y520-u22 white screen display done.

[defender80]

huawie 520-u22 white screen display pero may display bar sa signal.
1st step;hard reset,no luck
2nd step;format ko sa nck,no luck
3rd step;flashing sapul sya.
Detected : PreLoader USB VCOM Port (COM9)
Phone detected...Please wait
Sending DA agent, please wait...
BaseBand CPU :MT6572_S00
BaseBand CPU Secure Version : FF
BaseBand CPU Bootloader Version : 01
----------------------------------------------------
INT RAM: 128 KB SDRAM
EXT RAM: 512 MB DRAM
----------------------------------------------------
EMMC: (29Gb+4096Mb) TOSIBA 0x303034473930
EMMC FW VERSION: 51:00:00:00:00:00:00:00
EMMC CID: 11010030303447 : 000000000000000000
EMMC UA SIZE: 0xec000000
BOOT STYLE: EMMC BOOT
FULL LENGTH: 0xec480000 [3.692 GB]
Detecting high speed port, wait......
If driver not installed, install high speed port driver.
If not need high speed port, disable it.
After repeat opperation.
Detecting high speed port, wait......
Detected : DA USB VCOM Port (COM11)
Warning, flashing preloader disabled!
If you change android version, preloader must be flashed.
Flash EMMC Algo Start.
Starting flash.
Download firmware to flash now...
Wait untill phone will start charging.
All done.