mission complete! my phone can't make n receive calls because the R-UIM's (1x/HDR Security) setting is not correct (R-UIM config: NV only), I setting again with QPST (R-uim config:R-UIM only). and the signal back to normal.
Thanks for the attention...... Thanx all.........

hello from venezuela
 

Greetings.

Excuse me, how did you do it?, Ie where did that change, in which phone menu. If you can do a guide to the steps you would appreciate.

Luck and successes

Excuse my English, but I write better in Spanish.