Prepare tools1. The iPhone has plenty of space;2. Link to the Wi-Fi network environment;3. The battery power needs to be sufficient. If the battery power shows a red alarm, link it to the power supply before updating it;Upgrade ios8.1.1To upgrade the ios8.1.1 instance, check if there is any update push in ipad3. Click [Settings], [General], and [software update] in ipad3, click.For example, click Download a
1 The first possibility is that the network data is not fluent, small is recommended best in the network signal good place to upgrade. or download the firmware directly using WiFi.
2 The second possibility of an update failure is that the battery does not have enough electricity. The last small series of mobile phone is so, the power is not enough, update the process of unlimited restart, so the update must ensure that the battery power enough.
3 Th
Problem phenomenon
My mobile phone in the upgrade ios7.03 time with the computer disconnected system upgrade to half not move, how to do is not moving.
Problem solving
First, shut down and turn on the computer and connect to itunes again.Second, if it can't be solved, the phone goes into DFU mode, then connects the computer to open itunes to restore your device!About DFU:1. Connect the iphone to the comp
Alipay members have 4 levels, members of the public, gold members, platinum members and diamond members and the gold members, platinum members and diamond members are required to upgrade the points, then how to get the points?
How quickly do Alipay loyalty points get?
The way to pay treasure member points is to earn points through the task, such as transfer can get points, payment, collection, shopping can get points, with these points our members w
As shown below we double click on the USB disk in the computer win10 installation file "Setup.exe" and then you will find into the win10 of the new installation of the interface.
This problem arises when we use the UltraISO write to the hard drive image feature so that we install the interface without entering the upgrade state while installing WIN10, the solution is as follows.
Solutions
1, directly use the virtual optical drive to open the inst
If you do not install KB2952664 and the computer appears before 2012, "Detection does not pass, temporarily unable to upgrade to Windows 10" problem, we can refer to the following methods to solve.
We right-click on the "Start Menu" and click on the "Control Panel" option to open the entry
Under Control Panel, find the Windows Update option, click Open, as shown in the following image
Then in the new interface click on the left "upd
Tags: Mysql Linux Centos system operation and maintenanceBefore upgrading, first backup the entire database, preparedBacking up the database, upgrading MySQL usually does not lose data, but for the sake of insurance, we need to do this step. Enter the command:Mkdir/software Create a folder to store backup filesMysqldump-u root-p--all-databases--default-character-set=utf8 >/software/databases.sqlTo stop the MySQL service, enter the command:Service Mysqld StopDownload and install the latest RPM fi
Keil upgrade to 4.72 version, Jlink began to prompt firmware upgrade, is very irritable, but look on the internet can be said to replace the previous version of the Segger file to Keil the latest version of the Segger file, it can be used, I tried the next, it really works ha, below to share the operation process.
Save the previous 4.6 version of the Segger file, the version using Jlink no problem, Keil6.0
Error saving data to database Archives table-Workaround!Presumably you will also encounter this problem, when Dedecms published the article prompted to save data to the Database Archives table error.This bug appears above MYSQL5, the processing method is very simple, the MySQL strict mode is turned off, the method is as follows:Find My.iniWillSql-mode= "Strict_trans_tables,no_auto_create_user,no_engine_substitution"Revision changed toSql-mode= "No_auto_create_user,no_engine_substitution"Can, pro
Label: style Io ar strong file data SP 20142014.10.3If the third-party module chardet or cchardet is installed, the webpage encoding can be detected automatically.2014.10.1Fixed the issue that atom links could not be obtained.Upgrade Method:1. ClickBack up the current database file to disk2. Download the source code. The method is the same as the installation tutorial.3. decompress the source code. The method is the same as the installation tutorial. Press A to overwrite all files.4. restart the
Back up data1. The jailbreak upgrade ios system will clear all the data in the ipad, so we need to back up the data.2. You can install a Baidu cloud on the ipad, and then we can upload the ipad data to Baidu Cloud.Download firmware1. Download from the 91 iPhone zone at http://iphone.91.com/fw /. Go to the firmware download page and select your desired model, as shown in the following figure.2. On the firmware download page, select the latest firmware
Method A, itunes update (download iOS 8 firmware first)
We first connect the iOS device to the computer, then turn on itunes on the computer, hold down SHIFT, click "Restore", and then select the iOS 8 firmware file downloaded to the computer to upgrade.
Method B, OTA update
If we have WiFi, we can click "Set" in the device-"general"-"Software Update" and then download and install it directly on the computer.Method C, using itunes for device update
Preparatory work
Ready to iOS8 BETA4 firmware package, can be downloaded to the official Apple downloadA computer, a iphone4s, a data lineBack up all the data in your Apple 4s to avoid data loss after the upgrade.
Update steps
1. Enter the official download of the iOS8 version of the attention must be the same as your model can oh.
2. Furthermore, we connect the iphone4s to the computer and open itunes on the computer.
3. Furthermore, we press
The iphone turned into bricks. It's just a fake. We just need to restart the Apple phone and we can solve it.
is reset (hard reset reboot).
How to operate: while holding down the home key and power switch, until the Apple logo appears to let go.
If the above approach is not resolved, we can refer to the following methods to upgrade the 5s system OH.
Apple 5s ios7.1.2 how to update http://www.111cn.net/sj/iOS/63425.htm
Added to:
Some users who ha
Cause analysis
This problem is iOS7.1.2 system bug has not been resolved, only waiting for iOS7.1.2 upgrade Oh, but also is not no way.
Solutions
First we have to hold down the home key and the Power key (the lock screen key) for up to 10 seconds, until the device is completely shut down. The Apple logo will then appear automatically, indicating that the device has been restarted. At this point we do not need to do anything, static to the device in
down the home key for 30 seconds until itunes automatically detects a recovery-mode iphone and then loosens it.
Method Two,
You can also download a I4 assistant, according to the above prompts to exit the DFU mode, while the power button down at the same time, when the screen appears white Apple when you let go, you can quit the DFU mode, and also want to talk to the landlord said jailbreak state of the iphone, is not directly upgraded to iOS7, There's no need to try again.
In addition: I
1, first download Python 2.7.8 version of the TAR package. Why not choose the latest version of 3.4? Because the compatibility of version 3 is not good. A number of mature projects have been developed based on 2.7.https://www.python.org/download/After the download is found, it is uploaded to the server via the Linux RZ command, and you can also download it from the command wget.2. The default download address is the home address of the current user. NextTAR-XVF python-2.7.8. TarAfter decompressi
The cycle of replacing a laptop is not the same as replacing a mobile phone or other electronic device, and more friends want it to work longer. But considering the hardware aging, slow reaction time and other factors will certainly affect the experience and efficiency. In fact, as long as the replacement of some accessories can let the old notebook into a "second spring" state
Notebook accessories, theoretically from memory, screen, motherboard, CPU, graphics, hard disk, power, key
1. Create the lib121 directory under the hive0.13.1 version
Cd/opt/cloudera/parcels/cdh/lib/hive;mkdir lib1212. Download the hive1.2.1 version and copy all files from this version of Lib to lib121
3. Modify the Hive_lib variable in/opt/cloudera/parcels/cdh/lib/hive/bin/hive
hive_lib=${hive_home}/lib121
4. Update the JLine jar package on Hadoop and remove the old Jlien jar package
RM-RF Jline-0.9.94.jar
ln-s/opt/cloudera/parcels/cdh/lib/hive/lib121/jline-2.12.jar/opt/cloudera/parcels/ Cdh/lib
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