K750i DEAD

[NEIL]

I got a se K750i which was inred light blinking condition
when connected to se tool asked to rocvery

recovered

then attempted to flash :
here is the log



Open COM port OK
ChipID:8040,EMP protocol:0301

PHONE IS RED RETAIL PRODUCT
FLASH CID detected:36
Speed:921600
OTP LOCKED:1 CID:36 PAF:1 IMEI:35785*********** CERT:RED
ldr_on_ldr hdr no ack (10)
Elapsed: 2 secs.


similar error is also shown when trying to write GDFS too
ldr_on_ldr hdr no ack (10)

experts, please help ,

thanks in advance,
NEIL

[BANNED!]

I'm having a similar problem with my K550i.
This is the result of SETools2 Lite V1.11:

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 Index of ./ and buy FULL.

Abort all operations.
Can't load ID loader !
Elapsed:13 secs.
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
Flash ID check:897E
Flash props sent ok
OTP LOCKED:1 CID:51 PAF:1 IMEI:35665701031746 CERT:RED
FLASH CID:52 COLOR:RED

Model:K550i
Brand:Generic Trade ID
MAPP CXC article: R1JD001 prgCXC1250670_CHINA_LI
MAPP CXC version: R1JD001
Language Package:APAC
CDA article: CDA102743/118
CDA version: R2A
Default article: cxc1250671
Default version: R1JD001

Operator: 000-00

Elapsed:6 secs.
Will backup GDFS now.
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
OTP LOCKED:1 CID:51 PAF:1 IMEI:35665701031746 CERT:RED
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
CSloader version:
070410 1557 HANCXC1250562_DB2020_CSLOADER_R3A009
loader startup: executed
loader GDFS startup: executed
stated number of vars:1431
Found:789 variables
Found:470 variables
Found:172 variables
GDFS read all done, GDFS_35665701031746.BIN written
Phone detached
Elapsed:57 secs.
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
Flash ID check:897E
Flash props sent ok
OTP LOCKED:1 CID:51 PAF:1 IMEI:35665701031746 CERT:RED
FLASH CID:52 COLOR:RED

Model:K550i
Brand:Generic Trade ID
MAPP CXC article: R1JD001 prgCXC1250670_CHINA_LI
MAPP CXC version: R1JD001
Language Package:APAC
CDA article: CDA102743/118
CDA version: R2A
Default article: cxc1250671
Default version: R1JD001

Operator: 000-00

Elapsed:6 secs.
Will backup GDFS now.
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
OTP LOCKED:1 CID:51 PAF:1 IMEI:35665701031746 CERT:RED
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
CSloader version:
070410 1557 HANCXC1250562_DB2020_CSLOADER_R3A009
loader startup: executed
loader GDFS startup: executed
stated number of vars:1431
Found:789 variables
Found:470 variables
Found:172 variables
GDFS read all done, GDFS_35665701031746.BIN written
Phone detached
Elapsed:36 secs.
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
OTP LOCKED:1 CID:51 PAF:1 IMEI:35665701031746 CERT:RED
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
Will read 00020000 bytes from 44000000
Reading:131072 bytes
Elapsed:5 secs.
Going to execute VKP script....
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
OTP LOCKED:1 CID:51 PAF:1 IMEI:35665701031746 CERT:RED
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
only FLASH operation supported in that mode
Elapsed:22 secs.
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
OTP LOCKED:1 CID:51 PAF:1 IMEI:35665701031746 CERT:RED
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok

CID52 BYPASS PROCEDURE STARTED
Processing part1...
CSloader version:
070410 1557 HANCXC1250562_DB2020_CSLOADER_R3A009
Processing part2...
Processing part3....
OTP LOCKED:1 CID:51 PAF:1 IMEI:35665701031746 CERT:RED
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok

REMOVE CABLE FROM PHONE
REMOVE BATTERY FROM PHONE, THEN INSERT IT BACK
THEN PRESS "READY"

HOLD "C" BUTTON AND ATTACH PHONE

CID52 BYPASS PROCEDURE FINISHED

ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
Trying to launch embedded bootloader...
INT LDR: DB2020_PRELOADER_FOR_SETOOL2
LDR: DB2020 LOADER FOR SETOOL2
Flash ID check:897E
Flash props sent ok
Going to execute VKP script....
Starting to process VKP patch script: C:\...\radio.vkp
VKP script loaded OK. Lines: 3
Patch structure created OK. Determining blocks to read...
New block #0000 added: $450C0000
Blocks selected OK. Reading blocks: 1
Blocks readed to memory OK. Checking contents...
Blocks patched OK. Start writing...
Block 0 written
VKP script executed OK
Elapsed:347 secs.


(Note that the "LDR: DB2020" has NO space inbetween, ":" and "D". I put it there because it is a smily)

The file "Radio.vkp" contains:

; K550 SW-R8BA024
+44140000
F99AE0: 01D1 01E0

I was assured that doing this would allow the .vkp to work on my phone, and that NOTHING would happen to my phone.

I created a gdfs backup BEFORE I tried this.
The file, "gdfs_##############.bin) was created. (Note that the 14 #'s = the 14 digits).

I have also tried the same procedure to REMOVE, "Radio.vkp", and still nothing.

My phone does not turn on at all.
I've been told that applying the gdfs back will help it.
I have tried applying the gdfs and I was informed, by setools2, that the only way was to FLASH the file to the phone. So I tried that. Still, nothing.
(Note that I flashed, well attempted to, with the "Misc File" option in SETools2. It was the only one that worked, the other two said, "Cannot open/locate file.)

Any help with this will be greatly appreciated.

Please elaborate on how to fix this problem, any screenshots, or step by step guide in fixing the problem would be great.
Thanks.

[fran]

can u help me get my k750i to work its gone dead i made mistakes .

[aungmyothu]

Dear Sir!, i also have this Phone k550i , which Firware will me choose ? Please give me advice. Thank a lot ,

[Bunkie]

can u help me get my k750i to work its gone dead i made mistakes .

I also got the problem that my k750i won't start after flasing to w800i. I tried reflashing which worked! (I got the firmwire of w800 on it which won't work, and flashed again the w800i to it)(I used XS++ for flasing and Gslide to convert CID49 to CID 36 or something like that.)