Samsung Galaxy S3 mini SM-G730A User Manual for AT&T (Installing SIM & Memory Card)

Samsung SM-G730A is Samsung Galaxy S3 mini that specially designed for AT&T Carrier. The good thing of Galaxy S3 mini for AT&T is that this device is equipped with NFC technology, in which on others version of Galaxy S3 mini (GT-I1819), it wasn’t included. Along with AT&T carrier, this SM-G730A also supports 4G LTE network technology for high speed data connection.

Samsung Galaxy S3 mini SM-G730A Smartphone  for AT&T

Samsung Galaxy S3 mini SM-G730A Smartphone for AT&T

Under AT&T networks, the Galaxy S3 mini works on GSM quad-band 850 / 900 / 1800 / 1900 Mhz, UMTS (HSDPA) tri-band 850 / 1900 / 2100 Mhz and also 4G LTE band 4, 17, 2, 5 Mhz. As the mini version of Galaxy S3, the SM-G730A comes with 4.0 inches display size (smaller than SGS3). The display uses Super AMOLED capacitive touchscreen with 16M color depth and 480 x 800 pixels resolution. It’s about 233 ppi pixel density.


Samsung Galaxy S3 mini SM-G730A User Manual for AT&T Resume

Even though Galaxy S3 mini SM-G730A is bundled with AT&T carrier, in which usually the phone has already inserted with AT&T SIM card, but for this device, you might need manually on inserting the SIM Card of AT&T Carrier.

Samsung Galaxy S3 mini SM-G730A User Manual Open Cover, Insert SIM, Install Memory and Battery

Samsung Galaxy S3 mini SM-G730A User Manual Open Cover, Insert SIM, Install Memory and Battery

The picture that we shared above shows you how to properly remove the back cover of Galaxy S3 mini and then you can insert the AT&T’s SIM card and also how you can insert the external memory card to its card slot (up to 64GB; optional).

On the connection tutorial, you can find the guidance of these feature on page 142 in which you will get the help on how you can connect to the internet with wireless fidelity aka Wi-Fi, Using the NFC with S Beam to transfers images or videos from and to another NFC devices, Pairing the bluetooth and also make PC connection with Samsung Kies, for high data transfer.

To learn about the Setting of Galaxy S3 mini for AT&T and how to change or adjust the settings features (including Display settings, Lock screen, Data usage, Sound, Backup and reset, set Date and time, Voice control, Language and input, Smart screen and etc) you can go to read the tutorial from page 99 to page 141.

Source: www.samsung.com
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Comments

  1. miguel noboa says

    tengo un galaxy s3 mini sm-g730a y no me agarra red 3g necesito ayuda y tambien que me digan si puedo ponerle otra rom y cual muchas gracias

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