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manual:faq:pro_to_lm4

How to migrate from Locus Map Classic to Locus Map 4


Locus Map is a complex software with many customization options. Before the transfer of your data from Locus Map Classic to Locus Map 4, please pay attention to the following:

Android 13+

  • change the storage of Locus Map Classic's backup folder to the system Documents directory:
  • open Locus Map Classic menu > more functions > Backup Manager > make a full manual backup
  • go to settings > Miscellaneous > Default directories > Unload app data - select some accessible sector, e.g. /Android/Download/, create “locus_data” folder in it and execute the unload
  • open Locus Map 4 > go to settings > Backup&File system > Data transfer > Load app data - select /Android/Download/locus_data > confirm (app needs restart)
  • go to settings > Backup&File system > Backup manager > Restore backup - select the backup file in the “Documents” directory
  • restart Locus Map 4

Android 11 - 12

  • install Locus Map 4
  • open Locus Map 4 settings > Backup & filesystem > App data transfer > Load Locus Map Classic data
  • restart Locus Map 4

Note:

In some rare cases, the procedure above may fail for unknown reasons. If something like that happens, we recommend transferring the app data manually with the help of a PC:

  • connect your phone to a PC via USB and allow file transfer on the phone
  • copy all files from Android/data/menion.android.locus.pro/files/Locus to Android/data/menion.android.locus/files/Locus (overwrite all its contents) in the phone's internal storage
  • disconnect the phone and restart Locus Map 4

Android 6 - 10

Both apps share the same data directory but each has different settings. So please do the following:

  • install Locus Map 4 to the same storage as your Locus Map Classic (don't worry about any conflict)
  • make a complete backup of Locus Map Classic data
  • open the backup file in Locus Map 4 backup manager
  • restore all items except the points/tracks/routes database (no need to do it):
  • restart Locus Map 4
  • (uninstall Locus Map Classic if you don't need it any longer)
manual/faq/pro_to_lm4.txt · Last modified: 2025/05/28 11:25 by mstupka