Android mobile phone system upgrade tutorial
Take upgrading Android2.3.4 as an example. Note: Android2.3.4 only supports upgrading from Android2.3.3. If the system is Android2.3. 1, you must first upgrade to Android2.3.3 and then upgrade to 2.3.4.
In addition, this upgrade is an incremental upgrade, and the data in the original system will not be deleted. You can rest assured to upgrade.
Step 1: Download the upgrade package for Android2.3.4.
Step 2: Put the downloaded data file into the root directory of internal storage space (not SD card).
Step 3: When the Android system is upgraded to this point, you need to restart the system. After restarting, you need to press the VolumeUp and Power buttons continuously to enter the Bootloader.
The fourth nail: use the volume button to select "Restore", and then press the power button to confirm.
Step 5: When you see the triangle on the screen, you need to press the power button, and then press the volume button. At this point, you can see a list of options. Just select the file downloaded in step 1 to update.
Note: The upgrade process of Android system will take several minutes. Please keep enough power.
Question 2: There are many ways to upgrade the mobile phone system on the computer. If you must use a computer, please see the third one:
At present, Android phones are mainly upgraded in the following ways:
1. Use the system update function that comes with the mobile phone.
In the Android phone-about the phone settings, you can see the current system version of the Android phone, and there is also an automatic detection and update system function.
Here is the system update function that comes with the Android phone, and its update is mainly provided by the phone manufacturer. For example, Xiaomi mobile phone can upgrade the mobile phone system version through this function. However, using this function to upgrade the system requires downloading a large number of upgrade files, so it is recommended that you do it in Wifi environment.
Ps: Using the system update function of mobile phones is only practical for some brands of mobile phones. Usually, the upgrade function of many brands of mobile phones can be upgraded very slowly and cannot be updated to the latest version of Android system, so it is generally not recommended to upgrade in this way.
2. Download the mobile phone system upgrade package.
Official website, a general mobile phone manufacturer, will update some system file packages for users to download and upgrade. We can go to the download center in official website, our own mobile phone brand, and then download the latest system update and upgrade package according to our own mobile phone brand model, and store it in the SD card of the mobile phone after downloading.
Then we go into the phone settings, select "About Phone" and finally find the "System Update" option, and then we select "Memory Card Upgrade".
If there is an upgrade package available in our SD, the upgrade will start automatically. If not, the following prompt will pop up, indicating that the upgrade package you downloaded is not available.
Ps: It is practical for some well-known mobile phones to download the Android upgrade package from official website, but for many general mobile phone manufacturers, the upgrade version provided by official website is just a short answer upgrade, which can not upgrade our mobile phones to the latest Android version.
3. Upgrade the Android system by brushing.
For Android phone users, brushing is still a strong interest. Brush machine is a very effective way to upgrade Android system at present. There are also many ROM systems for Android phones on the Internet, and they are updated quickly. You can choose to use the latest Android kernel to upgrade the Android system.
Upgrade Android system by brushing.
Upgrading Android mobile phone system by brushing is the most common upgrade method. Compared with the first two methods, it is not very reliable. In addition to serious bugs in the system, many vendors rarely release upgrade files.
It is very simple to upgrade Android system by brushing. You can find the ROM system suitable for your mobile phone according to the brand model of your mobile phone, and then download and upgrade it by brushing. In addition, there are many one-click brush tools, such as brush wizard, brush master and so on. , you can check the brand model of Android phone with one click. However, when Hu finds a matching Android system, we can brush the computer with one click.
Note: The above are three ways to upgrade the Android system. The first two methods may not be able to upgrade to the latest Android version, while the third method can be easily upgraded to the new Android system by selecting the ROM of the Android kernel version, which is recommended. But brushing also has certain risks. Before brushing, it is recommended that Xiaobai's friends look at the brushing tutorials of related models.
Question 3: How to use the computer to help the mobile phone update the system? Hello, questioner:
Then download the OTA update package, why not use your mobile phone to directly connect to the wifi upgrade?
Question 4: How to update the mobile phone system with a computer? Brush wizard is the most commonly used, but it is better to use card brush. Download the update package to the SD card of the mobile phone, press the power and volume at the same time after shutdown-press Enter RE to clear the cache and data, select the update package you downloaded and install it, and then restart it afterwards, which is much better than using a computer.
Question 5: How does the mobile phone update the system on the computer? The easiest way is to find a place with wireless network and update it. For example, cinemas, gyms and other entertainment places may have free high-speed wireless networks. You can brush the computer, which is not clear in one or two sentences. Find a tutorial on the internet by yourself. Be careful, you have to find an after-sales service if the brush is broken.
Question 6: How to upgrade the mobile phone system on the computer? Hello, you can go to Lenovo Music Forum, an Internet and digital home product exchange community. According to the specific model of your mobile phone, you can go to the corresponding section to find the official firmware and upgrade the system according to the prompt steps (it is risky to brush the machine, so it is recommended to operate cautiously).
bbs.lenovomobile/forum.php
Or go to the nearest Lenovo mobile phone customer service center to upgrade the system. You can check the mobile phone service network of appserver.lenovo/...e.aspx, Lenovo through the following link.
Question 7: How to upgrade the mobile phone system with a computer? Hello:
According to your question:
Step 1. Login to Samsung official website to download and install Kies application software.
Please follow the following steps:
1. Log in to Samsung official website and download the Kies application software.
Download link: Samsung /...ile.do
2. After downloading the Kies software, double-click the installation icon to install the KIES software.
Installation icon:
Installation interface:
Step two. Update Kies software to the latest version.
1. When running Kies 2.0, if it is not the latest version, an update prompt will pop up automatically. Select Update to upgrade Kies 2.0 to the latest version.
2. Click Update to update the Kies 2.0 application.
Step three. Run Kies upgrade firmware.
Please read the following precautions carefully before upgrading:
1. Please fully charge the cell phone battery before upgrading.
2. Please back up the important data on your mobile phone before upgrading. (Data not backed up may be deleted)
3. During the upgrade process, please don't press any buttons on your phone or run other Kies menus.
4. Do not connect other mobile devices (MP3 players, cameras, external hard disks, etc.) during the upgrade process. ) to the PC.
5. Do not disconnect the cable until the upgrade is completed.
6. Do not use the call function when upgrading (please take out the SIM card as much as possible when upgrading).
7. The upgrade usually takes 5 to 30 minutes, but it may take longer, depending on your network connection.
Upgrade method:
1. Run Kies 2.0, and connect the mobile phone and PC with USB data cable (Samsung Kies is selected for the mobile phone after connection). If there is an updated software version, the prompt shown in the following figure will pop up. Just click Update at the bottom of the pop-up window.
2. Please read the upgrade project carefully, check all the contents you have seen above, confirm whether we are allowed to keep the information, and then click to start the upgrade.
Tip: After clicking Start Upgrade, the "Data Backup" option may pop up. If you need to back up your data, click Create Backup and follow the prompts. If you don't need to back up your data, just click Skip Backup.
Step four. Kies software will automatically update plug-ins, download firmware files and upgrade firmware.
After the above operations are completed, Kies 2.0 software will automatically update the plug-in, download the firmware file and upgrade the firmware.
Step five. Confirm that the firmware upgrade has been completed.
After the firmware upgrade is completed, the system will automatically prompt "Firmware upgrade complete" and click OK.
Welcome to Samsung Digital Service Platform: support.samsung/ask.
Question 8: How to upgrade Apple's mobile phone system on the computer? Download and install itunes first, then connect the data cable to the mobile phone, and you can see it when you go in.
1, connect the computer
First use your own data cable to connect the mobile phone with the USB port of the computer.
Second, please call the computer iTunes software, wait for iTunes to detect and identify the mobile phone, and click the iPhone button.
Third, summarize information according to iPhone, firmware version number before serial number, etc.
Step 2 Back up data
Computer iTunes software is better than photo address book software to back up the data before Apple's 5s mobile phone. It is necessary to prevent mobile phones from losing data in some unexpected situations. The iPhone summary interface is used to back up mobile phone data by clicking the Backup Now button.
Secondly, using iTunes, select the backup application and another backup application. It is recommended to select the Backup Application button.
Third, look at the status bar at the top of iTuens to show the iPhone before backup.
3, check the software update
Click the Update button in the iPhone summary interface to see if it is suitable for mobile phone system update before.
Second, wait for iTunes software to connect to the network to detect and update the firmware.
Third, it is suitable for the front-end mobile phone to update iTunes with the update window.
For apple 5s iTunes
Fourth, update and upgrade the mobile phone according to the software prompts.
Question 9: How does the computer update Huawei's mobile phone system? This method of restoring credit card is generally adopted. This method is safe, quick and simple.
Let's talk about how to brush recovery first, and the steps are as follows:
First, the driver must be installed on the computer. (If it is already installed, you can skip this step. )
For beginners, many people don't know how to do it. Here is a simple method.
(1) official website downloads pea pods, and pea pods is at Wandoujia/
(2) Install pea pods on the computer. I won't explain this step. Everyone should know.
(3) Turn on the phone and enter Settings-Application-Development -USB debugging.
(4) Connect the data cable to the computer, double-click the pea pods to open it, and then proceed to the next step. At this time, pea pods will help you install the driver (note: at this time, some engine oil may not download the NET.framework2.0 framework, and pea pods will prompt you to install it, just follow its prompts).
Second, after installing the driver, download the third party revovery.
(1) Download the attachment and extract it to the computer desktop. Get the Brush Restorer folder.
(2) Then turn it off, press and hold down the volume down and power-on key 10 second, and the mobile phone interface stays in Huawei's power-on above the fold. Connect the data cable to the computer at this time.
(3) Click "Brush Recovery Program". "Bat" is in the "Brush Recovery Program" folder.
(4) At this time, the word "OK" will be displayed after brushing, indicating that the brush was successfully recycled. If the waiting device is displayed, the driver is not installed!
(5) turn off the phone. Press and hold the volume up key and the power on key for 5 seconds to enter the recovery mode.
Resume the download address:115/file/e7sc4fno.
3. Get ROOT permission: download the attachment update.zip and put it in the root directory of the SD card. The address of the attachment is:115/file/e7s400er.
1. Press the volume button, don't let go, then press the power button to start the machine and enter the recovery interface.
The recovery operation mode is as follows:
2. Choose the second one: "update.zip"
Frequently asked questions 1. If this step shows that the installation cannot be opened /SD CSrd/Update.zip (Bad) failed, please enter the mobile phone system first, format the SD card once, and then brush it again (the data in the formatted SD card is gone, so save it). Or change the SD card.
Frequently asked question 2. If you can't find the SD card, please replace it with an SD card and try again.
3. when "install from SD card" appears, click ... >>
Question 10: How to update the mobile phone system on the computer? There are some ways to update the mobile phone system, such as OTG update. Change by brushing! Computer update generally refers to the use of third-party brush software to brush the machine. There is also an IOS like Apple that can be updated on the PC side through Apple's synchronization software!