User Guide

Figure 82 SIM card failure

Flash programming troubleshooting

The flash programming is possible via the pads on the PWB.

In flash programming error cases, the flash prommer (via Phoenix or Darium computer software) can give some

information about the error. The most common error information messages are:

• Phone does not set Flashbus TXD line high after VCC is switched on

• External RAM test failed

RM-13/33

Baseband Troubleshooting and Tuning Nokia Customer Care

9240218 (Issue 1) Company Confidential Page 6–13