Tap Reset Wi-Fi, mobile & Bluetooth and confirm. After the phone restarts, you'll need to reconnect to Wi-Fi and re-pair Bluetooth devices, but this often resolves persistent MMS and data issues.