A few weeks ago I successfully upgraded my Android os to the latest Fujitsu released version.
Then last week the system failed to boot up so I was forced to perform a factory reset and go back to Android 4.1.1.
Now when I try to update it, with the package CHAGALLF15112.pkg downloaded from Fujitsu, I get the following messages:
-- Install /sdcard ...
Finding update package...
My current Build Number is 1.P15100.0505JPN-enFR.140530.0 and Product Number is 15112 ( seems strange that the later is the same as the new build number??)
Does anyone have a solution for this issue? All help very much appreciated.