gprs insigmatel s3 setting
279$
samsung galaxy s3
Yes, you can use your Galaxy S3 as a mobile hotspot. However, your cellular carrier may require a monthly mobile hotspot plan in order for the hotspot to function.
no
The S3 is currently not available on the prepaid plan for T-Mobile. You'd have to buy the unlocked version for about $550 and insert a T-Mobile prepaid SIM. The S2 is available at Walmart for prepaid T-Mobile for $299-$329.
yes
Htc one x
No, OTA Rootkeeper will not work with your T-Mobile Galaxy s3.
NOOOOOOOOO!
The Samsung Galaxy Blaze is only available on the T-Mobile network where as the S3 is available on various networks. The Blaze has Android 2.3 operating system but the S3 has the much later version 4.1. The S3 is a much better phone. It has a better camera with more features than the Blaze. The battery life is longer on the S3 and the screen is larger which allows you to view web pages and apps with ease. You get a lot more storage with the S3 than the Blaze as well as many more features.
I flashed over Samsung Galaxy S3 to Boost Mobile, and brought my phone bill down by $10. Next month I will be flashing the Galaxy S4.