DVD 4250D – Vestel DVD player How to enter Service Mode – Software Update

CD Update Procedure of 4250D

1. Download the update file from the convenient link according to your default language choice.
2. While there is no CD in the DVD (No Disc Mode). Press “Menu 1 3 5 7” buttons on the remote control in order to reach the Service Menu of DVD Player:

[Note the software version described as “b.xx “ to be able to compare the sw. Version after update process.]
3. Copy the update file to the desktop and rename it according to the update file name in the hidden menu of
the device.
For example

If C2M1AS__ is written then rename it like C2M1AS__.rom
If P6M1AS__ is written then rename it like P6M1AS__.rom

(If you receive the update file already renamed (with addition of .rom) from the customer technical support department by giving the SAP code of the product then burn the already renamed file with nero program as it is shown below.)

4. Burn the renamed files by Nero program with below set up.

5. After burning process is completed, place the update CD into the DVD tray and press play button.

6. Wait to see the update process steps as shown below. When the sw. Update is completed unit will switch itself to standby mode.

7. Finally, press the eject button and take out the update CD while DVD Player remains at stand by Mode.
8. Updating process has been completed. To check whether it is updated correctly or not, repeat the first step
for comparing software version
9. If the previous and letter names are different, CD is update has completed successfully. If the name remains same than go through the steps from the beginning.
IMPORTANT NOTE If the AC source breaks down while the updating the unit (main board) will be totally out of order.

Brief Information of Naming the File
Software version differs from each other depending on front models. 23xx and 24xx are called Old VFD and 25xx and 26xx are called Mini VFD. Each character in the file name is an abbreviation of a description as illustrated below.

Pay attention the left side. Select CD and CD_ROM (ISO) on the upper left side of screen.

> Select No Multisession.

> Format is Mode 1

> Leave the dates as it is

> Leave it as it is

> Click the “New” on the upper right corner of the screen.

> Select your file from file browser then you will see your file in the “Name” section on the right side and then copy the files to under “Name” section on the left side.(this is just an example you will see your file name when you are doing this process)

> Click the “Burns the current compilation”

> Then you will see this screen and click the “Burn” on the right upper side of screen.

You will see the next screen and tray will open itself on computer, then place the CD in CD-ROM And it will start writing. At the end you will see “burn completed”