My 4 month old Nokia 6111 contract phone (T-Mobile) broke down without warning whe the screen went black. I swear it was nothing I did. I sent it off to T-Mobile 3 weeks ago but heard nothing from them until this morning when they told me the fault was not covered by warranty and that I must pay for the repair. My question is has any other ABer had any problem with this model of phone or with T-Mobile?