BenQ S88 update - USB troubles

After the software upgrade I noticed the first problem, there are issues with the phone being recognised as a USB mass storage device.

In fact the device hangs as soon as the USB cable is connected and comes back to life when the cable is pulled out.

The only workaround I could find was powering the device off, connecting the USB cable and powering the device on. After that the device doesn't recognise automatically the USB connection and you have to enter the Tools menu and enable it on the last line.

But unfortunately this still has no influence on SuSE Linux 10.0 where in the logs I found this:

SCSI device sdc: 43008 512-byte hdwr sectors (22 MB)
sdc: Write Protect is off
sdc: Mode Sense: 01 0a 05 03
sdc: assuming drive cache: write through
sdc: unable to read partition table
sdc: Unit Not Ready, sense:
: Current: sense key: Illegal Request
  Additional sense: Logical unit not supported

The output of *#300# (S88 Firmware version) is:

Type:HYPB1A
HW ID:1
SW:1.28
PID:00
Date:2006/06/02
Time:17:25:31
LPV:1.28
LPID:25
MMP:1.28
FV:
PPF:HYPB1A_BenQ_DE_NSL_25120j1_111.p
13/04/06 11:03