Three strokes of "rescue" Android mobile phone bricks

In the smart phone system, Android accounted for a large part of the market share, and everyone will use the Android phone soon, you will find that the brush machine is a section of the Android phone to go through, The brush machine often turns the phone into a brick, but here is a small series to tell everyone how to resurrect the Android phone.

Brick machine symptoms: After the machine is turned on, it can be turned on but cannot enter the system, and it stops at the loading interface.
Android手机

1, the method of returning to life: card brush

This situation is called "half brick", not too bad, can be resurrected by card brush method, that is The Rom bag we want to brush is placed in the SD card and then brushed. The specific method is to shut down first, then press the volume button and the shutdown button to enter the Recovery mode. The first thing we need to do is double clear operation, that is, use the volume keys to move to the “wipe date/factory reset” and “wipecache partition” option, click the power button to confirm. . Then select “install zipfrom sdcard” (install the zip upgrade package from the SD card, that is, the Rom package that has been saved in the card before), if the fault persists, continue to do this once, and you can try other Rom packages. The meaning of the directive
select the firmware in the SD card under


Recovery mode

brick symptoms: boot black, can not carry out any operation, can not enter the Recovery mode.

2, the method of returning to life: line brush

If the underlying driver damage is destroyed due to brush failure, the recovery mode can no longer be entered, the card brush method is invalid, and this situation can also be recovered by the line brush. system. The specific operation method is as follows:

1. Install the mobile phone ADB driver, connect the mobile phone to the computer, and automatically install the driver with the pea pod. 2. Download the ADB tool, the official download: developer.android.com/sdk/index.html, download and unzip it in the root directory of your partition, such as D:\\tool, then run the input command in cmd:

d: cd (space)\\tools

abd shell”

Connected successfully

3. Download the Brush Rom package and extract the two files inside. You just have the tool directory, such as: d:\\tools\\boot.img, d:\\tools\\system.img, then the phone is turned off, take out the battery, SD card, SIM card, ready to brush. Connect the computer with the data cable and enter the code in cmd:

“d:cd(space)\\tools

fastboot -w (double clear operation)

fastboot flash Bootboot.img

fastbooe flash systemsystem.img”

Now you are waiting for the phone to flash successfully. However, some mobile phones need to use ADB to boot into Recovery mode, then you need to do a few more steps: put the Rom package in the root directory of the SD card, the ADB tool is placed under D:\\tool, and the phone is connected to the computer. Run cmd to enter the code:

“d:cd(space)\\tools

fsatboot bootrecovery.img”

At this point your phone will enter Recovery mode, then you You can operate your phone like a card brush to brush up, so that the "brick machine" will be revived.

Brush machine has started

3, brick machine symptoms: still can not boot after the line brush method

Start to return to life method: machine brush has card brush + line brush method, general mobile phone Change bricks can be solved. However, sometimes it is possible to encounter a situation where the line brush still cannot be turned on. Only the machine brush can be used. In this case, only the professional mobile phone repair point is needed, because the special mass production tool of the brush machine is needed, that is, we Said the brush method. With these tools, repairing the phone system is very fast, and of course there are charges at the repair point. Therefore, we still have the phrase "The brush machine is risky, and it needs to be cautious when starting."

The above are the symptoms of three kinds of Android mobile phone brick machine to carry out the reincarnation of the spell, the friends are not very magical. The three brick machine symptoms mentioned above are all we often encounter. Do not blindly use the same method in the face of mobile phones, but the right medicine.