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Go Back   GSM-Forum > GSM & CDMA Phones / Tablets Software & Hardware Area > Sony Ericsson > Sony Ericsson

Sony Ericsson
  • ARM Inside: A3618,R600,T100,T100c,T102,T105,T106,Z200,J200,J200i,J200c, J210,J220,230,Z300 etc.
  • AVR Inside: R520,T200,T202,T226,T226m,T226s,T230,T237,T238,T290,T290a,T290c,T290i, T300,T302,T306,T310,T312,T316,T39,T65,T68,T610,T616,T618,T628,T630,T637,P800,P802, P900,P908,P910,Z600,Z608.
  • New ARM Inside (SEMC):D750,F500,J300,K300,K310,K500,K506c,K508,K510,K600,K608,K610,K700,K750,K790,M600, P990,S700,S710,W300,W550,W600,W700,W800,W810,W900,V600,V630,V800,Z1010,Z300,Z500,Z520,Z530,Z550,Z800.
  • CR 16B Inside:T66,T600,T600c,T602.
  • ODM:J100.
  • C Series: C510, C702, C901, C902, C903, C905
  • G Series: G502, G705
  • K Series: K630, K660, K850
  • T Series: T700, T707, T715
  • V Series: V640
  • W Series: W508, W595, W705, W715, W760, W890, W902, W910, W980, W995
  • Z Series: Z750, Z770, Z780

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    Old 07-02-2006, 19:28   #1 (permalink)
    Junior Member
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    Thumbs up white screen in k750i

    phone k750i RED_CID49

    I have tried many days to find w800i files RED_CID49 but no.

    I tried to flash it to w810i RED_CID49 but that vent wrong.

    after i tried to flash it back with file 2006-05-22 - K750_R1BC002_RED_CID49

    Now the phone is white screen 1-2 sec and dead.must remove and innsert the battery every time butt just the white screen.

    can sombody please help.before my wife throw my laptop over my head.
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    Old 07-03-2006, 07:17   #2 (permalink)
    Freak Poster
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    use search button - best solution!
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    Old 07-31-2006, 08:56   #3 (permalink)
    Insane Poster
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    write custumization with ufshwk.nice work
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    Old 07-31-2006, 11:00   #4 (permalink)
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    use usb-smart to repair it.
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    Old 07-31-2006, 11:36   #5 (permalink)
    Freak Poster
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    try to flash it again .. custumise after flashing .. after that do again unlocking procedure .

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    Old 08-04-2006, 16:38   #6 (permalink)
    Freak Poster
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    use Cruiser to flash your phone.
    K750 RED49 is locked EROM, ( impossible to covert to BROWN)
    You need to unlock RSA and detach the cable , after attach your phone.
    Flash it by any flash for K750i and restore fw in RSA Security AREA.
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    Old 11-19-2006, 15:11   #7 (permalink)
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    can you plz help me i have sony ericsson k750i 49red i am tried to unlock with cruiser can it be unlock if yes can you tell step by step plz............ reply back
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    Old 11-19-2006, 18:24   #8 (permalink)
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    yes it can be unlocked.
    1. select model, and attach remove RSA (dont convert to brown) remove battery and replace. unlock.
    4. restore firmware.. (make sure you have firmware restore pack installed )
    remove battery and replace, phone unlocked..
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    Old 11-20-2006, 18:24   #9 (permalink)
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    try attach u phone
    then unlock rsa
    then direct unlock
    then flash u phone and customine ur phone
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