Технология понижения версии SCX-3200
pROBE+> rl
Enter Start Address[0x40100000] : 0x(здесь нажать ENTER)
Ready to download from Parallel/Usb/Serial (0x40100000)
-------------------------
Samsung OTG, 2006
Link ID : [00000000]
-------------------------
Drv "design ware core" USB download<HS><HS><EPB_RX 0x00000100>
Special Image is downloading(font, etc)...
-> Address is 0x40100000 закинуть по usb дамп (прошива без первых 120 байт)
[[4194304 Bytes received]] - Complete Downloading
Do you want to debug on? Press y or Y key within 3 second !!
Compress Type : 0xE59FF054
Binary Start Address : 0xE59FF054
Binary Size : 0xE59F0054
Binary Source Address: 0x40100024
[ERR]Invalid Image Format. Check image!!
pROBE+> fp.spi.ep 40100000 0 400000 (копирование из оперативы на флешку)
source addr = 0x40100000, dest addr = 0x00000000, length = 0x00400000
[SFLASH_InitFLASH][NG]
----------------------------------------
SCLK Low = 0x00000003
SCLK High = 0x00000003
PreScale = 0x00000000
Divide = 8
Serial Clock = 15625000.000000 HZ, 15.625000 MHZ
0x00004000 words - 0x00010000 bytes programmed(2 percent : 0x003F0000)
0x00004000 words - 0x00010000 bytes programmed(4 percent : 0x003E0000)
0x00004000 words - 0x00010000 bytes programmed(5 percent : 0x003D0000)
0x00004000 words - 0x00010000 bytes programmed(7 percent : 0x003C0000)
0x00004000 words - 0x00010000 bytes programmed(8 percent : 0x003B0000)
0x00004000 words - 0x00010000 bytes programmed(10 percent : 0x003A0000)
0x00004000 words - 0x00010000 bytes programmed(11 percent : 0x00390000)
0x00004000 words - 0x00010000 bytes programmed(13 percent : 0x00380000)
0x00004000 words - 0x00010000 bytes programmed(15 percent : 0x00370000)
0x00004000 words - 0x00010000 bytes programmed(16 percent : 0x00360000)
0x00004000 words - 0x00010000 bytes programmed(18 percent : 0x00350000)
0x00004000 words - 0x00010000 bytes programmed(19 percent : 0x00340000)
0x00004000 words - 0x00010000 bytes programmed(21 percent : 0x00330000)
0x00004000 words - 0x00010000 bytes programmed(22 percent : 0x00320000)
0x00004000 words - 0x00010000 bytes programmed(24 percent : 0x00310000)
0x00004000 words - 0x00010000 bytes programmed(25 percent : 0x00300000)
0x00004000 words - 0x00010000 bytes programmed(27 percent : 0x002F0000)
0x00004000 words - 0x00010000 bytes programmed(29 percent : 0x002E0000)
0x00004000 words - 0x00010000 bytes programmed(30 percent : 0x002D0000)
0x00004000 words - 0x00010000 bytes programmed(32 percent : 0x002C0000)
0x00004000 words - 0x00010000 bytes programmed(33 percent : 0x002B0000)
0x00004000 words - 0x00010000 bytes programmed(35 percent : 0x002A0000)
0x00004000 words - 0x00010000 bytes programmed(36 percent : 0x00290000)
0x00004000 words - 0x00010000 bytes programmed(38 percent : 0x00280000)
0x00004000 words - 0x00010000 bytes programmed(40 percent : 0x00270000)
0x00004000 words - 0x00010000 bytes programmed(41 percent : 0x00260000)
0x00004000 words - 0x00010000 bytes programmed(43 percent : 0x00250000)
0x00004000 words - 0x00010000 bytes programmed(44 percent : 0x00240000)
0x00004000 words - 0x00010000 bytes programmed(46 percent : 0x00230000)
0x00004000 words - 0x00010000 bytes programmed(47 percent : 0x00220000)
0x00004000 words - 0x00010000 bytes programmed(49 percent : 0x00210000)
0x00004000 words - 0x00010000 bytes programmed(50 percent : 0x00200000)
0x00004000 words - 0x00010000 bytes programmed(52 percent : 0x001F0000)
0x00004000 words - 0x00010000 bytes programmed(54 percent : 0x001E0000)
0x00004000 words - 0x00010000 bytes programmed(55 percent : 0x001D0000)
0x00004000 words - 0x00010000 bytes programmed(57 percent : 0x001C0000)
0x00004000 words - 0x00010000 bytes programmed(58 percent : 0x001B0000)
0x00004000 words - 0x00010000 bytes programmed(60 percent : 0x001A0000)
0x00004000 words - 0x00010000 bytes programmed(61 percent : 0x00190000)
0x00004000 words - 0x00010000 bytes programmed(63 percent : 0x00180000)
0x00004000 words - 0x00010000 bytes programmed(65 percent : 0x00170000)
0x00004000 words - 0x00010000 bytes programmed(66 percent : 0x00160000)
0x00004000 words - 0x00010000 bytes programmed(68 percent : 0x00150000)
0x00004000 words - 0x00010000 bytes programmed(69 percent : 0x00140000)
0x00004000 words - 0x00010000 bytes programmed(71 percent : 0x00130000)
0x00004000 words - 0x00010000 bytes programmed(72 percent : 0x00120000)
0x00004000 words - 0x00010000 bytes programmed(74 percent : 0x00110000)
0x00004000 words - 0x00010000 bytes programmed(75 percent : 0x00100000)
0x00004000 words - 0x00010000 bytes programmed(77 percent : 0x000F0000)
0x00004000 words - 0x00010000 bytes programmed(79 percent : 0x000E0000)
0x00004000 words - 0x00010000 bytes programmed(80 percent : 0x000D0000)
0x00004000 words - 0x00010000 bytes programmed(82 percent : 0x000C0000)
0x00004000 words - 0x00010000 bytes programmed(83 percent : 0x000B0000)
0x00004000 words - 0x00010000 bytes programmed(85 percent : 0x000A0000)
0x00004000 words - 0x00010000 bytes programmed(86 percent : 0x00090000)
0x00004000 words - 0x00010000 bytes programmed(88 percent : 0x00080000)
0x00004000 words - 0x00010000 bytes programmed(90 percent : 0x00070000)
0x00004000 words - 0x00010000 bytes programmed(91 percent : 0x00060000)
0x00004000 words - 0x00010000 bytes programmed(93 percent : 0x00050000)
0x00004000 words - 0x00010000 bytes programmed(94 percent : 0x00040000)
0x00004000 words - 0x00010000 bytes programmed(96 percent : 0x00030000)
0x00004000 words - 0x00010000 bytes programmed(97 percent : 0x00020000)
0x00004000 words - 0x00010000 bytes programmed(99 percent : 0x00010000)
0x00004000 words - 0x00010000 bytes programmed(100 percent : 0x00000000)
----------------------------------------
ulRefTimer(0xFFFFFFFF), ulCurrentTimer(0xFE81FE92)
25635.959808 ms
25.635960 s
pROBE+> reboot
pROBE+>
Boot&Mon. CheckSum OK!
[SFLASH_InitFLASH][NG]
[ WATCH DOG RESET Booting... ]
Press any key to execute Monitor Program within 1 sec...
Kernel Data Read Start From Serial Flash
New kernel was found...
CHKSUM
{
check sum start address : 41000000, count : 001B0000
check sum : 0000A5A5
} /* Checksum End
Checksum OK!!
Kernel Data Read End
Find Compressed Kernel
Kernel UnZip Done!!
jump to 0x40080000
ramsize= 406BFFFF, gsbsize = 40501204, FreeMemPtr = 40500548, FreeMemStart = 40500548
<<< Reelase Mode >>>
<<<LogMsg_PrintOff>>>
Model Code : SCX3200
Main Kernel F/W Version : V3.00.01.08
Main Kernel F/W Date : OCT-18-2010
У меня получилось с 13 на 8 откатится.