q.bell qt40s02 cv338h-t42 emmc firmware Q.Bell QT40S02 CV338H-T42 EMMC FIRMWARE
Q.Bell BOARD
BOARD CV338H-T42
to see EMMC pinout photo as well as to download EMMC BIN Firmware. you must Subscription
ISP PIN OUT EMMC PROGRAMMER TNM5000
isp pinout info
Programmer ISP Cable EMMC pin
ISP PIN 1 CMD
ISP PIN 3 RST-n(Reset) (mandatory)
ISP PIN 5 CLK (Clock)
ISP PIN 6 DAT0
ISP PIN 8, 10 VSS (GND)
Vcc of Chip Must be ON. Reset is needed only when circuit reset is not working.
Note 1: After Selecting EMMC, programmer will be switched to Report view.
because EMMC files are too large and can’t be viewed by hex editor.
you can switch back to hex editor by unmarking the report button.
Note 2: Load & Save buttons has no use in EMMC nand. you must select filename
after pressing read or program buttons. File will be saved automatically with
.Boot 1, .Boot 2, RPMB, EXT_CSD extensions for different parts of the chip.
Note 3: After pressing read or Program, EMMC size and type will automatically
be Detected.
Note 4: Use Config Window for selecting Different Parts of the chip for read and write.
Also, chip Size and name is read from the chip and can be viewed in this window.
Note 5: Erase is for total chip erase. before Programming Each part, Programmer
will erase it automatically, so no need for chip erase before program.
Note 6: Only First 192 byte of EXT_CSD is writable by users and Some of these bytes
are read-only and some parts are one-time programable so if you write over these areas,
you get Write error.
Note 7: in most cases, Reset Pin is not necessory, Power on/off the device for reset
to see EMMC pinout photo as well as to download EMMC BIN Firmware. you must Subscription
ISP PIN OUT EMMC READ PROGRAMMER RT809
DS40M81-DS01 LC395DU1A-IV1.0
My channel YouTube video RepairAllTV
DUMP EMMC NAND EEPROM
Important notes: The files we make available on this website are backup copies of device firmware that were fully operational at the time of copying.
We always try to refer to the technical data of the device, however we inform you that there may be some incompatibility with your device, even if it is the same model.
Firmware is generally fully compatible, but users should be aware that there is a possibility of incompatibility.
You need an programmer to write this dump to the chip.
Please remember to back up your firmware to restore in case of any errors or incompatibilities.
Q.Bell QT40S02 CV338H-T42 EMMC FIRMWARE
Q.Bell MODEL QT40S02
BOARD CV338H-T42
EMMC THGBMDG5D1LBAIL (3776MB)
PANEL MODEL DS40M81-DS01 LC395DU1A-IV1.0
READ EMMC PROGRAMMER TNM5000
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