The conflicts between the old caches and the new Android version will cause errors including message app error. So you can go to clear the message app's cache and data to fix the “message app not working” issue. The following are the steps to clear caches and data: Find the SMS app and then clear cache and data.
On your iPhone: Go to Settings > Messages > Toggle off iMessage > Wait a few seconds and turn it back on. On your Mac: Open Messages app and click on Preferences > Choose Accounts> Click Sign Out > Wait a few seconds then sign back in.
The conflicts between the old caches and the new Android version will cause errors including message app error. So you can go to clear the message app's cache and data to fix the “message app not working” issue. The following are the steps to clear caches and data: Find the SMS app and then clear cache and data.
How to get text messages on your Mac
- Tap on the Settings application on your iPhone.
- Swipe down and tap on Messages.
- Tap on Text Message Forwarding.
- Tap on the toggle next to your Mac to turn on the feature if it's not green already.
On your Mac, open the iMessages app and then click on Messages on the top-menu. Click Preferences and then choose Accounts. Uncheck "Enable this Account" under your Apple ID. Wait a few minutes and then enable iMessages on both device and then check if the messages sync properly.
Tap the "Settings" app on your iPhone and then tap the "General" option. Tap the "Bluetooth" menu and then turn the slider to "On." Click the Bluetooth icon in the menu bar on your Mac. Select the iPhone you want to pair with under the Devices section.
- Open Messages.
- Click Messages -> Preferences.
- Click the "Accounts" tab in the top.
- Select your iMessage/Apple ID account, and make sure "Enable this account" is checked.
- Select your phone number and any email address(es) that you would like synced.
In the Messages app on your Mac, use the Settings pane of iMessage preferences to change options for your iMessage account. To change these preferences, choose Messages > Preferences, then click iMessage. If you're not signed in to iMessage, enter your Apple ID and password, then click Next.
The iMessage toggle is located at the very top of the screen. Turn it off, reboot your device, then turn it back on using the same method. On a Mac, launch the Messages app and select Preferences in the app menu at the top-left of the screen. Go to the iMessage tab, and under your Apple ID, uncheck Enable this account.
- Open Messages.
- Click Messages -> Preferences.
- Click the "Accounts" tab in the top.
- Select your iMessage/Apple ID account, and make sure "Enable this account" is checked.
- Select your phone number and any email address(es) that you would like synced.
On your iPhone, go to Settings > Messages and toggle iMessage off. On your Mac, open the iMessages app and then click on Messages on the top-menu. Click Preferences and then choose Accounts. Wait a few minutes and then enable iMessages on both device and then check if the messages sync properly.
The iMessage toggle is located at the very top of the screen. Turn it off, reboot your device, then turn it back on using the same method. On a Mac, launch the Messages app and select Preferences in the app menu at the top-left of the screen. Go to the iMessage tab, and under your Apple ID, uncheck Enable this account.
How to Enable Messages in iCloud on Mac
- Open the Messages app in Mac OS, it's found in the /Applications folder.
- Pull down the “Messages” menu and choose “Preferences”
- Click on the “Accounts” tab and select your Apple ID from the accounts list.
- Check the box next to “Enable Messages in iCloud”
Sign out of iMessage on your MacBook Pro: Messages Settings preferences on Mac - Apple Support. Then, go back to Settings > Messages and turn the iMessage toggle off. Restart both your Mac (by selecting the Apple ? menu > Restart) and your iPhone: Restart your iPhone, iPad, or iPod touch - Apple Support.
Here's how you do it: Step 1: Go ahead open up your System Preferences and then select iCloud. Step 2: Next, uncheck the box for Keychain. Once you've done that just close your System Preferences, restart your Mac, open back your iMessage or FaceTime and then try signing again and see if it works.