I got a new phone and wanna sell my old Samsung galaxy s5 online, but there are many private data and messagse in it, I treid to delete them by manually, but I still worry that someone could recover my deleted data, so, is there a way that completely erase data, like messages, photos, contacts from Android phone?
First backup your data on the phone. Then write random data to overwrite the current data. After that, factory reset the phone. This should be OK to protect the data being recovered.
Jul 19, 2017, 11:40:30 AM via Website
Jul 19, 2017 11:40:30 AM via Website
Do you get solution please let me too.
Jul 19, 2017, 3:48:01 PM via Website
Jul 19, 2017 3:48:01 PM via Website
Factory reset is a perfect to solution to erase all the old data from Samsung Galaxy phones. Every time I buy or sale any old Android devices I will preform Hard reset/Factory Reset to remove all the unnecessary data.