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Sony Ericsson / Sony : General : T68's firmware & BT400GII Bluetooth headset
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Digishape Posts: 12

I got a mail from BLUETAKE to solve the echo issue of my T68 and BT400GII.
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" According to a report from audio chip provider, CSR, it mentioned that when you're using T68i with BT400GII, there might be some echo.
The echo is caused from the firmware of T68i. If the firmware version is R5C001, the echo will happen. The newest firmware version
is R8A015, there shouldn't be echo with this version.

To check the firmware version of T68i, you'll have to use its "joystick" & the star * on the keypad.

Procedures:
T68 Joystick RIGHT > Press * > Joystick LEFT > Joystick LEFT > Press * > Joystick LEFT > Press *
If you found out the firmware version is R5C001, you could take your T68i to Sony Ecricsson service center to upgrade the firmware
into R8A015.
P.S. T68 is with firmware R2E006; should be no problem with BT400GII"
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Basically,after I upgraded the T68's firmware to R8A015, the echo was gone. For every body's reference.
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Posted: 2003-06-27 09:40:11
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Syd Posts: 76

yep got this emailed from them about 3 hours after posting my review. I updated my firmware to the latest and now it seems to work fine.
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Posted: 2003-06-27 14:42:11
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