Re: cannot send or receive picture messages on my samsung galaxy s3
Can you tell me what this means?
"SwiftKeyed/Flowed via TapaTalk 4 beta"
I just switched to this Samsung mega and when I try and send an image in a text, it says it is converting it to multimedia and then does not go through when i send it. Instead, the circle will just keep spinning.
This brings up 2 questions:
1) Why is it converting anything and not just sending it as a jpeg
It is converting because you send it as an SMS/MMS message. SMS/MMS cannot handle JPEGs.
2) Why do I have to switch on data to send a picture instead of using wifi.
Because SMS/MMS only works as mobile data via mobile networks. Even when you're on Wifi, if you send and receive SMS/MMS it will only do so via mobile networks. That's why (mobile) data needs to be switched on. SMS/MMS requires your device to connect directly with the nearest mobile 'node', a.k.a. cell tower/repeater.
What you do via mobile networks eats into your monthly dataplan. If you have one. This is why sending and receiving media (photo, video, and audio), which are huge files compared to pure text messages (which are tiny), via SMS/MMS is to be avoided if at all possible. I use it as a last resort. When there's no other way/m.o., i.e. WiFi. If you must send media via SMS/MMS you may want to send public downloadlinks to those files in your cloud (like free
Dropbox or
MEGA) instead of the real files themselves. Downloadlinks are a couple KBs in size. The media files they represent are at least a couple hundred KBs (lo-res pictures) up to hundreds of MBs (for hi-res videos). Each.
SMS/MMS is by far the most expensive protocol for sending and receiving media. And the slowest.
If that bothers you, you may want to try instant messaging. It's like SMS/MMS on steroids. Connects via WiFi. So your dataplan is not impacted however many and/or large messages you send and receive. Let's you send simple text messages (self destructing if you want*), hundreds of photos in one go, or hi-res videos of up to 1 Gigabyte! That's the free app
Telegram for you. And the free app
Viber also offers free audio and video calls via WiFi. They both work on Android and on Apple's iOS.
*ideal for conducting an illicit affair: your racy messages can never be found by your lover's wife on his phone. Because they simply aren't there to be found.