Problema con k510i al intentar liberarlo

[salmosc]

Buen día todos,
usando el setool2, he intentado liberar mi k510i siguiendo los pasos de la guía, al menos eso creo, me da este resultado y no se libera.

Welcome to SEtool2 ( LITE edition ) v 1.11
supported DB2010/DB2012 CID49/50/51/52, DB2020 CID49/51/52
Loaded 51 flash descriptors

if you like LITE edition - please visit www.setool.net and buy FULL.

ChipID:8040,EMP protocol:0301
NEW SECURITY MODEL DETECTED
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:50
Speed:921600
Flash ID check:897E
Flash props sent ok
OTP LOCKED:1 CID:50 PAF:1 IMEI:35839701104687 CERT:RED
FLASH CID:50 COLOR:RED

Model:K510i
Brandigitel (TIM)
MAPP CXC article: R4EA031 prgCXC1250231_GENERIC_CO
MAPP CXC version: R4EA031
Language Package:AMERICA_2
CDA article: CDA102460/154
CDA version: R4A
Default article: cxc1250246
Default version: R4EA031

Network LOCKED
Operator: MULTIPLE

USERCODE:0000

RESTORATION FILE PRESENT FOR DETECTED FIRMWARE

Elapsed:9 secs

.

Going to execute VKP script....
ChipID:8040,EMP protocol:0301
NEW SECURITY MODEL DETECTED
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:50
Speed:921600
OTP LOCKED:1 CID:50 PAF:1 IMEI:35839701104687 CERT:RED
LDR:060712 1520 HAN_DB2012_FLASHLOADER_R1A002_CXC1250695
Flash ID check:897E
Flash props sent ok
Starting to process VKP patch script: C:\Documents and Settings\S\Escritorio\Setool2lite V1.11\parche\k510(nuevo).vkp
VKP script loaded OK. Lines: 6
Patch structure created OK. Determining blocks to read...
New block #0000 added: $44D80000
Blocks selected OK. Reading blocks: 1
Block @ $44D80000 read error. Have only: 00000000 bytes
Elapsed:13 secs.

Alguien sabe que estará sucediendo?
que será lo que no estoy haciendo?
Gracias