[Optimus L3, L5, L7 Q&A, Help & Troubleshooting] emilutzzu:
Hey there,i have a little problem with my p700,is stuck in "emergency mode" it cannot be turned on,when i press power button it show yellow screen :( i have this problem since i tried to update to new firmware V20A_00 ,when i try to flash i reciving this error

22:37:08 : Launching SW update

22:37:08 : Unpacking KDZ

22:37:48 : KDZ file extraced

22:38:35 : Files were extracted.

22:38:35 : LGMobileDL Load.

22:38:35 : Port = -1

22:38:36 : Connecting to phone

22:38:46 : Check Phone mode = 1

22:39:04 : Phone type check.......

22:39:09 : LGMobileDL.DLL Loading....

22:39:09 : _SetAuthMark Fail

22:39:09 : AuthMark°¡ Á¤È®È÷ Phone¿¡ Write µÇÁö ¾Ê¾Ò½À´Ï´Ù!

22:39:09 : _SetAuthMark Fail

22:39:09 : LoadCDMAPhoneData() Error

22:39:09 : _DetachDLL Call

22:39:09 : _DetachDLL Call End

22:39:09 : Param : Path = C:\ProgramData\LGMOBILEAX\Phone\LGP700AT-00-V20a-EUR-XX-MAR-08-2013+0.dz

22:39:09 : Param : moduleDir =

22:39:09 : Param : waitTime = 0

22:39:09 : Param : UsbHighSpeed = 1

22:39:09 : Param : PhoneMode = 1

22:39:09 : Param : BinVersion = V20A_00

22:39:09 : Param : AuthMark = 1

22:39:09 : Call fn_StartUpgrade

22:39:09 : Smart : wParam = 206, lParam = 0

22:40:33 : Smart : wParam = 20, lParam = 0

22:40:33 : Smart : wParam = 205, lParam = 0

22:40:33 : Smart : wParam = 205, lParam = 1

22:40:34 : Smart : wParam = 205, lParam = 2

22:40:34 : Smart : wParam = 205, lParam = 3

22:40:34 : Smart : wParam = 205, lParam = 4

22:40:34 : Smart : wParam = 205, lParam = 5

22:40:34 : Smart : wParam = 205, lParam = 6

22:40:34 : Smart : wParam = 205, lParam = 7

22:40:35 : Smart : wParam = 205, lParam = 8

22:40:35 : Smart : wParam = 205, lParam = 9

22:40:35 : Smart : wParam = 205, lParam = 10

22:40:35 : Smart : wParam = 205, lParam = 11

22:40:35 : Smart : wParam = 205, lParam = 12

22:40:35 : Smart : wParam = 205, lParam = 13

22:40:35 : Smart : wParam = 205, lParam = 14

22:40:36 : Smart : wParam = 205, lParam = 15

22:40:36 : Smart : wParam = 205, lParam = 16

22:40:36 : Smart : wParam = 205, lParam = 17

22:40:36 : Smart : wParam = 205, lParam = 18

22:40:36 : Smart : wParam = 205, lParam = 19

22:40:36 : Smart : wParam = 205, lParam = 20

22:40:36 : Smart : wParam = 205, lParam = 21

22:40:36 : Smart : wParam = 205, lParam = 22

22:40:37 : Smart : wParam = 205, lParam = 23

22:40:37 : Smart : wParam = 205, lParam = 24

22:40:37 : Smart : wParam = 205, lParam = 25

22:40:37 : Smart : wParam = 205, lParam = 26

22:40:37 : Smart : wParam = 205, lParam = 27

22:40:37 : Smart : wParam = 205, lParam = 28

22:40:38 : Smart : wParam = 205, lParam = 29

22:40:38 : Smart : wParam = 205, lParam = 30

22:40:38 : Smart : wParam = 205, lParam = 31

22:40:38 : Smart : wParam = 205, lParam = 32

22:40:38 : Smart : wParam = 205, lParam = 33

22:40:38 : Smart : wParam = 205, lParam = 34

22:40:38 : Smart : wParam = 205, lParam = 35

22:40:38 : Smart : wParam = 205, lParam = 36

22:40:39 : Smart : wParam = 205, lParam = 37

22:40:39 : Smart : wParam = 205, lParam = 38

22:40:39 : Smart : wParam = 205, lParam = 39

22:40:39 : Smart : wParam = 205, lParam = 40

22:40:39 : Smart : wParam = 205, lParam = 41

22:40:39 : Smart : wParam = 205, lParam = 42

22:40:39 : Smart : wParam = 205, lParam = 43

22:40:39 : Smart : wParam = 205, lParam = 44

22:40:40 : Smart : wParam = 205, lParam = 45

22:40:40 : Smart : wParam = 205, lParam = 46

22:40:40 : Smart : wParam = 205, lParam = 47

22:40:40 : Smart : wParam = 205, lParam = 48

22:40:40 : Smart : wParam = 205, lParam = 49

22:40:40 : Smart : wParam = 205, lParam = 50

22:40:40 : Smart : wParam = 205, lParam = 51

22:40:40 : Smart : wParam = 205, lParam = 52

22:40:41 : Smart : wParam = 205, lParam = 53

22:40:41 : Smart : wParam = 205, lParam = 54

22:40:41 : Smart : wParam = 205, lParam = 55

22:40:41 : Smart : wParam = 205, lParam = 56

22:40:41 : Smart : wParam = 205, lParam = 57

22:40:41 : Smart : wParam = 205, lParam = 58

22:40:41 : Smart : wParam = 205, lParam = 59

22:40:41 : Smart : wParam = 205, lParam = 60

22:40:42 : Smart : wParam = 205, lParam = 61

22:40:42 : Smart : wParam = 205, lParam = 62

22:40:42 : Smart : wParam = 205, lParam = 63

22:40:42 : Smart : wParam = 205, lParam = 64

22:40:43 : Smart : wParam = 205, lParam = 65

22:40:43 : Smart : wParam = 205, lParam = 66

22:40:43 : Smart : wParam = 205, lParam = 67

22:40:43 : Smart : wParam = 205, lParam = 68

22:40:44 : Smart : wParam = 205, lParam = 69

22:40:44 : Smart : wParam = 205, lParam = 70

22:40:44 : Smart : wParam = 205, lParam = 71

22:40:44 : Smart : wParam = 205, lParam = 72

22:40:44 : Smart : wParam = 205, lParam = 73

22:40:44 : Smart : wParam = 205, lParam = 74

22:40:44 : Smart : wParam = 205, lParam = 75

22:40:44 : Smart : wParam = 205, lParam = 76

22:40:45 : Smart : wParam = 205, lParam = 77

22:40:45 : Smart : wParam = 205, lParam = 78

22:40:45 : Smart : wParam = 205, lParam = 79

22:40:45 : Smart : wParam = 205, lParam = 80

22:40:45 : Smart : wParam = 205, lParam = 81

22:40:45 : Smart : wParam = 205, lParam = 82

22:40:45 : Smart : wParam = 205, lParam = 83

22:40:45 : Smart : wParam = 205, lParam = 84

22:40:46 : Smart : wParam = 205, lParam = 85

22:40:46 : Smart : wParam = 205, lParam = 86

22:40:46 : Smart : wParam = 205, lParam = 87

22:40:46 : Smart : wParam = 205, lParam = 88

22:40:46 : Smart : wParam = 205, lParam = 89

22:40:46 : Smart : wParam = 205, lParam = 90

22:40:46 : Smart : wParam = 205, lParam = 91

22:40:46 : Smart : wParam = 205, lParam = 92

22:40:47 : Smart : wParam = 205, lParam = 93

22:40:47 : Smart : wParam = 205, lParam = 94

22:40:47 : Smart : wParam = 205, lParam = 95

22:40:47 : Smart : wParam = 205, lParam = 96

22:40:47 : Smart : wParam = 205, lParam = 97

22:40:47 : Smart : wParam = 205, lParam = 98

22:40:47 : Smart : wParam = 205, lParam = 99

22:40:47 : Smart : wParam = 205, lParam = 100

22:40:48 : Smart : wParam = 21, lParam = 0

22:40:48 : Smart : wParam = 205, lParam = 101

22:40:49 : Smart : wParam = 205, lParam = 102

22:40:49 : Smart : wParam = 205, lParam = 103

22:40:49 : Smart : wParam = 205, lParam = 104

22:40:50 : Step : Upgrade Error error code = 501

22:41:02 : ResetStartInfo() Call

22:41:02 : _DetachDLL Call

22:41:05 : _DetachDLL Call End

22:41:10 : FreeLibrary Call

22:41:11 : FreeLibrary Call End

22:41:12 : ResetStartInfo() Call End

22:41:14 : ===FINISHED===

and i cannot downgrade to v10k :( :( pls help ,