op94, Feb 12, 2019 : Hi everyone, I have a problem that I would like to expose you. I have a safe file belonging to my old Huawei P9 that I would like to open on my OP6T. I downloaded the apk of the Huawei file manager but the installation is not successful, saying "app not installed". I downloaded an old version (of 2016) that I installed but the safe file was generated with a more updated file manager. My question is: can we somehow install the most updated one? or huawei has decided to block it only to its customers?