I want to sell my Samsung Galaxy S3. It has many privacy about me, so I decided to erase all the data on my phone before selling. How can I erase all the data on android phone without recovery? Any advise will be appreciated.
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Reinstall the operating system.
Yes, you can.
You just start a new game and replace the previous file.
yes
For that, you just dive into Settings, tap that big ol' System button, and choose Reset (your device may also say Backup and Reset, in which case, pick that). From there, select Factory Data Reset, then Reset phone. Since you're getting rid of this phone, you'll want to erase everything.
force close and delete data
Definitely yes.
It is basicly a wifi hotspot from an android device. It uses the mobile data on your phone and sends it through wifi so you can use your mobile data on your laptop/other wifi abled devices
Yes, an android phone can be connected with a USB modem. Select wireless networks from settings, enable 3G option, and also make sure data is enabled.
Yes, it does. But not necessarily from an phone. If you don't have a data plan for your android phone, you can use sites like androlicious to search for applications or games. But to install apps on the phone you will need a WiFi connection or mobile internet.
Note: Factory reset option will erase your data permanently. It is recommended to backup your data before performing reset.Below are the steps to perform factory reset:1. Open your device's Settings2. Depending on your device, the Factory data resetfeature may be located in one of two sections within the Settings app:- Select the Privacy settings, and scroll down to Factory reset- Select the Backup and reset settings, and scroll down to Factory reset3. Tap Reset device to delete all data and restore your device's factory settings.4. Confirm the process by selecting Erase everything.5. This will delete all data and restore back to your device's factory settings.