Hi, everybody, this is my first post at topsony.com

Recently I flashed this firmware on my k550i:

Speed:921600
Flash ID check:897E
Flash props sent ok
OTP LOCKED:1 CID:51 PAF:1 IMEI:356657#19613#1 CERT:N/A
FLASH CID:52 COLOR:RED

Model:K550i
Brand:T-Mobile DE
MAPP CXC article: R6BC002 prgCXC1250669_GENERIC_LI
MAPP CXC version: R6BC002
Language Package:EUROPE_2
CDA article: CDA102743/156
CDA version: R3A
Default article: cxc1250671
Default version: R6BC002

Network LOCKED
Operator: 232-03

However, the patch did not unlock it. Is there a ready patch for this firmware? Thanks for any help!