If you see green bubbles, this means that your text messages are being sent through SMS, and they might have blocked you on iMessage. For example, if you send me a message and I receive it with a green bubble, this means that the message was sent through SMS rather than iMessage.
Your old messages remain blue, but the latest texts you send after they've blocked you turn green. However, the bubble colors aren't accurate clues. They could mean the recipient turned off their phone, gone offline, or switched from iOS to Android.
A green text message on your iPhone isn't a sign that your phone number was blocked, or that the text was not delivered. Instead, it means that the message was sent as a standard SMS message rather than an iMessage, which will appear as blue.
If you send a message as a regular SMS in the green text bubble and you do not get a “Delivered” notification but instead get a notification similar to “Message not Delivered” or no message at all, that means you were probably blocked.
If an Android user has blocked you, Lavelle says, “your text messages will go through as usual; they just won't be delivered to the Android user.” It's the same as an iPhone, but without the “delivered” notification (or lack thereof) to clue you in.
If you make a call and receive an automated message along the lines of “the customer is unavailable,” that person's wireless carrier may have blocked you. The messages can vary, but the result is the same. Your call won't go through.
If you see green bubbles, this means that your text messages are being sent through SMS, and they might have blocked you on iMessage. For example, if you send me a message and I receive it with a green bubble, this means that the message was sent through SMS rather than iMessage.
If you have an iPhone and try to send an iMessage to someone who has blocked you, it will remain blue (which means it's still an iMessage). However, the person you've been blocked by will never receive that message.
If the iMessage never shows a “Delivered” or “Read” message, and it's still blue, then you may have been blocked – but not always. If the iMessage goes through and shows a “Read” receipt, then you have definitely not been blocked.
One way to test this situation is to leave a voicemail and wait. If you've been blocked, the recipient will not receive a notification and won't be able to respond. If you don't receive a returned call or text message within a few days, there's a good chance you may be blocked.
If your iPhone messages are green, it means they're being sent as SMS texts rather than iMessages. You'll always see green when texting Android users, or when you're not connected to the internet.
Instead, a green text message on an iPhone is an SMS message that has been delivered to a phone that is not an iPhone or Apple device (ie. an Android). A green message can also mean that you aren't connected to the internet or that your iMessage is turned off in settings.
When you're messaging another iPhone user, iMessage attempts to deliver the message first if it's turned on on both phones. These are the blue messages. However, if the person's phone is off, dead, out of range, or has recently had iMessage turned off, then iMessage defaults to sending an SMS text (in green).
Send them an SMS message
When you send them an SMS and you get the "Delivered" notification underneath it, you weren't blocked. If you get a notification like "Message Not Delivered" or you get no notification at all, that's a sign of a potential block.
You will not receive any calls, voicemails, or text messages from that contact. Nor will you receive any notifications when they call or try to message you. There is no area on your iPhone that allows you to view the call history from blocked numbers.
The Recipient Isn't Using iMessage
iMessage can only send encrypted messages to other Apple devices. So if the recipient is using an Android device, for example, you'll receive a “sent as text message” confirmation, and the message will appear in a green bubble instead of blue.
When you block a phone number or contact, they can still leave a voicemail, but you won't get a notification. Messages that are sent or received won't be delivered. Also, the contact won't get a notification that the call or message was blocked.
So if you send a message to someone who has blocked you, then everything will look normal with you. You will also see Delivered Status if you send messages via iMessages - but the message does not reach the recipient. The recipient will also not be able to see that you have tried to send a message to them.
The green message background indicates the traditional SMS text message. It actually means a message that you have sent to someone else is through SMS message service instead of Apple iMessage. Blue message background means the message is sent via iMessage technology.
No, messages will not send green when you are blocked. If you are blocked by someone, all attempts to contact them will go unnoticed. Your messages will not be delivered to the person you have been blocked by, and there will be no indication that the message has been sent.
Since iMessage is exclusive to Apple devices, the messages you send to other iPhone or iPad users will be blue and will use the feature. Meanwhile, the messages sent to Android or other devices will be green because only SMS is available to all.