Help to update Samsung Galaxy S (4g) T- Mobile

Sorry for my English. I tell you I have a samsung galaxy s (4g) from T-Mobile with adroid 2.3.6 gingerbread and I would like to update it to android 4 to be able to use whatsapps. but this one has the loading ping corrupted which prevents me from installing roms from the pc. I would like to know how to install a rom without pc and which rom do you recommend for fluidity and stability please , I would appreciate it very much

PS: I am new to this and I do not understand many things

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