Android phone system upgrade tutorial
Below to upgrade 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 before you can upgrade to 2.3.4.
In addition, this upgrade is an incremental upgrade, and will not delete the original system data, so you can rest assured that the upgrade.
The first step: first download the Android 2.3.4 upgrade package.
Step 2: Put the downloaded data file into the root directory of the internal storage space (not the SD card).
Step 3: To upgrade your Android system to this point, you need to reboot your system, and after rebooting, you need to press the VolumeUp and Power buttons consecutively to get into the bootloader.
Step 4: Use the Volume button to select "recovery", and then use the Volume button to select "Recovery", and then use the Volume button to select the "Recovery" button. recovery" using the Volume button, 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 VolumeUp button, then you will be able to see a list of options, select the download file in the first step to update.
Note that the Android upgrade process takes a few minutes, so keep the power on
Question 2: How to upgrade your phone on a computer There are many ways to do this, but if you have to use a computer, please look at #3:
Currently, Android phones are mainly upgraded in the following ways:
1, using the system update feature that comes with the phone
In the case of an Android phone, you can use the system update feature to update the phone. >
In the Android phone's settings - about the phone, you can see the current system version of the Android phone, in addition, there is also an automatic detection of the update system function.
Here is the Android phone comes with the system update function, its update is mainly provided by the cell phone manufacturer, like millet phone can be very good through this function to upgrade the phone system version. However, using this feature to upgrade your system requires you to download quite a few upgrade files, so it is recommended that you do this in a Wifi environment.
Ps: Using the system update function of the phone is only practical for some brands of cell phones, usually many brands of cell phones come with the upgrade function, which can be upgraded very slowly, and can not be updated to the latest version of the Android system, so it is generally not recommended to use this way to upgrade.
2, download the phone system upgrade package
General cell phone manufacturers will update the official website of some system files for users to download and upgrade, we can enter the official website of their own cell phone brand download center, and then according to their own cell phone brand model, download the latest system update upgrade package, download and store in the cell phone SD card.
Then we can go to the phone settings, then select "About phone" and finally find the "System update" option, and then select "Memory card upgrade".
If we have an upgrade package available on our SD, the upgrade will start automatically. If not, the following message will pop up, stating that the upgrade package you downloaded is not available.
Ps: Going to the official website of the phone to download the Android upgrade package is more practical for some well-known phones, but for many general cell phone manufacturers, usually the upgrade version provided by the official website is just a brief upgrade, which can't upgrade our phone to the latest Android version.
3, upgrade Android system by brushing
For Android phone users, the enthusiasm is still brushing, brushing is a very effective method of upgrading the Android system nowadays, there are a lot of Android cell phone ROM system on the Internet, and the update is very fast, we can choose to use the latest Android system kernel to brush, so as to realize the upgrade of the Android system.
Upgrading Android by brushing
Upgrading the Android phone system by brushing is currently the most common upgrade method, compared to the previous 2 methods are relying on the manufacturer's upgrade files, in fact, not reliable, many manufacturers generally except for the system has a serious bug, generally rarely released upgrade files.
Upgrading your Android system by brushing is easy, you can find a ROM system that suits your phone according to the brand and model of your phone, and then download it to brush and upgrade it. In addition, there are a lot of one key brush tool, such as brush wizard, brush master, etc. can be a key to detect the brand model of the Android phone, and then hu to find the matching Android system, we can realize the one key brush.
Note: These are the three ways to upgrade Android, the first two of which may not be able to upgrade to the latest version of Android, while the third method can choose their own version of the Android kernel version of the ROM, can be easily upgraded to the new version of Android, it is recommended to use. However, there is a certain risk of brushing, before brushing, it is recommended that white friends read more about brushing tutorials for the relevant models.
Question 3: How can I use my computer to help update my phone? Hello, Questioner:
So to download the OTA update package, why not use the phone to connect directly to the wifi upgrade?
Question 4: How to use the computer to update the phone system The most commonly used is the brush wizard, but it is still better to brush the card, download the update package to the phone SD card, turn off the phone at the same time hold down the power and volume - into the RE to clear the cache and data, select the update package you downloaded to install, reboot after the completion of the process, much better than using the computer
Question 5: How to update the phone on the computer system? The most simple way is to find a computer that has the right software for your phone. The easiest way is to find a place with a wireless network even Chuan a little update, such as movie theaters, gyms and other entertainment venues may have a free high-speed wireless network, the computer brush, not a sentence or two to say clear, their own Internet to find a tutorial. Be careful, brush bad still have to find after-sales.
Question 6: How can I upgrade my phone on my computer? Hello, you can enter the *** think connected and digital home products exchange community - Lenovo music forum according to the specific model of your phone, enter the corresponding board to find the official firmware, according to the prompt steps to upgrade the system (brush machine risk, we recommend that you be careful);
bbs.lenovomobile/forum.php
Or to the nearest Lenovo Mobile Customer Service Center for system upgrade work. You can check the Lenovo service outlets at the following link appserver.lenovo/.... .e.aspx
Question 7: How can I upgrade my phone from my computer? Hello:
According to your query:
Step 1. Go to Samsung's official website to download and install the Kies application.
Please follow these steps:
1. Visit Samsung's official website to download the Kies application.
Download link: samsung/....ile.do
The Kies application can be downloaded from the Samsung website. .ile.do
2. After the Kies software is downloaded, double-click the install icon to install the Kies software.
Installation icon:
Installation screen:
Step 2. Update the Kies software to the latest version.
1. When running Kies 2.0, if it is not the latest version, an update prompt usually pops up automatically, select Update, and by doing so, you can update Kies 2.0 to the latest version.
2. Click Update to update the Kies 2.0 application.
Step 3. Run Kies to perform the firmware upgrade.
Please read the following precautions carefully before upgrading:
1. Please fully charge your phone battery before upgrading.
2. Please backup your important data before upgrading. (The data may be deleted if not backed up.)
3. During the upgrade process, please do not press any button on your phone, and please do not run other Kies menus.
4. Do not connect other mobile devices (MP3 players, cameras, external hard drives, etc.) to the PC during the upgrade process.
5. Do not disconnect from the cable while the upgrade is not complete.
6. Do not use the call function during the upgrade process (please remove the SIM card as much as possible during the upgrade process)
7. The upgrade usually takes 5 to 30 minutes, but it may take longer depending on your internet connection.
Upgrade method:
1. Run Kies 2.0 and connect your phone to a PC with a USB cable (select Samsung Kies for your phone after connecting), if there is a newer version of the software, it will pop up a prompt as shown below, click on Update at the bottom of the pop-up window.
2. Please be sure to read the upgrade instructions carefully and check the box that you have read all of the above, confirm that you allow us to keep the information, and then click Start 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, click Skip Backup.
Step 4: The Kies software will automatically update the plug-in, download the firmware file, and upgrade the firmware.
Once the above is complete, the Kies 2.0 software will automatically update the plug-in, download the firmware file, and upgrade the firmware.
Step 5. Confirm that the firmware upgrade is complete.
When the firmware upgrade is complete, the system will automatically prompt "Firmware upgrade complete", click Confirm.
Welcome to Samsung's digital service platform: support.samsung/ask
Question 8: How to upgrade the system of Apple's cell phone on the computer First, download and install itunes, and then connect the phone with the data cable to enter the can be seen
1, connect to the computer
First, use the Apple cell phone comes with a cable to connect the phone to the USB port of the computer
First, use the Apple cell phone with a cable to connect to the USB port of the computer
Second, use the Apple cell phone with a cable to connect to the computer.
Second, please play computer iTunes software waiting for iTunes to detect and identify the phone click iPhone button
Third, with the iPhone summary information to see the electric number serial number before the firmware version number
2, backup data
, computer iTunes software to backup the Apple 5s cell phone before the data than photos, contacts, software, etc.
2, backup data
, computer iTunes software backup Apple 5s cell phone before the data than photos, contacts, software, etc. The data is more important than photos, contacts, software, etc. to prevent the phone from some accidental loss of data necessary to computer iPhone to do backup iPhone summary interface click on the Backup Now button to backup the phone data
Second, with iTunes to two select the backup application and another backup application is recommended to select the Backup Apps button
Third, look at the top of the iTuens The status bar shows the iPhone before the backup
3. Check for software updates
, iPhone summary interface click on the update button to detect whether the phone is suitable for system updates
2. Then wait for the iTunes software to connect to the Internet to detect the updated firmware
3.
Apple 5s iTunes with
Fourth, and then according to the software prompts to load the update and update the phone
Question 9: How to update the Huawei cell phone system on the computer Generally, the use of this recovery card brush method. This way is safe, fast and simple.
This side first say how to brush recovery it, the steps are as follows:
First, it must be the computer side to install the driver. (If already installed can skip this step)
For newcomers many do not understand how, here to provide a simple method.
(1) on the pea pod official website to download the pea pod, the address is wandoujia/
(2) the computer side of the installation of the pea pod, this step I do not explain, we should be able to.
(3) open the phone, go to Settings - Apps - Development - USB debugging tick
(4) data cable connected to the computer, double-click Pea Pod to open, and then has been the next step, at this time, Pea Pod will help you to install the driver (Note: At this time, some of the oil may not have downloaded the NET.framework2.0 framework, Pea Pod will be prompted to install, according to its prompts)
Installing the driver, you will need to install it, and then you can install it.
Second, the driver installation is complete, download the third-party revovery.
(1) Download the attachment, and then unzip it to the desktop of your computer. You will get the "refresh recovery program" folder.
(2) Then turn off your phone, press and hold the volume down and on button for 10 seconds, the phone interface stays on the first screen of Huawei boot. At this time connect the data cable to the computer.
(3) Click on "refresh recovery program.bat" in the "refresh recovery program" folder.
(4) At this point, it will show "okay", which means that the recovery is successful. If it shows wait for device, it means the driver is not installed properly!
(5) Turn off your phone. Press and hold the volume up and on button for 5 seconds to enter recovery mode.
Recovery download address: 115/file/e7sc4fno
III. Get ROOT privileges: Download the attachment update.zip and put it in the root directory of the SD card, the attachment address: 115/file/e7s400er
1. Press the volume keys, do not let go, and then press the power button to turn on the phone, into the recovery interface,
recovery mode of operation is as follows:
The recovery mode is as follows:
2. p> 2. Choose the second one: "update.zip"
Frequently Asked Questions 1. If the installation of can't open/sdcsrd/update.zip (bad) fails in this step, please enter the system of the phone, format the SD card once, and then re-flash it again (after formatting, the SD card will not be able to open the SD card). After formatting, the data in the SD card will be gone, so please save it). Or change the SD card.
Frequently asked questions 2. If it says "Can't find SD card", please try again with another SD card.
3. When "Installation from SD card complete" appears, click ....... >>
Question 10: How to update the phone system on the computer The phone system update update method has its own OTG update. Change by brushing! Computer update generally refers to brushing through the third-party brushing software. There is also like Apple's IOS can be updated through Apple's synchronization software for PC!