1. As shown in the following image, we press the power button at the top of the phone to wait for the iphone screen to turn off when the computer is turned off.
2. After shutdown, we do not turn on the Apple iphone and the computer with the original data cable link up (Recommended reading: How the Apple phone to connect to the computer)
3. Now we need to press the operation Fast to the Apple mobile phone DFU recovery
Method 1: The original method is the built-in method of the Android system.After the phone is shut down, press "volume down key" + "power supply key". After seeing the power-on sign, we immediately release the power button, but the "volume down key" cannot be relaxed, in a few seconds, you can enter the Recovery mode.SecondIf master Zhuo is installed on the computer, we can connect the mobile phone to the computer, and th
Recovery Overview
Android uses the recovery mode to restore factory settings, OTA upgrades, patch upgrades, and firmware upgrades.
The upgrade is generally performed by running the META-INF/COM/Google/Android/update-Script script in the upgrade package to execute a custom upgrade, the script is a set of
The batch log recovery mode of the SQL Server recovery model.
Do you want to know why the transaction log file is getting bigger and bigger? Transaction logs are sometimes larger than your actual database files, especially in the case of application data warehouses. Why is this happening? How to control its size? How does the database
Nubia Z5s in some unusual situation or press the combination key into the Qhsusb_bulk state, this mode of phenomenon, conjecture windows (instance win7) even in the data line, it will appear on the computer n download, and even will be prompted to format some partitions ( The emphasis here is not to format no matter what partition, or it may become the real brick just return to the factory.About this model can be a reference to my previous article is
[Figure] Samsung's most popular big screen Android mobile phone demonstrates three buttons with clear labelsIf you often play with Samsung mobile phones, you must know the functions of these three keys and can easily enter the engineering mode (recovery) hold down the volume, HOME, and power keys at the same time, and wait until the screen is on.The above is how most Samsung mobile phones enter the
Note: If you are going to install Mac OS10.12 into the virtual machine to learn, then I strongly recommend that you do not install any other software gas, follow my blog to enter the recovery mode (Recovery), disable the rootless mechanism!!! After this, you can use Mac OS at will, otherwise you will eventually find that you have to go into
, this is related to the cost, the more redundancy, the higher the cost.
Disaster backup and recovery have two indicators: RPO (rediscoveryPoint Objective), One is RTO (recoveryTime Objective), That is, the data loss rate and the recovery interval. For traditional SANOr remote backup, these two indicators basically depend on the cost, the better the indicator, the higher the cost,
August 12 News: Recently, Google Webmaster tools in the "Googlebot Crawl Mode" feature provides a new URL to Google to submit and update the method of collection of URLs. Allow webmaster to submit new site just launched, or add some new important new pages to help Google fast indexing site.
In the implementation of a requirement in the Remcovery mode, in the/cache/recovery/directory to create a log file to record the relevant log information, in order to read the log information after the boot, and then according to the log information to make corresponding processing, But it is strange that every time the file is not automatically deleted by the system, and the system's original log files (su
-6 steps in an emergency to convert a database from recovery mode to available mode (data can be logically wrong.) For example, no commit data will produce inconsistencies)
ALTER DATABASE dbname set Single_user with rollback immediate
go
ALTER DATABASE dbname set emergency with rollback immediate
down
select name, physical_name from Sys.master_files where databa
Write in front:The main discussion in this series is to discuss with you the principle of Recovery mode localization display text and how to use the recovery_l10n provided by Google Tool to implement custom localized display text. Guide:First, let's discuss how the display of localized text in Recovery
--- Recovery content start --- the database recovery mode is the data storage method for restoring data in the database when the database is damaged. It is related to availability, performance, disk space, and other factors. Each recovery mode maintains database data and log
The recovery model is designed to control transaction log maintenance. The recovery mode illustrates the risk of job loss. Can it be recovered at that time?
SQL Server databases have three recovery modes: simple recovery mode, ful
Original article-http://technet.microsoft.com/zh-cn/library/ms175987 (SQL .90). aspxhttp: // examples (SQL .90). aspxhttp: // technet.microsoft.com/zh-cn/library/ms1_203 (SQL .90). aspx
After switching from simple recovery mode
If you must switch from simple recovery mode to full
Configure the SQL Server database recovery mode (two methods), SQL Server
The following describes how to configure the SQL Server database recovery mode.
Set recovery mode with T-SQLYou can useAlter database"Add"Set
Write in front:Localized text display from Recovery mode we learned that recovery is supported to restore factory settings (is clearly ... ) and install the upgrade package (installing system updates ...) Localized text displays, in addition to these two recovery also support "no command." "and" went wrong! The two tex
First, Popular Science
1, say popular point is used to "line brush"!
English translation: Quick start. In Android phones, FastBoot is a much lower-than-recovery brush machine model. is the use of USB data cable to connect a mobile phone brush mode. Compared with some systems (such as millet) card brushes, the wire brush is more reliable and safe. "Quote from" Baidu Encyclopedia ""
2, say popular point is
When to use the simple recovery mode
If all of the following requirements are met, the simple recovery mode is used:
No fault point recovery is required. If the database is lost or damaged, all updates from the last backup to the fault will be lost, but you are willing
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