Two methods:One: During installation:After the custom creation of the partition,Select the location where the system launcher is installed, in the change deviceSet the first start device, and the second start device!Second: After installation:
Boot does not enter the system press F2, enter the BIOS
After entering the BIOS, change secure Boot to Disabled
Finally, change boot List Option to Legacy
Reboot, OK!
How to start the USB flash
Tool Preparation
① make a quick Start U disk Startup disk② a ghost Win7 system image file and deposit into the prepared Quick Start U disk Boot disk mode to AHCI mode
Fast Start USB disk Installation System Tutorial
We put the production of U disk Boot disk inserted in the computer USB interface, and then restart the computer, in the presence of the boot screen long press the start shortcut to enter the
1 We first click on the phone "settings" and then into the Vivo xshot mobile phone "about the phone" interface.
2 In addition, we open the "about the phone" continuously non-stop click Version number, until the phone prompts "you are in the developer mode, do not need to do this" we can not click.
3) Then we go back to the "setup" of the phone just now and you will see there is a "developer option" we click on it to go in again here to find "USB
1 Click the "Settings" icon to enter, in the "More" menu bar to find "about the device", and then click Enter. (as shown in the following figure)
2 Click on "About Equipment" to enter, find "build number", continuously click on the "Build Number" column, until the display "No need, developer mode is enabled" after the stop. (as shown in the following figure)
3 Finally, return to the "Settings" menu bar, you can see the "Developer Options" Menu key. Click on "Developer Options" to enter, ch
1. Click "About Phone" as shown in the picture after "setting" the phone to enter the setting.
2. On the phone we find "version number" has been clicked Non-stop Click on the phone to wait for the screen to appear "You are in the developer mode!" "No more, please."
3. Then we return to the phone's "settings" Here you will see that there is a "developer option" now click to enter after we can see "USB debugging", remember to hit the back of "√."
1 First, we will open the developer selection, enter the phone "settings" and click "About the Phone" click on open Access. (pictured below)
2 After we click on the phone in the "version number", see the ScreenTip "You are in the developer mode!" "No, then we'll go back to the Settings page and we can find the developer option at the bottom." (pictured below)
Now to open the USB mode, we click on the mobile desktop "Settings", drop-down m
Installation Configuration minicom--------------------------------------------------
#
lsmod | grep usbserial(If you use the serial port directly, but do not use USB to switch serial device, this step can be skipped)
If there is usbserial, the system supports USB to the serial port.
Install minicom (fedora comes with minicom, this step can be skipped)
apt-get Install minicom
apt-get Install Lrzsz
Confi
1 in the Millet 2S desktop to find "settings" and then we click to enter, and then see below there is a "developer option" Now we click on it to enter.
2 Then we find "USB debugging" after entering the interface to open it, when we open will pop up a prompt, the content is "whether to allow USB debugging" click OK.
Friendly tips, this millet 2S did not upgrade to Android 4.2 Previous version of the ph
1 We click on the mobile desktop "settings" and then find "about the phone" to enter after the click "More" specific as the figure.
2) and then we find the version number, and then we click on 4 consecutive times, and then from "General"-"more".
3 good so in more inside will see there is a "developer option, and finally the USB debugging appears
Summarize
In fact, all Android 4.2 and later version of the
1. As shown in the following figure, we click the "Settings"-"All settings" interface in the Millet 3 phone.
2. Then in the following figure you will see a "about the phone" option, click Enter, and then see the Android version of the option.
3. Here I can open the developer option by simply clicking "Android Version" four times in a row.
4. In the developer options interface can be found in the USB debugging mode, click to open the
);
252 if (buflen
Request_bufflen)
253 corner stone> resid = Corner Stone> request_bufflen-buflen;
254}
The main call is the usb_stor_access_xfer_buf () function, which also comes from the same file: drivers/usb/storage/protocol. c:
159 unsigned int usb_stor_access_xfer_buf (unsignedchar * buffer,
160 unsigned intbuflen, struct scsi_cmnd * sulfate, unsigned int * index,
161 unsigned int * offset, enum xfer_buf_dir)
162 {
163 unsignedi
1, first have to download a "U master---Disk start production tool." And then open, but we have to prepare a U disk, then we click on "one key to make USB boot disk."
2, pop-up prompt box, prompted important data backup, we click "OK" to start making USB boot disk.
3, the production of the startup disk will format the U disk, so if we have the data still have to back up, did not let it data fo
It should be noted that the maximum package length of the mouse standard device is 4 bytes, not 8 bytes. Doesn't it mean that the package length sent by USB is a multiple of 8? Why is it 4? If you are using Microsoft's standard PC driver, you will find that when you move the scroll wheel for a long period of time, a left-click error occurs. The following is the descriptor data captured by the universal mouse through
1 We first click on the phone "settings"-"about" see it.
2 Now we click on the entry to the details interface, then find "software information" in the About and then click on it, then we find "version number" and then we click 5 consecutive times that will show "you are in the developer mode"
3 After this prompted our USB opened, we return to the phone's settings to find "developer Options" and then click into the "Developer Options" interface w
1. We click "Settings" in the phone and then click "About Mobile" to open the entry, details as follows
2. Then we click on 2 consecutive times version number
3. Then we click on until "Open developer Mode" as shown in the following figure.
4. Then we click on the settings and find "developer Options" as shown in the following figure
5. OK, we'll go to the phone's "Developer option" and check "USB debugging".
1.Oppo R3 Interface Click "Settings" into "General" and then open "about the phone", click "More".
2. Click on the "version number" in the Open Interface 4 times in a row, then we click "More" in the "normal" interface.
3. Click "Developer Options" to activate "USB debugging".
Tips: The above open USB debugging mode can be used for all Oppo android4.1+ system smartphone Oh, but the number of differen
1 in vivo we open the desktop "settings" and then find "about the phone" we click on it to open.
2 in the "About mobile" page We found the "version number" continuous click, waiting for your screen display "You are in the developer mode, do not need to do this" can not stop clicking.
3 OK now we have USB turned on, I now go back to the phone desktop click "Settings" and then you will see a "developer option" then we click on "Developer Options"
1. Crap does not say that more than Samsung mobile phone access applications are on the desktop click "Application."
2. Click "Set" again in the mobile interface.
3. Then you will see a "General" after we click on it and then click on the following "about the device".
4. Then click the "build number" seven times into the interface until the prompt "developer mode is enabled".
5. Click on the "
6. OK now you will see that there is a "de
1 in the Mobile desktop Click "Settings" and then open the Open interface to click "Advanced Settings" to enter, as shown in the following figure.
2 then enter the "Advanced settings" you will see there is a "developer option" We click on the "Developer Option" will be entered into the phone-related interface will see a "USB debugging", now we open on it.
Friendly Tips
Hammer Phone Android 4.4 system, open with other Android system Oh, good art
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