Android: Update to Beta2 fails with error -103
Issue generated from Tuleap's migration script. Originally submitted by: Stefan Krüger (s-light)
Today i tried to update ring on my Android phone to the Beta2 version.
i tried it multiple times. every time it fails with the error -103.
i also tried and restarted my device, deactivated and reactiviated wireleslan connection (i have no other internet on the device), checked that there was enough free space (more than 200mb was free).
i also deinstalled Ring and tried to 'freshly' install it. but this also fails with -103 error.
i found http://stackoverflow.com/questions/33149140/play-store-cant-install-app-error-code-103
my phone is running android 1.4.1 (samsung GT-I9100) (API-Level:16; VERSION_CODE: JELLY_BEAN) - there are no official os update..
could this be caused as written in the link by a 'to new' jarsigner /java jdk / missing SHA256 hash functionality? (http://stackoverflow.com/a/34875983/574981)