Bueno, le pase el ultimateunlocker y lo cambio a REd, al menos eso dice el a2uploader

ChipID:C802,EMP protocol:0401

PHONE STATE: "RETAIL"
FLASH CID: 0049
OTP LOCKED:1 CID:49 PAF:0 IMEI:xxxxxxxxxxxx CERT:RED

Model:K850i
MAPP CXC article: R1BA021 prg12004400_DEV_SO
MAPP CXC version: R1BA021
Language Package:AMERICA
CDA article: 1202-5762
CDA version: R3A
Default article: 1200-5441
Default version: R1CA037

Operator: 000-00

Elapsed:13 secs.

Solo que el unico detalle es que ahora el cel no prende!!! probe pasarle el SEUS pero sigue diciendo que no se puede actualizar, que esta al dia...
Puedo hacer algo o tengo que caer en alguno que tenga la box? Que pudo haber pasado en el cambio de color?? aca dejo el log

00:19:50 D-Ultimate Unlocker v3.07 by Cruiser Team
00:19:50 - Fast & Full - Unlock, Relock, Show codes, Sec.zone rebuild, EROM repair, CID change
00:19:50 Initializing...
! 00:19:50 1. Please see the documentation first (the tab 'Info' or attached .pdf file)
! 00:19:50 2. Choose the phone model
! 00:19:50 3. Select the desired options
! 00:19:50 4. Please connect the phone either via USB while holding 2-5…
! 00:19:50 - or via a serial cable and double-click on it in the device list
00:22:38 Selected phone: K850
00:22:38 Connecting via Generic EMP USB Flash Device (USB1)…
00:22:38 Device driver version: 2.2.0.0
00:22:38 Device driver date: 9-18-2008
00:22:39 Connecting to the baseband CPU...
00:22:39 Entering baseband CPU service mode...
00:22:39 Detected chipset: DB3150 P2B/R2A
00:22:39 Boot mode: ROM
00:22:40 Sending loader...
00:22:42 IMEI: 004xxxxxxx0
00:22:42 OTP CID: 49
00:22:42 Product type: Prototype
00:22:42 Effective color: Brown
00:22:43 Sending loader...
00:22:44 Converting phone to red…
00:22:49 Turning off the phone...
00:22:51 Done.


Saludos