All china phone lcd driver
 

Hi
i am changed my phone lcd after phone is white screen, because new lcd driver different. 2 lcd same size, but different driver.
l want to change phone lcd driver but how can ?



my phone flash file support this lcd dirver

MT6225_28_LCM_SET\lcd_custom_KORTEL_H1199N220A_R61 580.c
MT6225_28_LCM_SET\lcd_custom_DisplaySun_DST3022NX. c
MT6225_28_LCM_SET\lcd_custom_Truly_1P2545_HX8347.c
MT6225_28_LCM_SET\lcd_custom_TXD_T220A_R61580.c
MT6225_28_LCM_SET\lcd_custom_Truly_1P2548_ST7781.c
MT6225_28_LCM_SET\lcd_custom_Tianma_TM022HDZ05_ILI 9328.c
MT6225_28_LCM_SET\lcd_custom_TXD_T220A_2_1289.c
MT6225_28_LCM_SET\lcd_custom_Truly_1P2297.c
MT6225_28_LCM_SET\lcd_custom_Truly_1P2297_XL1.c
MT6225_28_LCM_SET\lcd_custom_TXD_T220A.c


new lcd driver this is
MTK25_GEMINI_LCM8BIT\lcd_LGDP2518.c
MTK25_GEMINI_LCM8BIT\lcd_LGDP4513.c
MTK25_GEMINI_LCM8BIT\lcd_LGDP4525.c
MTK25_GEMINI_LCM8BIT\lcd_LGDP9325.c

this driver how find and how can write in phone or in flash file ???

my phone flash file lcd driver adress
Target CPU:MT6225
Main LCD_Driver Count:10
LCD_Driver CodeTablePos:
POS[0]:0x00BB2E2C
POS[1]:0x00BB2DEC
POS[2]:0x00BB3078
POS[3]:0x00BB2FB8
POS[4]:0x00BB2EF8
POS[5]:0x00BB2F78
POS[6]:0x00BB2FF8
POS[7]:0x00BB3038
POS[8]:0x00BB2E6C
POS[9]:0x00BB2F38
Space code pos:0x00D00000

new lcd working one phone
phone in flash file is supported this lcd driver

Main LCD :240X320
Target CPU:MT6225
Main LCD_Driver Count:4
LCD_Driver CodeTablePos:
POS[0]:0x00CD6424
POS[1]:0x00CD6464
POS[2]:0x00CD64A4
POS[3]:0x00CD63E4
Space code pos:0x00D00000

i want to backup start adress 0x00cd6424 and end adress 0x00d0000 with mtk tool and vepro wrong adress how can writing new lcd driver in phone or in flash file ?

what is this lcd driver adress how can reading lcd driver other phone and how can writing my phone ?

old lcd asm code :


Delay_ms(150);
//******** Display setting **********************


Write_LCD_REG(0x0046,0x0094); //IDMON=0,INVON=1,NORON=1,PTLON=0
Delay_ms(5);
Write_LCD_REG(0x0047,0x0041); //MY=0,MX=0,MV=0,ML=0,BGR=0,TEON=0
Delay_ms(5);
Write_LCD_REG(0x0048,0x0000); //N_DC=1001 0101
Delay_ms(5);
Write_LCD_REG(0x0049,0x0033); //P_DC=1001 0101
Delay_ms(5);
Write_LCD_REG(0x004A,0x0023); //I_DC=1111 1111
Delay_ms(5);
Write_LCD_REG(0x004B,0x0045); //N_BP=0000 0010
Delay_ms(5);
Write_LCD_REG(0x004C,0x0044); //N_FP=0000 0010
Delay_ms(5);
Write_LCD_REG(0x004D,0x0077); //P_BP=0000 0010
Delay_ms(5);
Write_LCD_REG(0x004E,0x0012); //P_FP=0000 0010
Delay_ms(5);
Write_LCD_REG(0x004F,0x00CC); //I_BP=0000 0010
Delay_ms(5);
Write_LCD_REG(0x0050,0x0046); //I_FP=0000 0010
Delay_ms(5);
Write_LCD_REG(0x0051,0x0082); //N_RTN=0000,N_NW=001
Delay_ms(5);

//******** 240X320 Windows Setting **********************

Write_LCD_REG(0x0002,0x0000); //P_RTN=0000,P_NW=001
Delay_ms(5);
Write_LCD_REG(0x0003,0x0000); //I_RTN=1111,I_NW=000
Delay_ms(5);
Write_LCD_REG(0x0004,0x0000); //DIV=00
Delay_ms(5);
Write_LCD_REG(0x0005,0x00EF); // Column address end 1
Delay_ms(5);
Write_LCD_REG(0x0006,0x0000); // Row address start 2
Delay_ms(5);
Write_LCD_REG(0x0007,0x0000); // Row address start 1
Delay_ms(5);
Write_LCD_REG(0x0008,0x0001); // Row address end 2
Delay_ms(5);
Write_LCD_REG(0x0009,0x003F); // Row address end 1
Delay_ms(5);


//******** Gamma Setting ***********************************

//Write_LCD_REG(0x0001,0x0006);
//Delay_ms(5);
Write_LCD_REG(0x0016,0x0008);//0008
Delay_ms(5);
Write_LCD_REG(0x0023,0x0095);
Delay_ms(5);
Write_LCD_REG(0x0024,0x0095);
Delay_ms(5);
Write_LCD_REG(0x0025,0x00FF);
Delay_ms(5);
Write_LCD_REG(0x0027,0x0002);
Delay_ms(5);
Write_LCD_REG(0x0028,0x0002);
Delay_ms(5);
Write_LCD_REG(0x0029,0x0002);
Delay_ms(5);
Write_LCD_REG(0x002A,0x0002);
Delay_ms(5);
Write_LCD_REG(0x002C,0x0002);
Delay_ms(5);
Write_LCD_REG(0x002D,0x0002);
Delay_ms(5);

Write_LCD_REG(0x003A,0x0001);
Delay_ms(5);
Write_LCD_REG(0x003B,0x0001);
Delay_ms(5);

Write_LCD_REG(0x003C,0x00F0);
Delay_ms(5);
Write_LCD_REG(0x003D,0x0000);
Delay_ms(5);

Delay_ms(20);
Write_LCD_REG(0x0035,0x0038);
Delay_ms(5);
Write_LCD_REG(0x0036,0x0078);
Delay_ms(5);
Write_LCD_REG(0x003E,0x0038);
Delay_ms(5);
Write_LCD_REG(0x0040,0x000F);
Delay_ms(5);
Write_LCD_REG(0x0041,0x00F0);
Delay_ms(5);

//******** Power supply Setting ***********************************

Write_LCD_REG(0x0019,0x0049); //OSCADJ=10 1000 OSD_EN=1
Delay_ms(5);
Write_LCD_REG(0x0093,0x000F);
Delay_ms(5);
Delay_ms(10);
Write_LCD_REG(0x0020,0x0030); //BT=0100
Delay_ms(5);

Write_LCD_REG(0x001D,0x0007); //VC2=100,VC1=100 DDVDH=VBGP*5.47 =4.6625
Delay_ms(5);
Write_LCD_REG(0x001E,0x0000); //VC3=000 VREG3=DDVDH,
Delay_ms(5);
Write_LCD_REG(0x001F,0x0007); //VRH=0110 VREG1=VBGP*2.8 =3.5
Delay_ms(5);

//******** Vcom Setting for CMO 3.2"Panel ***********************************

Write_LCD_REG(0x0044,0x0036); //VCM=101 1010 5A
Delay_ms(5);
Write_LCD_REG(0x0045,0x000A); //VDV=1 0001
Delay_ms(5);
Delay_ms(10);

Write_LCD_REG(0x001C,0x0004); //AP=100
Delay_ms(5);
Delay_ms(20);
Write_LCD_REG(0x0043,0x0080); //VCOMG=1
Delay_ms(5);
Delay_ms(5);
Write_LCD_REG(0x001B,0x0008); //GASENB=0,PON=1,DK=1,XDK=0,DDVDH_TRI=0,STB=0
Delay_ms(5);
Delay_ms(40);
Write_LCD_REG(0x001B,0x0010); //GASENB=0,PON=1,DK=0,XDK=0,DDVDH_TRI=0,STB=0
Delay_ms(5);
Delay_ms(40);

//******** Display on Setting ***********************************

Write_LCD_REG(0x0090,0x007F);
Delay_ms(5);
Write_LCD_REG(0x0026,0x0004); //SAPS1=1000
Delay_ms(5);
Delay_ms(40);
Write_LCD_REG(0x0026,0x0024); //GON=1,DTE=0,D=01
Delay_ms(5);
Write_LCD_REG(0x0026,0x002C); //GON=0,DTE=0,D=11
Delay_ms(5);
Delay_ms(40);
Write_LCD_REG(0x0026,0x003C); //GON=1,DTE=1,D=11
Delay_ms(5);
Write_LCD_REG(0x0001,0x0006);//0002
Delay_ms(5);

//******** Set internal VDDD voltage ***********************************
Write_LCD_REG(0x0057,0x0002);
Delay_ms(5);
Write_LCD_REG(0x0055,0x0000);
Delay_ms(5);
Write_LCD_REG(0x0057,0x0000);
Delay_ms(5);

upssssssssss how to load these drivers what is full procedure
confuse

i want to change in flash lcd driver + add or change but how can i dont know

if Although known full adress size info problems to be solved

for example

Full flash file reading or writing start 0x00000000 0x00FFFFFF end adress where which adress lcd driver and keybord camera adress ?

By this soft LCDSwitch_V2.1.0 http://rapidshare.com/files/37907950...2.1.0.rar.html

i m used this software but dont find lcd driver
http://forum.gsmhosting.com/vbb/f457...roblem-980592/

link not work please upload link again br :)

how can i read & write lcd drive rin china phone pz give full detail hear if any one have pzzzzz share hear.we all need this usefull information if any body have

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upload on anyother site.

i will look forward to this threads i hope all solution will be posted

gooooooooooooooooooooood joooooooooooooooooooooooooob

swich tool
 

this swich toll but all phone not working

4shared.com - online file sharing and storage - download LCDSwitch_V2.1.0.rar

i have G rite L1 with white lcd how can i solve this peroblem

reply me ASAP