[porc`sor]

Hi, I just tried to flash my k750 with w800 firmware and now when i switch it on I get a white screen then it shuts down. it doesn't even recharge the battery. any ideas on how to fix it up? here's what phonexs says:
Phone-XS GUI Build V2.01 Beta Ready!
System Diagnostics check: OK!
Hold 'C' and connect cable to phone. You have 30seconds...
***** Wait for 0x5a
***** ?
DBID : 8040 (db2010 Marita compact)
proto : 3.1
pad : ffffffff
***** ?
***** PRODUCTION_ID_LOADER
sending loaders\db2010_cid00_prodid_p3h.bin
QH00 Header
Wait for EsB
Wait for EhM
QA00 Prologue 6532 bytes
Wait for EaTEbS
QD00 Payload 35432 bytes
Wait for EdQ
060206 1814 NPACXC125872_COMPACTPRODUCTION_ID_LOADER P3H
This is a PRODUCTION_ID loader
***** Read flash vendor & id (cmd 0D)
Binary answer is: 0a (890D)
***** Read OTP (cmd 24)
Closed: 1
CID : 49
PAF : 1
IMEI : 35930200xxxxxx (SonyEricsson K750)
***** Read EROM (cmd 57)
Color : 04 (red)
long2 : ff
CID : 49
***** Read OTP (cmd 24)
Closed: 1
CID : 49
PAF : 1
IMEI : 35930200xxxxxx (SonyEricsson K750)
***** Read EROM (cmd 57)
Color : 04 (red)
long2 : ff
CID : 49

ty guys

[CQSTELUSH]

At least it's not dead.
Try reflashing it with XS++.

This post has been edited by CQSTELUSH: 17 April 2007 - 01:16 PM

[porc`sor]

i reflashed it several times.. still doesnt want to work..

[pasang]

porc`sor, on 2007-04-17 13:22, said:

i reflashed it several times.. still doesnt want to work..

Use XS++. You can find it on another thread on this site. I bricked my phone a few times that way when I was fiddling with display drivers, but as long as service mode is still accessible your phone can be rescued. If you can provide the following details along with the steps you took to flash your phone I'm sure myself and the others here can help you out:
1) Is your phone Red or Brown?
2) Is it CID36 or CID49?
3) What is the version of W800i firmware you are trying to flash it with?

This post has been edited by pasang: 17 April 2007 - 01:33 PM

[porc`sor]

here is the info:
15:27:24| PHONE INFO
15:27:24| ++++++++++++++++++++++++++++++++++
15:27:24| DBID: db2010
15:27:24| OTP CID: 49
15:27:24| EROM CID: 49
15:27:25| EROM color: Red
15:27:25| IMEI: 35930200xxxxxx
15:27:25| Phone: K750
15:27:25| Operator: ›
15:27:25| CDA: › ›
15:27:25| Firmware: ›
15:27:26| EROM: n/a

tried with W800_R1BC002_MAIN_EU_EMEA_RED49.bin
when i saw it doesnt work i reflashed fs and main with K750_R1DB001_MAIN_EU_1_CL_RED49.mbn and K750_R1DB001_FS_EMEA_4_RED49.fbn... still same problem.. is it possible to have damaged erom or smtn? because some times phonesx didnt finish flashing.. and hat to stop manually.

[pasang]

Ok, i think you have only flashed the MAIN and not the FS. So here are the steps in a nut shell.
1) Download XS++. This is the best program for you to use because it's quite user friendly
2) Download K750_R1DB001_FS_EMEA_5_RED49. This can be found at http://sek750i.pl
3) Use the .mbn you have to flash your MAIN
4) After flashing, CLOSE XS++, then re-open it and flash your FS by checking the second check box and pointing it to the file you downloaded in 1)
5) Customize your filesystem, I just select EUROPE_5. Make sure to select W800i from the left hand side.
6) Depending on the message given by XS++, it will either update the break-in firmware itself, or ask you to flash your MAIN again. If it asks you to flash your MAIN, just follow step 3 again.

And thats it, you should be good to go.

[porc`sor]

my phone is locked so i cannot customize from xs++, but i can with far. now i am flashing main with K750_R1DB001_MAIN_EU_1_CL_RED49.mbn and then i will flash fs with K750_R1DB001_FS_EMEA_4_RED49.fbn. after that i need to get in far and copy the customization pack for w800i (right?) or k750i? this operation will need to flash main with a breakin loader, right? after copying customization pack i will reflash main with the above mentioned file with xs++. tell me if i got it right. thank you

[porc`sor]

ok, did that, still doesn't work.. i used the custom pack for k750 emea4. eventhough if i didn't customize it i should get configuration error.. but i still get a white screen for 2 seconds then it shuts down. if i press the power button again after that it wont even get me that white screen again. i have to reinsert battery. i tried to flash it with far in FLASH folder some time ago and i think that was the problem.. i messed it up with memory addresses. is there any way to find out what is wrong with my phone? i cant take it to an authorized service center. I got to a phone service center and they told me they cannot fix it but i don't think it's dead forever.. or is it?

[pasang]

porc`sor, on 2007-04-17 14:09, said:

my phone is locked so i cannot customize from xs++, but i can with far. now i am flashing main with K750_R1DB001_MAIN_EU_1_CL_RED49.mbn and then i will flash fs with K750_R1DB001_FS_EMEA_4_RED49.fbn. after that i need to get in far and copy the customization pack for w800i (right?) or k750i? this operation will need to flash main with a breakin loader, right? after copying customization pack i will reflash main with the above mentioned file with xs++. tell me if i got it right. thank you

locked in what sense?

[porc`sor]

network locked. cannot use anything but orange-ro. anyway, the idea is that xs++ must bruteforce in order to customize. i read somewhere that flashing erom will revive my phone.. anyone knows where to get erom file for my k750? what about eeprom?

[eyeyousee]

porc`sor, on 2007-04-17 17:41, said:

network locked. cannot use anything but orange-ro. anyway, the idea is that xs++ must bruteforce in order to customize. i read somewhere that flashing erom will revive my phone.. anyone knows where to get erom file for my k750? what about eeprom?

It's not about your erom, it's your customization pack! Try different one! you probably patched a locked one!

and try flashing back your original GDFS file! I hope you back it up!

[porc`sor]

no.. didn't back that up.. can i get it from somewhere else?

[pasang]

porc`sor, on 2007-04-17 14:41, said:

network locked. cannot use anything but orange-ro. anyway, the idea is that xs++ must bruteforce in order to customize. i read somewhere that flashing erom will revive my phone.. anyone knows where to get erom file for my k750? what about eeprom?

XS++ has a break in for the K750, so you don't have to deal with brute force. And if you use W800i R1BC002 f/w it even has the REST f/w for it which will save you from having to reflash MAIN again.

[porc`sor]

well i did a bruteforce on it and it finished in about an hour.. xs++ said it should be unlocked now. anyway i did a reflash for main and fs with w800 r1bc002 and still nothing.. if i have a working w800i, unlocked, would it be possible to revive this k750? how can i copy the entire software from w800 to k750?

[porc`sor]

thank you very much guys, it seems like no one knows how to solve the problem with my k750. i`m on my own now and probably will do more mistakes in further attempts to repair it :sad: