Sony WH-1000XM4 Service Manual page 12

WH-1000XM4
16. Tap the [READ] displayed on the center left side of application
screen, check that displayed information are correct values.
Note 19: If there is a mistake in the displayed information, perform the ap-
plicable steps from step 3 to step 11, and tap the [WRITE] dis-
played on the top of application screen.
Values of these columns
is not displayed.
17. Record the value displayed in "BDA Value" column on the cen-
ter of application screen in the memo etc..
Note 20: The BDA value (Bluetooth address) recorded in this process is
written to the NFC L board in next process.
Note 21: Record the value without mistake. If an incorrect value is written
to the NFC L board, the NFC function cannot be used.
045D4B7D67BD
045D4B7D67BD
0DEF7784
10000000
118B2CB8
133C79A1
18. End the NVDM Writer Application (NVDM Writer).
This completes the writing work of necessary each information and
value after replacing the MAIN L board.
Continuously, refer to "3. Write the Bluetooth Address to the NFC L
Board" on this right, and perform the work.
12
045D4B7D67BD
Check that correct
values are displayed.
Check that values
0DEF7784
10000000
are displayed.
118B2CB8
133C79A1
Record
3. Write the Bluetooth Address to the NFC L Board
3-1. Transfer the NFC Tag Data Writing Application from
the PC to the Smartphone and Install it
Install the NFC Tag Data Writing Application for writing the Blue-
tooth address to the NFC L board to the smartphone.
If the NFC Tag Data Writing Application is already installed,
check the following, and proceed to the "3-2. Write the Bluetooth
Address" on page 13.
• Be absolutely sure that the NFC Tag Data Writing Application
supports your model.
• Confi rm that the NFC Tag Data Writing Application is the lat-
est version.
The version of NFC Tag Data Writing Application is repre-
sented by the fi le name.
Example: nfc_tag_writer_2.0.3.apk
Procedure:
Note 1: The each fi gure is a reference example or an image fi gure.
1. Unzip the NFC Tag Data Writing Application (nfc_tag_writer_
2.0.3.zip) prepared in the "1. Prepare the Equipment" on page
6 on the PC.
Note 2: Be absolutely sure that the NFC Tag Data Writing Application sup-
ports your model and that it is the latest version.
nfc_tag_writer
_2.0.3.zip
2. Using the USB cable for the smartphone, connect the smart-
phone and the PC.
3. Transfer the "nfc_tag_writer_2.0.3.apk" prepared in step 1 from
the PC to the root directory of smartphone.
nfc_tag_writer
4. Disconnect the smartphone from the PC.
Sony CONFIDENTIAL
For Authorized Servicer
version
Unzip
nfc_tag_writer
_2.0.3.apk
USB cable
_2.0.3.apk
USB cable
– Continued on next page –
SYS SET