keeping settings and data about textsecure

[schachmat]

The application id changed between those two versions. You can reset the app id of 3.12 to the old one manually in build.gradle, recompile and it should update the 3.9.1 version instead of installing a parallel one.

[ThomasWaldmann]

Will it also find the 3.9.1 data (i didn't delete cache or data on uninstall) even if i already have uninstalled 3.9.1? Or does it help if I first reinstall 3.9.1? Thanks for helping!

[schachmat]

it should find the data, but you can make a backup first to be on the safe side.

[ThomasWaldmann]

I don't find it in build.gradle - do you have a search term?

[mimi89999]

It's in the LibreSignal/LibreSignal repo.

[schachmat]

This diff should cover it:

@@ -218,6 +218,7 @@ android {
         dev.initWith(buildTypes.debug)
         dev {
             buildConfigField "boolean", "DEV_BUILD", "true"
+            applicationIdSuffix ".dev"
             versionNameSuffix "-dev"
         }
         websockets.initWith(buildTypes.dev)

[ThomasWaldmann]

I did a new build with that diff applied, force-stopped and uninstalled previous build, installed new build, but it doesn't find old 3.9.1 data/settings. It lets me re-register and generates new keys.

[mimi89999]

LibreSignal#22
In your case the app id is org.thoughtcrime.securesms.dev