Samsung SCH-A670: How do I erase all data so I can donate my phone?

We have 2 Samsung A670 (?) and we have obtained replacements. We want to donate the old ones to a worthy organization but we want to erase/delete all data before we do.

Can someone please explain to really old people how to do this?

Thanks, Jack

If it doesn't violate any rules of the forum, please cc to: [email protected]
Thanks

---

› See More: Samsung SCH-A670: How do I erase all data so I can donate my phone?

Try this:

- Menu
- Press 9 then 5 to bring up the security menu
- Put in the code
- 7 for "reset phone"
- Select Yes, then OK

the phone will reset

How to erase Android device? in my experience, i am used to using Android files erase software to deleted anything from Android , in this way , these Android data can be permanently deleted on Android phone ,
Even if you want to restore their,it is impossible,