Sony Ericsson k550I after unlock not work network and sound!

Hello, please can somebody help me, I have one Sony Ericsson k550i and after I unlocked phone all are working normal except sound and network, instead of sound I hear just a noise like "sssssss" , about the network can not connect , phone are searching but can not find any network. I put all firmware again, fs file and customization pack and still the same, also I put the original T mobile file and still the same ( phone was locked in T-mobile Austria (Österreich)). Please if you can help me let me know! Thank you!

flash it with the latest firmware and try again. again please post full identify log from setool

Hi, thanks for your answer! I did, also I made upgrade in sony official site but problem still the same. I will post the log.

Here it is the log from xs++:

TURN OFF PHONE!
13:54:38| Hold 'C' button on phone and connect phone NOW.
13:54:38| You have 30 seconds...
13:54:38|
13:54:43| Baseband ID: 9900
13:54:43| Protocol Version: 3.1
13:54:43| Phone name detected!
13:54:43|
13:54:43| Profiling SEMC phone...
13:54:43| Platform: DB2020
13:54:43| OTP CID: 51
13:54:43| EROM CID: 53
13:54:43| EROM Color: Red
13:54:43| IMEI: 35665701xxxxxx
13:54:43| Phone ID: K550
13:54:43| Region: T_MOB_INT_A
13:54:43| CDA: CDA102568/11 R8A
13:54:43| Firmware Version: R8AD001
13:54:43| EROM: R3A022
13:54:43| Ready for operation!
Here it is the files what I been used:

Files used:
K550_R8AD001_MAIN_TMOBILE_LI_RED53.mbn
K550_R8AD001_FS_T_MOB_INT_A_RED53.fbn
HB1-06_Gen_CDA102568_11_R8A_GENERIC_EUROPE_2.zip
Today I used omnius and flashed again, problem still the same!

try with a generic firmware and post result.

I did, problem still the same! Also I reinstall all software in sony.com after that I full unlocked the phone in omnius and still the same not sound ad network!

this is a weird problem, never met this kind of problem

Please can you tell me a program to repair EROM and GDFS? Thank you!

Quote:

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Originally Posted by costys

Here it is the log from xs++:

TURN OFF PHONE!
13:54:38| Hold 'C' button on phone and connect phone NOW.
13:54:38| You have 30 seconds...
13:54:38|
13:54:43| Baseband ID: 9900
13:54:43| Protocol Version: 3.1
13:54:43| Phone name detected!
13:54:43|
13:54:43| Profiling SEMC phone...
13:54:43| Platform: DB2020
13:54:43| OTP CID: 51
13:54:43| EROM CID: 53
13:54:43| EROM Color: Red
13:54:43| IMEI: 35665701xxxxxx
13:54:43| Phone ID: K550
13:54:43| Region: T_MOB_INT_A
13:54:43| CDA: CDA102568/11 R8A
13:54:43| Firmware Version: R8AD001
13:54:43| EROM: R3A022
13:54:43| Ready for operation!
Here it is the files what I been used:

Files used:
K550_R8AD001_MAIN_TMOBILE_LI_RED53.mbn
K550_R8AD001_FS_T_MOB_INT_A_RED53.fbn
HB1-06_Gen_CDA102568_11_R8A_GENERIC_EUROPE_2.zip
Today I used omnius and flashed again, problem still the same!

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since you have cid53 try to flash using omnius or Flash K800 CID53 with K810 software CID53 (for begginers) and replace k800/k810 files with your k550 files
maybe this will work

:a016 I did and phone start blinking, I flashed back to 550i and then to w610 problem still the same, may be some hardware problem?

Hi , finally I fixed phone. I replaced hardware , main board and phone are working but sometimes freeze and bluetooth are not working! So I flashed again all software and the same so I did a full upgrade in SEUS and now my phone is locked and upgraded to cid 53. Is there any way to unlock for free now? I tried with xx++ and settool1.11 but not working in cid red 53! The board with memory before was flashed with cid red 52!
Thank you!