Talking about cell phone formats

Restore factory settings

Then there is the so-called *#7370#. The former does not delete the icon of the software on the mobile phone.

The latter removes the software icon from the phone.

Install on disk C.

There are files on disk e.

When you repeat the installation, you will be prompted to overwrite.

Hard mesh is very thorough.

All the files in the C drive of the mobile phone have been deleted except those that came with the mobile phone. It is recommended to format the memory card after the hard grid. .

You can keep asking me questions. I'll try my best to reassure you.

Thanks for adoption