A green background means that iMessage isn't activated on your device. Tap Settings, Messages, then check to see if the feature is switched on. What words trigger the screen effects in iMessage? The Messages app on iOS uses a color differentiation for SMS/MMS or iMessage texts. IMessage (Apple’s IM service) will use the famous “blue bubbles”. You will also be able to use the app’s full extension of features normally. If you send a message over SMS, the bubble appears green. The primary difference between these is that iMessage goes over the internet, while SMS uses your cell carrier's network. SMS (short message service) has been around for decades and is the same service that's powered text messages on cell phones since before smartphones arrived. Jun 22, 2020 If iMessage is switched off either on your iPhone or on the recipient’s iPhone, the message will be sent via SMS and due to this, the message background turned into green color. It might be also the case that the iMessage server is down for temporary either on your iPhone or recipient’s iPhone. Question: Q: iMessage green - iMessage won't let me sign in. I just remembered how to link my replacement iPhone6s up so I can send from the desktop to non-phones, BUT now all my texts are green even to iPhones. I have gone into Settings Messages on the iPhone and iMessage is on but all outgoing texts are green.

If you're an iPhone user, you're probably familiar with the following situation: You join a group chat and — dun, dun, dun — your texts show up green. This just means that someone in the chat doesn't have an iPhone and can't see your emoji as you intend them to look, right? Well, kind of. Green text bubbles on an iPhone can mean that you're texting with someone who doesn't also have an iPhone, but they also mean that the texts are not encrypted through iMessage.

When you send texts — blue texts — through iMessage to someone else with iMessage, the messages are end-to-end encrypted. As explained by Wired, 'End-to-end encryption is a system of communication where the only people who can read the messages are the people communicating. No eavesdropper can access the cryptographic keys needed to decrypt the conversation — not even a company that runs the messaging service.' This is to say, when the message is passing from the sender to the receiver, it's just a bunch of gibberish.

Apple notes in the privacy section of its website that it uses end-to-end encryption on iMessage and FaceTime conversations across all devices. 'We designed iMessage and FaceTime so that there’s no way for us to decrypt your data when it’s in transit between devices,' the Apple site explains.

With a regular SMS (short message service) text message, end-to-end encryption is not used. Micah Lee, a security technologist, told USA Today in 2016, 'Unfortunately, with normal SMS [text messages] you have very little privacy because they’re not encrypted.'

Imessage Green Blocked

That said, iMessage isn't the only way around this if you want to protect your messages. WhatsApp uses end-to-end encryption by default and is available for iPhone and Android. There's also Signal, for both iPhone and Android, which also has other privacy features, including blocking people from taking screenshots and setting time limits on texts before they disappear, as reported by CNBC. And there are other apps out there, too, so it's really just about choosing the one that best suits you. Either way, keep in mind that both people texting have to be using the same app for it to work. Just as an iMessage sent to an Android owner using SMS won't be end-to-end encrypted, any messages sent from one app to another won't be end-to-end encrypted.

On March 14, Apple released an ad focused on privacy measures that are available on the iPhone. The company captioned the video on YouTube, 'Your privacy matters. From encrypting your iMessage conversations, or not keeping a history of your routes in Maps, to limiting tracking across sites with Safari. iPhone is designed to protect your information.' More information about Apple and privacy can be found here.

Now you know what those green and blue chat bubbles really mean. And if you are worried about your messages being kept private, you can think twice about sending unencrypted messages. But, if you're just sending green messages to talk to your friends about what's happening on The Bachelor, you're probably fine.

Hello IphantArda,
Thanks for that info and choosing the Apple Support Communities. Based on what you stated, it seems you are experiencing issues with iMessage messages sending unexpectedly as a green message bubble on your iPhone. To help resolve this issue, please follow the steps in this resource on your situation:

If you see a green message bubble

If you see a green message bubble instead of a blue one, then that message was sent using MMS/SMS instead of iMessage. There are several reasons for this:

Imessage Green Blue

• The person that you sent the message to doesn't have an Apple device.
• iMessage is turned off on your device or on your recipient’s device. To check if iMessage is turned on for your device, go to Settings > Messages > iMessage.
• iMessage is temporarily unavailable on your device or on your recipient’s device.

Learn the difference between iMessage and MMS/SMS messages.

Imessage Green Color

If you can't send or receive messages on your iPhone, iPad, or iPod touch
Cheers!

Imessage Green Screen

Oct 27, 2017 11:44 AM