Flash Operation; Hardware Setup; Flashing Instructions - Ericsson EF738 Service Manual

Flash Operation

Hardware Setup

To make the setup for the upgrading of the mobile phones, follow the instructions
below and refer to Figure 1.
1. Connect the programming interface NTZ 112 311 to an available COM port.
2. Connect the programming cable KRY 101 1135/10 R1A to the interface.
3. Connect a fully charged battery to the phone.
4. Connect the programming cable to the phone.
Keep the phone turned OFF until further notice.
Note!
Use a fully charged phone battery, since the interface is powered by the phone.
The use of an even slightly discharged battery may result in erroneous flashing.

Flashing Instructions

1. In the EMMA window of the Program Manager, first double-click the subdirec-
tory etacsflash and then double-click the wanted flasher program.
2. If the default Com Port has not previously been set:
Click Settings and Com Port, select the default Com Port (Com1 - Com4), and
click OK.
3. To check that the appropriate input file will be used:
Click Settings and Input File, click Default to select the default file, or New to
select a different input file.
NTZ 112 311
1
Test/Service Programs
Fully
charged 3
battery
2
KRY 101 1135/10 R1A
4
45