Look connect your phone to xs++ 3.1 and copy here your phone log.

XS++ 3.1 Guide-Flashing,Customizing,Recovering

Languages Description

CDA ( custom file description ) W880

I'm considering installing W880_R8BA024_MAIN_GENERIC_AI_RED52, does that sound about right?
This is ok.

Main: W880_R8BA024_MAIN_GENERIC_AI_RED52
Filesystem: W880_R8BA024_FS_APAC_RED52
Custom file:

HB1-06_Gen_CDA102568_101_R8A_GENERIC_APAC,
Ai_i_CDA102719_64_R4A_Generic_Trade_Australia.

Nice day