Since Cricket was recently acquired by AT&T, your Galaxy S3 would need to operate in both CDMA (its network prior to the acquisition) and GSM (AT&T's network). You would also need to unlock and root the phone to make it usable on multiple networks.
does galaxy ace 3 flash when u get a message
You can switch your phone from cricket to straight talk. All you have to do is call straight talk consumer service.
Yes you can flash a Samsung Galaxy S4cricket phone T mobile on cellunlock.net.
Yes
To root a Galaxy S3, see the related link below.
No, the Galaxy S3 does not have a built in HDMI port.
No, The Galaxy S3 Does not have an HDMI port built in.
S3.
The Samsung Galaxy S3 was released on May 29, 2012.
I would get the Galaxy S3.
Nope! It's smaller than the S3.
Yes, the Samsung Galaxy S3 comes with a pre-installed texting app.