How to Complete Delete Contacts On Android

A powerful Android phone have become people necessary daily life helper. Whether it's for office needs or life  needs,it can be said people are inseparable from the Android phone.Android users have encountered such a situation? When your Android phone use more and more long time, you will find it's performance was more and more low.The growing number of programs,more and more photos, video, text, software cache, and so on are the cause of your  Android phone performance became low, even one day you will suddenly discover that your phone even can't save a  phone number and your Android phone will continually to prompt you memory was full.At that time you must delete some data to release the memory.So this is how embarrassing things! Simply delete data was actually not complete and not enough.Then recommend you Android Data Eraser,it's powerful function rest with deleting data permanently on Android phone, Even the professional Android Data Recovery software can't recover the lost data from  your Android phone.

You only need a few simple steps to thoroughly remove the contacts on the Android phone, later you can easily  delete someone you don't often contact with or the contact person you don't want to be seen,other data including  pictures, contacts, messages, songs, and so on can also be completely removed. Download a free trial version, give  it a try!



How to Complete Delete Contacts On Android

Step 1:Backup the important Android data before deleting. 

The important Android data for backup on the computer first, once deleted cannot be restored.

Backup the important Android data before deleting

Step 2: Install and run Android eraser program on your computer. 

After installing and running the Android Data Eraser, in the main window bottom right click on the "Erase Your Old  Phone"button,as the following shown.

 Install and run Android eraser program

Step 3: Connect your Android device to the computer.

Then scans the data on the Android phone,choose data you want to delete by clicking on the "Erase Now".

Connect your Android device to the computer.

Step 4: Start to delete all your data from Android devices. 

Preview file, and click on the "Erase" wipe all data directly from your old Android device, it needs some time to  wait for deleting all data.

Start to delete all your data from Android devices. 

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How to Erase All Data from Android Phone and Tablet

How to Complete Delete All Data On Android

A report recently highlighted the sheer amount of data that is now routinely stored on our smartphones and how little heed some of us pay to what happens to our personal information.
Security researchers bought dozens of phones and SIM cards from sites such as eBay and unearthed personal information on almost every one. However, when asked, most of us state that we ensure we wipe our phones before passing them on to a new owner or abandoning an older handset in favour of a faster, shinier new model.

The problem is, it’s not simply a question of deleting all your contacts and text messages. Accounts that are set up for synchronisation and the trail of websites you’ve visited tell their own tale too. Here we look at how to prepare your Android device for retirement or a new owner by ensuring you’ve removed all traces of your own use – and checked for any photos or videos you want to keep.

How to wipe an Android device: Too clever by half

You might think phone hacking and data theft from mobile phones is limited to royalty and celebrities, but unlocking secrets is often as simple as plugging a phone in to a PC and watching what the media manager pops up. Let’s just say we surprised ourselves by accidentally uncovering our own long-forgotten messages and call logs this way.
With media-management tools increasingly being stored on the devices  to which they relate, rather than supplied on accompanying CDs, possession of a handset often delivers up most of its secrets. If nothing else, you need to PIN?protect access in case of loss.

Permanent Erase Your Android

Note that there are utilities available on the web that allow both hapless users who have deleted content in error and scammers with design on your details to uncover even deleted SIM card content, but a PIN code (for the SIM rather than the handset) can often deny them access. On an Android device this option is in the Settings, Location & security, Set up SIM card lock menu. You can also set up security governing access to the Secure Digital card or USB storage devices.

You should be aware of just how much information someone could glean just by plugging in a smartphone to a PC. Everything from web addresses to text message conversations and tweets is still logged. Since Motorola supports Device Stage for Windows 7, all that’s needed is a USB cable to access all this data.

Rigorously go through the settings for each aspect of your Android smartphone to be sure that you have everything you need. Here, we’ve downloaded photos one by one and deleted each in turn, just to be sure we’ve got everything we want. However, you can also import photos and other files using the auto-import option in Windows. Note that to drag-and-drop content from your Android device you may first need to enable the handset as a mass storage device. This option should appear when you plug in the smartphone to your PC.

How to wipe an Android device: Unwelcome associations

The other way of deleting what’s on your phone is to use the tools on the device to do the job. Performing a factory reset lets you wipe absolutely everything, but this isn’t always the best option. If you don’t want to lose the apps you’ve bought or have another reason to preserve some of the contents – perhaps a family member is getting the handset and you’re happy for them to use the apps but not to access your linked Facebook account – you need to enter Android’s settings menus.

Click the Settings menu on the Android home screen and, under the Accounts and sync settings menu, scroll down to the Auto-sync options and check for any that have been set up for your social networking accounts. Under the Manage accounts sub-menu you’ll see the current status for your Gmail, Facebook and Twitter accounts.

If you’ve removed the SIM card from the device in preparation for your change to a new handset, any associated accounts should be set to Off. Confusingly, if you click on Privacy, you’ll be taken to the option to remove the account link from your device as well as to initiate a manual synchronisation.

To perform a factory reset, go to the Settings menu and choose SD & phone storage. Click on the option at the bottom labelled Factory data reset and confirm that you’re happy to wipe the device.

How to Permanent Delete All Data on Android Phone and Tablet



How to wipe an Android device: Total Wipe out

The Device Stage allows us to delete our browsing history as well as photos and call records – a check you might not otherwise get round to performing. Click the Confirm option to get rid of all those private messages. Note that if your phone is stolen you may be able to get the operator or manufacturer to put a lock on it, so its contents can’t be read by a stranger. To be sure, plan ahead, and download and install one of the security tools offered on the Android Market.

Some offer remote wiping, while others let you remotely lock up your device or will automatically bar access to someone if they don’t enter the right security credentials. If you routinely push work files to and fro using your Android device, using such a utility should be a priority.

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How to Complete Delete Contacts On Android

How to Erase All Data from Android Phone and Tablet

Before you let go of your old cell phones, whether you are recycling them or just giving them to a friend, it is important that you protect yourself by first erasing all of your personal data. That includes your contacts, text messages, emails, call log, pictures, and every app you have downloaded.

Gizmogul provides a Secure Data Removal service for all of its customers, but many prefer to remove their data beforehand. If you would like to erase all of your data and reset your phone to its factory settings before sending it, the Android platform makes the process very simple. Just follow these easy steps:

Note: The exact wording may vary depending on your device, but it should be similar.

To erase the micro SD card:

1) From the main menu, go to Settings.
2) Scroll down and select Storage.
3) Under the SD Card heading, click on Format SD Card and confirm your decision.
4) From the same Storage menu, choose Format Internal (or USB) Storage. Not all phones offer this option.
5) Go back to the Settings menu and choose Privacy.
6) If necessary, uncheck the boxes labeled Back Up My Data and Automatic Restore.
7) Click on Factory Data Reset. On some phones, this option may be listed in the Storage menu.

Once this process is complete, your Android phone will be reset to a clean slate, and you can feel comfortable knowing none of your data can be recovered from your device.

More Information of the Android Data Eraser

Permanently Erase Data from Android Phone and Tablet

Decide to sell or donate your old Android phone, but want to keep your personal data out of the wrong hands? Android Data Eraser helps to protect your personal data by erasing all of them from your Android phone, safely and permanently.

Erase existing data: Wipe off everything on your Android phone in 1 click.

Erase deleted data: Deeply scan your Android phone and erase all deleted data in the phone memory.

Note: The Mac version is not avaliable to delete data from Android now.

Android Data Eraser

How to easily recover deleted information Android phones

According to the news media exposure exists Android phones a serious design flaw that could leak user privacy. Android phones in the deleted photos, text messages, contacts and other personal information will still be easily recovered by the software, which will sell second-hand mobile phone users great concern. Experts even suggested not to sell your old phone. 

According to experts, in theory, as long as the information is not covered on the phone, being able to recover deleted Android data, even when using the phone comes with a "restore factory settings" function, can not be completely removed. The staff of a data recovery company, said phone photos, information can be recovered, charges ranging from RMB 500-1000.

Data show that as of the end of 2013, Android mobile phone ownership has more than 800 million units. 

According to security experts, this is due to a design flaw caused the Android system. Text messages, photos, address book for users are "absolute privacy", once some sensitive messages (bank account numbers, passwords, etc.) is compromised, often caused incalculable damage.

For such cases, the phone completely sealed indeed fundamentally solve the problem, but this is clearly not in line with the actual situation. How to safely handle the export of personal information before the old phone and remove private information? According to experts familiar with the phone software for cleaning up old phone features a variety of information, the latest of a domestic security class applications "privacy grinder" function, by erasing the overall depth of the destruction that can completely remove saved in the phone the information and ensure that the information can not be maliciously restored.

Apple iWatch surface or push up to 5 million per month

According to Apple's release plans to informed sources, Apple will release iOS 8 October a system equipped with wearable smart devices, wearable devices, this is perhaps everyone awaited iWatch.

And more foreign media broke the news, Apple paragraph wearable smart devices can be described as confident its planned monthly production from 3 million to 5 million as much as, if this plan were implemented, it

Although this has not yet wearable devices have exposed more details, but industry sources said, this is very wearable device may be configured curved OLED touch display, and the ability to collect user calorie consumption, blood pressure and blood oxygen levels and other health data in order to users can be more prepared and more real-time understanding of their health status. Meanwhile, the device can also read the paragraph smartphone user information.

However, with the iPhone smartphone advantage in the mobile phone market, presumably wanted to gain an advantage before the mobile phone brands are powerless. The price has been the focus of concern to users, according to today's most wearable device is less than the price of RMB 1206, but Apple's price is expected to be higher than this value.