Android, the OS for mobile and tablets of Google, is currently the most widely used mobile operating system worldwide, much further in terms of presence than Windows Phone, iOS or other operating systems used in tablets and smartphones . This is basically because Android offers a stable and very rich platform in terms of applications, and is also constantly developing, which means that it is always updated and with the latest technical advances.

Also, Android is an Open Source operating system, which also allows manufacturers, when installed on any of their devices, to modify and customize the different modules and elements that make up the OS, including the interface. Although it has the advantage of offering us an experience of proper use to a specific type of cell phone or tablet, the truth is that there is the problem of updates, which will always come later than the updates launched by Google, if any Come to our phone.


In this sense is the manufacturer who decides if a phone or tablet will be updated to the latest version of Android available, that is if our Android device will be updated or will begin the path of scheduled obsolescence. In the event that the manufacturer says that our smartphone or tablet can still be updated, we will let you know through the notifications generated by the device updates system.

If it is not for this route, updating an Android phone is impossible, unless we have a knowledge well above the average users and we are not afraid to use any of the calls ROM, which are basically an Android prepared for When the manufacturer ceases to support Android updates for our phone or tablet.


Updating Android, as with Windows or other operating systems, allows us to have the latest advances achieved by the developer, and include new features and new features, correction of any errors that may exist, improvement of options And almost always, aesthetic changes in the user interface, all with the purpose of better performance and stability of Android.

However, undoubtedly what we will always get with the installation of an Android update is greater security, which will allow us to use the device with more confidence that will not leak malware or virus, something fundamental for all those users who usually use their devices To pay or in business.


In the event that we have not received a notification notifying us that there is an update ready to download and install for our device, it is really good news, as it means that for the manufacturer our tablet or cell phone is still in the race.

Now, if we have not received any notifications or news about an update for our Android for a while, this means that the manufacturer has forgotten us, and left us at our luck and we can no longer obtain an update for Android.

Perhaps the most direct way to solve this issue is to acquire another device that has the latest version of Android, however, most of the time our smartphone or tablet still has much to give to have good hardware.

In these cases, the two possible solutions are to stick with the original Android that brought the device, and wait for simply the main applications we use are no longer compatible with our version, or risk installing a ROM with the latest Android.

While this latter solution is much more complex, the truth is that it is not nuclear engineering, meaning that any user with the tools, patience and a minimum of knowledge can do.

However, it involves some risks, such as the possibility of making the device unusable , so we must weigh this scenario very well.

Either way, from this point, we will indicate the basic steps to be able to update Android manually. Note that not all devices are the same, because of the layers of customization that manufacturers include and certain technical features like the functions of the buttons, that is why the instructions contained in this tutorial are generic , ie we will have to search The specific instructions for each phone or tablet, what we can do in the many forums and websites that exist on the Internet.


Step 1: Be root. The first thing we have to do is to be root. The information on how we can achieve this can be obtained from specialized forums such as XDA Developers, in which we will surely find specific information for our device.

Step 2: Change the recovery. This step is necessary to be able to access certain functions of the operating system to which otherwise we could not arrive. One of the best tools to change Android recovery is ROM Manager, which we can get for free on Google Play.

Step 3: Make a backup. Before starting to install the ROM, the next point is to make a backup of the Android ROM and the original apps, in case something goes wrong. At this point, it is a good idea to back up both items. In this case, one of the best tools to make backups is Titanium Backup.

Step 4: Install the ROM. When we have completed the previous steps, ie become root, change the recovery and make the relevant backups, we are ready to install the manual update for our Android, ie the ROM. To find the precise ROM for our phone or tablet, we can again access XDA Developers, and search for the precise model and brand of our device.

Once we have downloaded the ROM, installing the Android update we can do it directly from the recovery or from the ROM Manager app. Fortunately the process is quite simple and bearable, with no complications. It should be noted that we must always tell the system to make a complete “Wipe” and also clean the Dalvik Cache.

It is also necessary to indicate that to carry out the process of manual update of Android it is necessary that the device is connected to the power grid or with the full battery charge, since if at some point of the update the power is lost during the update of The tablet or cell phone, may be unusable.

Termination: All this process will return an updated smartphone to the version of Android chosen, but also with the factory settings, ie we will have to re-install all the applications we had before, which we can do through Titanium Backup.


In the event that we are holders of a mobile phone Samsung we have several alternatives to update Android. The first is the official update through OTA. Other form, also widely used is through the computer.

For this you need to download the official Samsung application to manage your phones. In this program, in addition to having several options for our files and configurations stored in the phone, we can access the update item, and check there if there is any for our device.

To download Samsung Kies completely free, click on this link.


Updating a LG phone is just as easy as updating a Samsung phone, meaning that all we need is software provided by the manufacturer, which in this case is called LG PC Suite.

As with Samsung software, with LG PC Suite we will have access to information regarding the Android updates available for LG phones, as well as various options for managing the content of the device.

To download LG PC Suite for free click on this link.


In the case of Huawei phones, updating Android is a little easier task, since the company Huawei offers a system of update itself that allows us to update Android via OTA , that is without the need to connect the phone to any computer or device , It is only necessary to have a WiFi connection.

To update the Android of a Huawei phone, all we have to do is:

Step 1: Scroll to the “Settings” menu and then click on “Update software”.

Step 2: Once we have clicked on that button, the system will start checking for Android updates. If they exist, you will start to download them and then install them.

If they do not exist, it will display a message with the following text: “no updates”.

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