I have a strange behavior that I don't understand.
I want to install a new rom : custom or stock, it doesn't matter.
1- For a custom rom, I boot in recovery mode (philz touch) and I do a full wipe (cache, data, system, preload).
I install the rom by zip installing.
2- For a stock rom, I flash it with ODIN.
At the first boot, there is still my gmail, dropbox and samsung accounts.
No needs to set my phone because everything is already done
Do you have any idea ????
Thank you for your help.