..:: W850i change new Flash IC ok ::..

Máy W850i bị tình trạng trắng màn hình chớp liên tục.Sau khi REPAIR GDFS lúc xài được,lúc trắng màn hình nên mình quyết định thay New Flash.Kết quả rất ok.:D
Thấy chưa ai post cách thay New Flash hoàn hỏa nên mình mạng phép post lên,để new member có thể tham khảo.

ĐÂY LÀ SOLUTIONS:

Code:

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Go to EmptyFill tab
Select W850
CID=49
Press RECOVERY
Load db2020gdfs_in_ssw_format_CID49_BROWN.ssw.cry and DB2020EROM_RED52_SIGNED_CID49_BROWN.ssw (both files at once)
Fill IMEI number
Press FLASH.

Go to Sony Ericsson tab
Load MAIN firmware and press FLASH
Load W850_GDFS.bin in MISC field and press WRITE GDFS
Go to Emptyfill tab
Select CID49 and press RECOVERY
Load DB2020EROM_RED52_SIGNED_CID49_BROWN.ssw and press FLASH
Goto Sony Ericsson tab
Load MAIN + FS + CUSTOM (OR COMPLETE PHONE OPTION) and press FLASH

Test Phone. If works OK, then GoTo EmptyFill tab,seclect CID49 and press RECOVERY,load DB2020EROM_RED52_SIGNED_CID49_BROWN.ssw, fill IMEI, check OTP IMEI and press FLASH.

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LOGS LÀM THÀNH CÔNG

Code:

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v0.91380096/UNI
Card serial:00030462
Loaded 51 flash descriptors
RECOVERY MODE STARTED
Open COM port OK
REC:061220 1711 NPA4_CXC1329130_DB2020_SEMC_RECOVERY_P3K
Recovery succefull. Reflash phone now
Elapsed:8 secs.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:BROWN
FLASH CID:49 COLOR:BROWN
060721 1021 DB2020_SERVICE_LOADER
Flash ID check:897E
Flash props sent ok
writing C:\Documents and Settings\THANHTAM\Desktop\SE380096\gdfs_in_ssw_format\db2020gdfs_in_ssw_format_CID49_BROWN.ssw.cry
CURRENT FLASH FILE CID:49
SSW uses complete hash, hash len is:640
Will flash 32 blocks...
SSW loading returns:0
writing C:\Documents and Settings\THANHTAM\Desktop\SE380096\eroms\DB2020EROM_RED52_SIGNED_CID49_BROWN.ssw
CURRENT FLASH FILE CID:49
SSW uses complete hash, hash len is:40
Will flash 2 blocks...
SSW loading returns:0
Setting up GDFS...
OTP WRITE NOT EXECUTED.
Clearing total time...
Writing simlocks...
ALL UNLOCK/LOCK CODES SET TO "47514063"
Signing...
control keys complete.
full sig complete.
Elapsed:51 secs.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:BROWN
FLASH CID:52 COLOR:RED
phone CID not supported in that mode
Elapsed:1 secs.
SERVER SUPPORT ENABLED.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:RED
FLASH CID:52 COLOR:RED
PATCH:061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
writing E:\SETOOL3\SONYERICSSON\THANHTAM\W850\CID52\R1KG001_1250204_CHINA_CY.ssw
CURRENT FLASH FILE CID:52
SSW uses complete hash, hash len is:9200
Will flash 460 blocks...
SSW loading returns:0
Elapsed:509 secs.
POSSIBLE GDFS FILE DETECTED, EXTRACTING PHONEBOOK
PHONEBOOK NOT DETECTED IN GDFS FILE
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:RED
FLASH CID:52 COLOR:RED
phone CID not supported in that mode
Elapsed:1 secs.
SERVER SUPPORT ENABLED.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:RED
FLASH CID:52 COLOR:RED
PATCH:061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
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
loader unlock: executed
Will write GDFS now.
will write 1306 variables
cut length from 5950(02/0FA3)
cut length from 2710(03/1389)
cut length from 1637(03/138E)
cut length from 1635(03/138F)
cut length from 1635(03/1776)
cut length from 1635(03/1777)
cut length from 1635(04/1B5C)
cut length from 4010(04/1B5F)
cut length from 4760(04/1F44)
done
Phone detached
Elapsed:58 secs.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:RED
FLASH CID:52 COLOR:RED
phone CID not supported in that mode
Elapsed:1 secs.
SERVER SUPPORT ENABLED.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:RED
FLASH CID:52 COLOR:RED
phone CID not supported in that mode
Elapsed:7 secs.
SERVER SUPPORT ENABLED.
RECOVERY MODE STARTED
Open COM port OK
REC:061220 1711 NPA4_CXC1329130_DB2020_SEMC_RECOVERY_P3K
Recovery succefull. Reflash phone now
Elapsed:16 secs.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:BROWN
FLASH CID:49 COLOR:BROWN
060721 1021 DB2020_SERVICE_LOADER
Flash ID check:897E
Flash props sent ok
writing C:\Documents and Settings\THANHTAM\Desktop\SE380096\eroms\DB2020EROM_RED52_SIGNED_CID49_BROWN.ssw
CURRENT FLASH FILE CID:49
SSW uses complete hash, hash len is:40
Will flash 2 blocks...
SSW loading returns:0
Setting up GDFS...
OTP WRITE NOT EXECUTED.
Clearing total time...
Writing simlocks...
ALL UNLOCK/LOCK CODES SET TO "06224762"
Signing...
control keys complete.
full sig complete.
Elapsed:12 secs.
SERVER SUPPORT ENABLED.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:BROWN
FLASH CID:52 COLOR:RED
PATCH:061205 1523 HANCXC9876543210_DB2020_MEM_PATCHER_R2A006 0
LDR:061201 1314 HANCXC1329129_DB2020_FLASHLOADER_R2A005
Flash ID check:897E
Flash props sent ok
writing E:\SETOOL3\SONYERICSSON\THANHTAM\W850\CID52\R1KG001_1250204_CHINA_CY.ssw
CURRENT FLASH FILE CID:52
SSW uses complete hash, hash len is:9200
Will flash 460 blocks...
SSW loading returns:0
writing E:\SETOOL3\SONYERICSSON\THANHTAM\W850\CID52\R1KG001_FS_APAC_CY_RED_CID52.ssw
CURRENT FLASH FILE CID:52
SSW uses complete hash, hash len is:5140
Will flash 257 blocks...
SSW loading returns:0
CSloader version:
070410 1557 HANCXC1250562_DB2020_CSLOADER_R3A009
loader startup: executed
loader filesystem startup: executed
loader GDFS startup: executed
loader unlock: executed
writing tpa/preset/custom/C3_PCA_G3v2.cer
writing tpa/preset/custom/CONTENT_DOWNLOAD_HOOK_2.itm
writing tpa/preset/custom/customize.xml
writing tpa/preset/custom/DESKTOP_HOOK_2.itm
writing tpa/preset/custom/Entrust.net Root Certificate.cer
writing tpa/preset/custom/Entrust.net_WTLS_Root_Certificate.wcrt
writing tpa/preset/custom/FM_PICTURES_HOOK_3.itm
writing tpa/preset/custom/FM_SOUNDS_HOOK_3.itm
writing tpa/preset/custom/FM_THEMES_HOOK_3.itm
writing tpa/preset/custom/FM_VIDEOS_HOOK_3.itm
writing tpa/preset/custom/GAMES_HOOK_3.itm
writing tpa/preset/custom/GTE_CyberTrust_Root.cer
writing tpa/preset/custom/GTE_Cybe_Trust_Root_WTLS.wcrt
writing tpa/preset/custom/Root.cer
writing tpa/preset/custom/SEMC_E2E_Root_CA.crt
writing tpa/preset/custom/SETT_RINGTONE_HOOK_3.itm
writing tpa/preset/custom/ThawtePremium.der
writing tpa/preset/custom/ThawteServerCA.cer
writing tpa/preset/custom/Utiroot.cer
writing tpa/preset/custom/VeriSignClass3Root.cer
writing tpa/preset/custom/Verisign_Class_3_CA_WTLS.wcrt
Phone detached
Elapsed:825 secs.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:RED
FLASH CID:52 COLOR:RED
phone CID not supported in that mode
Elapsed:4 secs.
SERVER SUPPORT ENABLED.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:RED
FLASH CID:52 COLOR:RED
phone CID not supported in that mode
Elapsed:6 secs.
SERVER SUPPORT ENABLED.
Open COM port OK
Abort all operations.
phone pre-boot failed,possible RECOVERY needed.
Elapsed:5 secs.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:RED
FLASH CID:52 COLOR:RED
phone CID not supported in that mode
Elapsed:9 secs.
RECOVERY MODE STARTED
Open COM port OK
REC:061220 1711 NPA4_CXC1329130_DB2020_SEMC_RECOVERY_P3K
Recovery succefull. Reflash phone now
Elapsed:11 secs.
Open COM port OK
ChipID:9900,EMP protocol:0301
Speed:921600
OTP LOCKED:0 CID:15 PAF:1 IMEI:04857555048575 CERT:BROWN
FLASH CID:49 COLOR:BROWN
060721 1021 DB2020_SERVICE_LOADER
Flash ID check:897E
Flash props sent ok
writing C:\Documents and Settings\THANHTAM\Desktop\SE380096\eroms\DB2020EROM_RED52_SIGNED_CID49_BROWN.ssw
CURRENT FLASH FILE CID:49
SSW uses complete hash, hash len is:40
Will flash 2 blocks...
SSW loading returns:0
Setting up GDFS...
Writing IMEI:xxxxxxxxxxxxxxxxxx
write OTP complete.
Clearing total time...
Writing simlocks...
ALL UNLOCK/LOCK CODES SET TO "70416128"
Signing...
control keys complete.
full sig complete.
Elapsed:15 secs.

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Anh em sau này gặp dòng DB2020 này thì làm nhiệt tình vào nhé,keo rất mềm và board rất good.Thiếu đồ chơi thì pm mình tiếp.:D

How to change Old Flash?
How to change New CPU?
How to change Old CPU?
Mình sẽ post cách làm ok những chủ đề này sau.:D

thay New Flash là bạn thay flash mới hay lấy cũ thay qua giải thích cho mình nhé
IMEI:04857555048575 là sao ngộ vậy ta????????

Trích:

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Được post bởi xauxilx2005

thay New Flash là bạn thay flash mới hay lấy cũ thay qua giải thích cho mình nhé
IMEI:04857555048575 là sao ngộ vậy ta????????

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Thay Flash mới chứ củ đâu bạn.:confused:
Để số Imei này xài bình thường,khỏi write Imei cũng được.Có thể Flash này sử dụng qua máy khác.
Nhưng khách yêu cầu Imei thì làm Imei.Chỉ write vùng OTP này 1 lần.:D

Trích:

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Được post bởi t4_mobile

Thay Flash mới chứ củ đâu bạn.:confused:
Để số Imei này xài bình thường,khỏi write Imei cũng được.Có thể Flash này sử dụng qua máy khác.
Nhưng khách yêu cầu Imei thì làm Imei.Chỉ write vùng OTP này 1 lần.:D

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bạn có thể chỉ khi mình thay new flash viết vào vùng OTP imei thì cách làm ra sao .Có thể viết giống 15 số imei cũ trên sườn lại k nhé:confused:
PS: mình k biết nên hỏi ah nghe chứ k có ý gì khác thank you

Go to EmptyFill tab
Select W850
CID=49
Press RECOVERY
Load db2020gdfs_in_ssw_format_CID49_BROWN.ssw.cry and DB2020EROM_RED52_SIGNED_CID49_BROWN.ssw (both files at once)
Fill IMEI number
Press FLASH.

Go to Sony Ericsson tab
Load MAIN firmware and press FLASH
Load W850_GDFS.bin in MISC field and press WRITE GDFS
Go to Emptyfill tab
Select CID49 and press RECOVERY
Load DB2020EROM_RED52_SIGNED_CID49_BROWN.ssw and press FLASH
Goto Sony Ericsson tab
Load MAIN + FS + CUSTOM (OR COMPLETE PHONE OPTION) and press FLASH

Test Phone. If works OK, then GoTo EmptyFill tab,seclect CID49 and press RECOVERY,load DB2020EROM_RED52_SIGNED_CID49_BROWN.ssw, fill IMEI, check OTP IMEI and press FLASH.

Màu Xanh là các bứoc chúng ta phỉa làm khi thay Flash mới.

Màu Đỏ là viết Imei nhưng không viết cũng xài bình thường.Quan trọng hơn nửa là ta có thể tận dụng IC Flash này mãi mãi cho nhưng máy khác.;)