Help update or install the system on Samsung Galaxy M02 smartphones to a newer version of the Android system via Odin3 from previous versions.
With the next operation we will not lose the applications, data or files that we have stored in the memory of the terminal, although, if we want, we can format it and perform a clean installation.
In any case, it is best to back up the contents of your phone, for which we recommend that you use the official Samsung Smart Switch utility.
Updating a Galaxy M02 mobile phone is a simple process and will leave the terminal with the latest version of the rom, also managing to correct all the errors related to the system that Galaxy M02 could present with Galaxy M02.
Below we will guide you to update the rom version of your Galaxy M02 mobile device.
How to update Samsung Galaxy M02 using Odin3
In the Galaxy M02 configuration we need to go to settings and activate USB debugging from options for developers.
If these development options are not enabled, we will need to enable them by entering About the phone -> Software information by pressing the box 7 times in a row construction number.
The first thing we need to do is download the necessary files to our computer.
- We are downloading the latest version of Odin3 for Windows.
- Download USB drivers for Samsung Galaxy M02 for Windows mobile devices.
- And finally, we download the updated rom for Samsung Galaxy M02 and extract it to your computer.
Then, we install the USB drivers for our phone on our computer and launch the Odin 3 tool.
We turn off the mobile device and start it in download mode, for this we simultaneously press the volume down + Home + power keys and release them exactly when the input screen appears in download mode.
Then, after releasing all the buttons, press the volume key to accept and continue with the mentioned mode.
Once in download mode, open the Odin 3 software and connect your Galaxy M02 to your computer using a USB cable, then we will see the message added in the Odin3 window.
The latter means that for now everything is going well and communication between the instrument and Galaxy M02 is possible, if not, we will have to check the USB connections, the cable and, if necessary, reinstall the drivers.
Then, we just need to load the firmware files on the Odin3 tool using the appropriate buttons.
To do this, first click the button [BL], navigate to the directory where we extracted the rom and open the file that starts with BL_ by clicking open.
We do the same for the AP_ and CP_ files.
Now, before pressing the CSC button to open the corresponding file, we must decide to finish79. we want to make the Samsung Galaxy M02 phone.
- Reinstall the Android system keeping all the current applications, data or files.
- Or, on the contrary, clean everything and lock the ROM in a clean way so that all the content as well as the settings and accounts are deleted.
- To update our Galaxy M02 ROM by reinstalling the system while keeping all the content, we will need to use HOME_CSC_.
- If we want to update Galaxy M02 rom by formatting the device to do a clean install, we will open CSC_.
Note: It is always recommended to use HOME_CSC_, unless your system is unstable or affected by viruses.
After loading the components we just reviewed in the previous step, press START to begin the process.
Finally, we wait a few minutes until the progress bar is completed and Samsung Galaxy M02 restarts, at which point we will remove the USB cable, exit Odin 3 and wait a few seconds while the Galaxy M02 starts.