T-Mobile Galaxy S3 - 1st time user and need some direction

[Kirn Parmar1]

First time poster and android user so my apologies upfront if I'm in the wrong section or not following etiquette.

1. I successfully rooted my phone and now I'm not sure what I can delete. I have a T-mobile 999 and want to eliminate the t-mobile software and other 'bloatware'. I'm located in Canada.

2. Can I install Jellybean rather then 4.1?

3. With the standard keyboard, how can I create word replacements? I came from Blackberry and used to be able to type "u" space which would change to "you". I only see options to install new keyboards.

Thanks in advance!!!

 

[Kirn Parmar1]

I see a number of views but no replies. I'm more concerned about the bloatware if someone can assist me.

Thanks.