k800i dead,red light blinking

I've bought a k800i that looks very good but has a software problem and when I connect it to a computer the red light blinks ( I think it has a broken gdfs). I thought I could fixed it with setool2lite 1.11, but this is what happens when I connect it to the program by presing 2+5 ( because by holding c doesn't work):
Welcome to SEtool2 ( LITE edition ) v 1.1
supported DB2010/DB2012 CID49/50/51/52, DB2020 CID49/51/52
Loaded 51 flash descriptors

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

Identify

ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTED
Speed:921600
Flash ID check:2019
Flash props sent ok
OTP LOCKED:1 CID:49 PAF:1 IMEI:35170801296262 CERT:N/A
FLASH CID:52 COLOR:RED
no ack during gdfs_readvar !
Can't read SCRC unit
Elapsed:84 secs.

read gdfs

Will backup GDFS now.
ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTED
Speed:921600
OTP LOCKED:1 CID:49 PAF:1 IMEI:35170801296262 CERT:N/A
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:2019
Flash props sent ok
ldr_on_ldr hdr no ack (10)
CSloader uploading failed,exiting
Elapsed:5 secs.

unlock/repair

ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTED
Speed:921600
Flash ID check:2019
Flash props sent ok
OTP LOCKED:1 CID:49 PAF:1 IMEI:35170801296262 CERT:N/A
FLASH CID:52 COLOR:RED
no ack during gdfs_readvar !
Can't read SCRC unit
Elapsed:83 secs.


PLEASE HELP!!!!!!!

"Can't read SCRC unit" means your GDFS is damaged or corrupted and you must repair it with setool box, or try this TUTORIAL.

use a fully charged battry then reflash the main only

i' ve reflash the main, but nothing happend

red light blinking ,this mean you must repair it by se box or crusier

ldr_on_ldr hdr no ack (10)
normaly low battry
but if it is full easy way to fix gdfs is with D-Ultimate Unlocker

ldr_on_ldr hdr no ack (10) means the flash chip does not respond.
@addier said it's a physical problem and you must heat the chip to 160 degrees.

I have the same problem and red light blinking.
But now look at this
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 http://www.setool.net and buy FULL.

Will backup GDFS now.
ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTED
Speed:921600
OTP LOCKED:1 CID:49 PAF:1 IMEI:3517070xxxxxxx CERT:N/A
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:2019
Flash props sent ok
CSloader version:
070410 1557 HANCXC1250562_DB2020_CSLOADER_R3A009
loader startup: executed
CSloader refused to start GDFS services,error is:29
failed, that is fatal
Elapsed:8 secs.

Code:

---

Trying to launch embedded bootloader...
INT LDR:COMPACT_ID_LOADER_CRIPPLED_SETOOL2_R2
Flash ID check:897E
Flash props sent ok
FOUND: R4EK001_CXC1250316_GENERIC_HN
Restore from:R4EK001_CXC1250316_GENERIC_HN
can't open file "C:\Documents and Settings\Admin\Escritorio\FINWARE W810\Setool Lite v1.11 Mi Sony Ericsson\rest\R4EK001_CXC1250316_GENERIC_HN"
CSloader version:
SETOOL2 LITE COMPACT_SEMC_FS_LOADER (FAT V26)
loader startup: executed
loader filesystem startup: executed
CSloader refused to start GDFS services,error is:29
loader GDFS startup failed, that is fatal
Elapsed:51 secs.Solution: There is NO REST file or REST file is corrupted
1. Go to make_rest folder on setool.
2. Drag your Main (.mbn) over ssw2rest.exe, a file will be made.
3. Cut and paste this file (WITHOUT CHANGING NAME) on the rest folder of setool.
4. Flash MAIN and try again.

---

P.S. I flashed it with Main few times, and one time FS+MAIN, nothing happened... blinking when I try to turn it on.

CSloader refused to start GDFS services,error is:29
failed, that is fatal
can be one off 3 things flat battry , damged gdfs ,flash chip or ic needs to be rplaced

I have 2 batteries (K800 flat, and Z800), flash chip where i can get it (maybe are any other SE Phones which have the same chip)?
It's impossible to make GDFS Repair for free?