Cold-start traffic the Android app emits when the user is heading toward
the Sign Up (registration) branch from the launcher, on
Instagram Android 429 with a freshly wiped install.
Diverges from PreLoginFlow in two ways:
no caa.reg.youth_regulation step (US fresh install does not trigger it),
no oauth.token.fetch step (that fires only on the login branch).
The Android attestation/create_android_keystore step is platform-specific
and is added by AndroidRegisterColdStart in @igpapi/android.
Cold-start traffic the Android app emits when the user is heading toward the
Sign Up(registration) branch from the launcher, on Instagram Android 429 with a freshly wiped install.Diverges from
PreLoginFlowin two ways:caa.reg.youth_regulationstep (US fresh install does not trigger it),oauth.token.fetchstep (that fires only on the login branch).The Android
attestation/create_android_keystorestep is platform-specific and is added byAndroidRegisterColdStartin@igpapi/android.