Upgrade Android 233 to 300 and Android 233

At present, Android mobile phones are mainly upgraded in the following ways:

1. Use the system update function that comes with the phone.

In the Android phone's settings - about the phone, you can see the current Android phone's system version, and there is also an automatic detection and update system function.

This is the system update function that comes with Android mobile phones, and its updates are mainly provided by mobile phone manufacturers, such as Xiaomi mobile phones, you can upgrade the mobile phone system version through this function. However, using this function to upgrade the system requires a lot of upgrade files, so it is recommended that you do it in a wifi environment.

PS: The system update function that comes with the mobile phone is only more practical for some brand mobile phones, usually the upgrade function that comes with many brand mobile phones can be upgraded very slowly, and it is impossible to update to the latest Android system version, so it is generally not recommended to upgrade in this way.

Generally, the official website of mobile phone manufacturers will update some system file packages for users to upgrade, you can enter the official website of your own mobile phone brand**center, and then according to your mobile phone brand model, **the latest system update upgrade package**stored in the mobile phone SD card.

Then go to your phone's settings, then select "About Phone" and finally find the "System Update" option, after which you will choose "Memory Card Upgrade".

<>ps: Go to the official website of the mobile phone**Android upgrade package, which is more practical for some well-known mobile phones, but for many general mobile phone manufacturers, the upgraded version provided by the official website is usually only a simple upgrade, and the mobile phone cannot be upgraded to the latest Android version.

3. Upgrade the Android system by flashing.

For Android phone users, the enthusiasm is still flashing, flashing is a very effective way to upgrade the Android system, there are also a lot of Android mobile phone ROM systems on the Internet, and the update is very fast, you can choose to use the latest Android system kernel to flash, so as to achieve the upgrade of the Android system.

Upgrading the Android mobile phone system by flashing,It is the most common upgrade method at present,Compared with the previous 2 methods, it depends on the manufacturer's upgrade file,In fact, it is not reliable,Many manufacturers generally in addition to serious bugs in the system,Generally rarely release upgrade files。

It is very simple to upgrade the Android system by flashing, you can find the ROM system that suits your mobile phone according to the brand and model of your mobile phone, and then you can flash the phone to upgrade. In addition, there are also many one-click flashing tools, such as flashing elves, flashing masters, etc., which can detect the brand and model of Android phones with one click.

Open Settings About Phone System Upgrade, check if there is an upgrade prompt, if there is, click Upgrade will automatically upgrade, the system upgrade will cause data to be cleared, please back up the data first.

If there is no upgrade prompt, it means that your mobile phone manufacturer has not adapted the upgrade package for you, then you should search: your model flash package to see if there is an upgrade package. If there is, he usually attaches a tutorial to the forum or post bar, and he can learn it.

If not, don't think about it.

In addition, it is dedicated to tablets, but it is basically not available now.

Sorry, maybe the time is not in a hurry, I have to brush for a while, and ask the reviewers to reject whatever the content. Thank you for your great cooperation.........

You go to your phone settings to see the upgrade column, if you can upgrade, you see how much the prompt can be upgraded, and then check the configuration requirements of this system, if your phone configuration is complete enough, you can upgrade.

But some mobile phones can't be upgraded to achieve it by flashing,I flashed the app treasure client with the machine,This software is very good,Flashing will push a stable version of the system ROM for you,My brush system is very stable and feels a lot faster than the original。 The operation of the application treasure brush machine is also simple and convenient.

Flash the machine and take a look.

If the flashing package does not have it.

You can't upgrade.

What kind of mobile phone it is, as long as the hardware can support it, it is okay.

The purpose of backup is to be prepared.

There is a chance that the update system will fail.

Having a backup can prevent the loss of important data.

Relatively speaking. In the case of sufficient power and good hardware, the probability of failure is almost 0 to see how you feel, and there is generally no problem if you don't back up.

Look at what phone you have. For example, MIUI phones don't even need it because it automatically backs up data. It's hard to say about other phones.

Depending on how you back up the original machine, the built-in backup seems to only back up user data, and the program does not contain the system firmware, so it may not be possible to restore it all.

233 is the area code of the country, I heard that it is from Ghana, but I did not find it. Your number looks like a ** number.

Sony machine has not been used,But there shouldn't be much change after the upgrade,You can see if there is an upgrade optimization project,If it's just to fix some bugs or it doesn't matter much, you don't need to upgrade,The upgrade of the rooted machine may fail,But the official upgrade is still relatively safe,If it fails, it should be restored to the previous version。

It is recommended to ignore this reminder).

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