if anyone that have used the phone, you must have known the bluering of death that if popular with the k850. mine been hit with the problem and cost 122.00 to be fix. if any of you know how to update the phone without using SEUS, do share with all of us k850 user. one more thing, mine been flash back to R1EA031 and i've try the SEUS but it said that the phone is allready up to date.Please descuss the more serius problems of the phone. any solution please email me at <snip | No email>