K790i blank display blinks - GSM-Forum

recallrules · 05-19-2010, 14:34

hi...

i have a k790i, which was dead.. after flashing it is blinking with white display. i tried to repairing all possibilities (gdfs, erom)

Code:

SIGNED MODE (USING SERVER)
CFG:100000000000
ChipID:9900,EMP protocol:0301

PHONE STATE: "RETAIL"
FLASH CID: 0052
Speed:115200
FLASH ID: 2019
OTP: LOCKED:1 CID:51 PAF:1 IMEI:35@@@@@@@@@@@ CERT:RED
FLASH CID:52 COLOR:RED

Model (from GDFS):K790i
Brand:Sony Ericsson
MAPP CXC article: R1CC003 prgCXC1250477_GENERIC_EV
MAPP CXC version: R1CC003
Language Package: S_ASIA_LEVAN
CDA article: CDA102568/110
CDA version: R4A
Default article: cxc1250491
Default version: R1CC003
PROVIDER: 000-00
SIMLOCKS NOT DETECTED

RESTORATION FILE PRESENT FOR DETECTED FIRMWARE

SECURITY UNITS BACKUP CREATED.

if it is with hardware, then ny body had ny luck on this

regards

recall rules / sids

roney_nexus · 05-19-2010, 14:41

so solution is simple:

1. flash LATEST firmware version. that is first step and you MUST do it always.
2. if phone has imei mismatch or gdfs structure damaged (gdfs open errors) - reset phone.
2.1 if gdfs okay - do not touch gdfs, just do reset operation and write erom on emptyboard tab (that will fix secunits)
2.2 if gdfs damaged - write gdfs template, then write gdfs package from working phone, then 2.1
3. try to power on phone.
4. if phone does not startup, forget about software problems and search hw problems.

recallrules · 05-20-2010, 07:27

i have already read this in previous posts...

was looking for some other sol... ny thing in hardware??

regards

sids

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05-19-2010, 14:41	#2 (permalink)
roney_nexus No Life Poster Join Date: Jun 2006 Location: {JUST@PRAY@FOR@ME} Age: 39 Posts: 3,028 Member: 288504 Status: Offline Sonork: .:100.1587032:. Thanks Meter: 2,266	so solution is simple: 1. flash LATEST firmware version. that is first step and you MUST do it always. 2. if phone has imei mismatch or gdfs structure damaged (gdfs open errors) - reset phone. 2.1 if gdfs okay - do not touch gdfs, just do reset operation and write erom on emptyboard tab (that will fix secunits) 2.2 if gdfs damaged - write gdfs template, then write gdfs package from working phone, then 2.1 3. try to power on phone. 4. if phone does not startup, forget about software problems and search hw problems.

05-20-2010, 07:27	#3 (permalink)
recallrules Freak Poster Join Date: Jan 2007 Location: @ planet EARTH Posts: 341 Member: 433173 Status: Offline Sonork: 100.1590587 Thanks Meter: 31	i have already read this in previous posts... was looking for some other sol... ny thing in hardware?? regards sids