I recently purchased a Galaxy Note 4 running stock firmware and activated it on my cellular network with no issues. The phone works fine i.e calls, texts, other functions. I am however faced with a Wi-Fi issue. If I ever power off my phone and turn it back on, the Wi-Fi fails to automatically connect. I have to manually reconnect and every time I do so I get a message that says the phone in in factory mode and wifi is now turning off, change to user mode, This message does not stay for too long on the screen. I read about this and based on certain forums decided to us KIES3 to redo the stock firmware. It was during this process that i noticed the messages (mention below) in recovery mode.
E: failed to mount /efs (invalid argument)
dm-verity verification failed...
I still went ahead and re flashed the stock firmware assuming it would fix all issues, but it did not. Not sure if this phone was rooted at sometime or not. Any help would be much appreciated.
E: failed to mount /efs (invalid argument)
dm-verity verification failed...
I still went ahead and re flashed the stock firmware assuming it would fix all issues, but it did not. Not sure if this phone was rooted at sometime or not. Any help would be much appreciated.