Tap Settings (the three dots) > Manage contacts > choose Delete All. Insert the SIM card into the Android's SIM tray > open the Phone app > choose Contacts.Erase all SIM card data from the Contacts or Messages app. Go to Android's Settings > Phone Settings > Reset > Delete Memory Device > click OK.
Android cleaner with mac android#
Keep the SIM card inserted in the Android phone's SIM card tray, put the back cover onto your phone, and turn your phone on.Before you take up the steps below, you'd better back up the Android contacts and text messages if you want to keep the SIM card files to other devices.
Android cleaner with mac how to#
How to Erase SIM Card Memory on Android Manually? (Recoverable)Ī few tricks can basically help you format a SIM card on Android. How to Wipe a SIM Card with Android Permanently? (One-click) Part 1. How to Erase SIM Card Memory on Android Manually? (Recoverable) But, do you know how to wipe a SIM card with Android completely and safely? Well, you will find the effective solutions in the post. As a result, you may tend to erase the SIM card to keep your privacy safe when you decide to donate, sell, or recycle your old Android phone. Many important contacts and text messages are stored on the SIM card. I need to know how to erase the SIM card and the phone memory. " Hello, I have a Samsung Straighttalk phone, and I am selling it.
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