W850 - won't power up after failed unlock

[SAMLEWIS96]

I tried to unlock the phone using XS+++ and Setool lite as per instructions from guy on Ebay

All went OK until the last minute when something failed- and since then I cant turn the phone on. Al.so it keeps failing when trying to reflash it

I have logs below if that gives anyone any clues

FROM SETOOLS
ChipID:9900,EMP protocol:0301
PHONE IS RED RETAIL PRODUCT
FLASH CID detected:52
Speed:921600
OTP LOCKED:1 CID:49 PAF:1 IMEI:35282601486015 CERT:RED
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:2019
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:49 PAF:1 IMEI:35282601486015 CERT:RED
FLASH CID:52 COLOR:RED
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:2019
Flash props sent ok
verify block error
last blk:44610000,00010000
CID52 BYPASS PROCEDURE FINISHED

and from XS++

18:00:40| Attempting to open the interface...

18:00:40|

18:00:40| TURN OFF PHONE!

18:00:40| Hold 'C' button on phone and connect phone NOW.

18:00:40| You have 30 seconds...

18:00:40|

18:00:43| Baseband ID: 9900

18:00:43| Protocol Version: 3.1

18:00:44| Phone name detected!

18:00:44|

18:00:44| Profiling SEMC phone...

18:00:44| Platform: DB2020

18:00:44| OTP CID: 49

18:00:44| EROM CID: 52

18:00:44| EROM Color: Red

18:00:44| IMEI: 35282601xxxxxx

18:00:44| Phone ID: W850

18:00:44| Region: T_MOB_INT_A

18:00:44| CDA: CDA102677/26 R8A

18:00:44| Firmware Version: R1ED001

18:00:44| EROM: R3A016

18:00:44| Ready for operation!

18:00:48| ~~~~~~~~~~ Custpack information ~~~~~~~~~~

18:00:48| Custpack: APAC (CDA102568/101) (W850)

18:00:48| Generic(non-branded) custpack: Yes

18:00:48| Allowed languages: en, ms, id, tl, vi, zs,

18:00:48| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

18:00:50| ~~~~~~~~~~ Custpack information ~~~~~~~~~~

18:00:50| Custpack: EUROPE_2 (CDA102568/11) (W850)

18:00:50| Generic(non-branded) custpack: Yes

18:00:50| Allowed languages: en, fr, de, tr, st, zu,

18:00:50| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

18:00:51|

18:00:51| Sending db2020_cid01_prodid_p3j.bin...

18:00:51| Applet ID: 070129 0950 NGUCXC1250330_DB2020_PRODUCTIONIDLOADER_P3J

18:00:51| This is a PRODUCTION_ID loader

18:00:51|

18:00:51| Sending db2020_mem_patcher_cid52_r2a006.bin...

18:00:51| Applet ID: 061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0

18:00:51| This is a MEM_PATCHER loader

18:00:51|

18:00:51| Sending db2020_cid52red_flash_r2a005.bin...

18:00:51| Applet ID: 061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005

18:00:51| This is a FLASH loader

18:00:51| Now flashing firmware main...

18:00:51| Flashing c:\users\sam lewis\desktop\w850_r1kg001_main_generic_cy_red52.m bn

18:00:51| Header type: BABE

18:00:52| 460 flashblocks

18:08:57| Error: Flashing failed

18:08:57| Disconnected... Unplug the phone

That gets to varying amount of "sending blocks" then the windows disconnect sound comes and it hangs before the error pops up

[phil.!]

whats the exact problem?

[chingy]

look around on the forum, there is a thread that tell you how to save your phone when its dead. unfortunatly iv never tried it but you'll need to use JDFlasher and SETool. good luck

[SAMLEWIS96]

whats the exact problem?

It is dead and wont turn on

[tapihoi]

try to reinsert battery?

[swindlerz]

try hold 2+5 while connecting it to computer and reflash the main.
this worked for some phones not sure for w850, if it doesnt work try SEUS or if its really bad then you'll need a service cable to revive it (with setool3 or something, but i cant be asked to buy all that so i got the unlocking shop to do it, if its that bad)

[JnCon]

2+5 and connecting is ROM boot mode.
You can use this if your EROM damaged.
But I think it should be flash file or flash chip error.
Typical message "verify block error" if you try flashing main with another cid (49 or 53 not 52) file or wrong software.
But trying SEUS is a good idea.