Mobile Software Programming
Model before C25 and C35, software used for the mobile are similar except for their differences
in the language group. Customer specific values (e.g. ringing tones etc) are seldom, but there
were some, were included in the common mobile software.
C25 and C35 has changed. There is still a common mobile software available which is divided
into language groups. However, this software does not contain the specific settings, such as
ringing tones, greeting text, short dial list etc., required by the operator(s) or service provider(s).
Therefore, it is not uncommon to have some menu item(s) differ in different variants or are not
visible at all. These settings are stored in different memory area of the mobile and will be
activated depending on the customer specific model or variant of the phone by a separate test
step during the production process.
Due to this separation of common mobile software and customer specific initialization, it is
possible to fulfill the demands of the market requiring customization and flexibility.
As a consequence the software programming process in the LSO is divided into two different
steps as followed:
1. Software update to actual version and appropriate language group
2. Programming of CUSTOMER SPECIFIC INITIALIZATION
Mobile Software Updating
The software of the mobile, C35 series, is loaded from a PC directly. Hardware interconnection
between the mobile and the PC is shown in Figure 2.6
FIGURE 2.6 C35 SERIES SOFTWARE PROGRAMMING SETUP
Because of the new type of external connector used in C35 (Lumberg type) an additional
adaptor cable between mobile and boot adaptor is required. Table 2.1 listed all the hardware