After installing Paranoid Android 3.15-L13N ROM (4.2.2 Jellybean) on Galaxy S3 SGH-T999 it shows 3G instead of 4G. Used Speedtest and got top speed of 23 mps. On T-Mobile Rom I got 25 mps. Not a big deal but was suprized to see 3rd generation when I know 4g is better. Anyone know why this...
After rooting phone couldn't update. Use Triangle Away app. Reset to 0 but still won't update. In setings shows device status as modified. I,m a rookie at this but I would like get updates for galaxy s3 SGH-T999 T-Mobile phone. HELP!!!:
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