Self rescue Android device fails and 'death'

As Android devices have serious errors or even can not boot up, the safe mode and restore the status quo devices will help to save your "darling" of her.

Safe Mode (Safe Mode) quite useful for Android users overcome these fundamental errors.However, if your device encountered many serious bugs that machines can not boot the operating system, then restoring the status quo for such equipment at a new factory (factory reset) is the right thing to do.

Note that after reset the device to its original state then all personal data, photographs, video ... saved on the phone memory will be lost. Therefore, to prevent situations phone or tablet for your Android was "dead" and not in the operating system, then you should store data on memory cards and regular backups.

Here are the steps to save Android devices using their faulty:

Boot the device into Safe mode

In the first case, if the device is not in the operating system when booting in the normal way, try booting into Safe Mode. We do not yet have a general way to apply to the entire Android devices when booting into Safe mode is not the operating system. Although Android Open Source Project project Google has integrated this way for the general version of Android , but device manufacturers seek to hide it.

Thus, in addition to searching on Google for the keyword "Boot Into Safe Mode On + device name" (name is the name of the device or tablet device is used), such as "Boot Into Safe Mode OnSamsung Galaxy S III ", then you can try to apply some of the following ways:

Method 1 : With the majority of the tablet and Android phone today, can hit the override button and two volume after pressing the power button and keep during the boot process.

Method 2 : Press the Menu key and pressing the boot device (can be applied to the device hard Menu key).

Method 3 : This method applies to the current devices have touch-sensitive keys. Hold down the Menu key when the LED light, and then released when LED is off, press and hold to the light again. You have done very meticulously and do not press other keys to the upside could be in Safe mode.

In the second case, despite the many errors that the user can not use the device, but you can still boot into the home screen (Home screen), then apply the procedure below:

With the equipment used ICS ROM ( Ice Cream Sandwich ) or Jelly Bean, in the home screen, you can press the power button pressed until cool option off (Power off) appears. Then, press the Power off option overrides (or Shut Down) until the message "Reboot to safe mode" appears.Finally, click OK to launch the device in safe mode.

Confirmation message in safe mode in interface Vietnamese and English.

With the AOSP ROM, such CM10.1 be customized based on the Android 4.2 Jelly Bean, you press the power button pressed, click to select "Reboot" in the menu that appears, select OK to start the machine in Safe Mode reboot .

In safe mode, install applications, and external factors such as malicious code ... will be disabled and the OS will only install utilities available and is considered "clean". Therefore, the user easily determine the cause of the error is due to start the machine and fix.

Restore the operating system to its original state

In the case of safe mode does not help to better your equipment, use the "factory reset" to reinstall the original operating system as new when shipped.

Step 1 : First of all, make sure that the device has been turned off completely.

Step 2 : Press the button pressed to assign devices to access the Recovery mode. The specified node depending on the equipment line, but there are 3 basic groups:

- Nexus 7 and most of the equipment: volume up button + volume down button + Power button.

- Motorola Droid X: Home button + Power button.

- The capture device hardware buttons: volume up button + Camera button

Step 3 : When the device screen lights up, release the buttons. If done properly and successfully, or the phone screen will display tablet Android robot logo is "ripped" and the operation instructions.

Interface Start (Start) of the Recovery mode.

Step 4: Use two volume keys to move up and down between the options, select "Recovery Mode" and press the power button to reboot the device into recovery mode to its original status.

Use the volume keys to navigate and power button to select.

Wait a few seconds, the device will reboot and the Android robot icon with red warning symbol appears.

Step 5 : You keep pressing the power button and press the volume up key, screen Android system recovery options appear, move the volume control to select "wipe data / factory reset", press the power button to activate.

Select "wipe data / factory reset" in the Android system recovery interface.

Select "Yes - erase all user data" to accept erased all data stored on the device.

If there are air condition bracket, press the power button pressed until the computer restarts. Once finished, your device will be reset is complete and no harmful by the application conflicts, malicious code or other causes. Finally, you can reset the machine and start using.