I want remove an Exchange email account from my phone without losing contacts
save contacts
save contacts
That may or may not be possible. If you go into your Exchange account and turn off Contacts, you may be prompted to save them. If not, then your Exchange Administrator has it set to prohibit that. It is their account, and the contacts you save in Exchange belong to the company. All you can do is try.
I want remove an Exchange email account from my phone without losing contacts