

Alternately, simply deleting the installation folder will remove 99% of the installed files. You can uninstall calibre by running sudo calibre-uninstall. You must have xdg-utils, wget, xz-utils and python ≥ 3.3 installed on your system before running the installer. Sudo -v & wget -no-check-certificate -nv -O- | sudo sh /dev/stdin If you still want to proceed, pass the -no-check-certificate option to wget, like this:

If you get an error about an untrusted certificate, that means your computer does not have any root certificates installed and so cannot download the installer securely.After reboot, dial *#06# or go to Settings > About > Status to check if your IMEI number is available. After all the boxes are filled in collected, click the Write NV button and the reboot the phone.You can find your IMEI at the back of your phone or the retail packaging.Ĭopy the converted hex IMEI into the RF NC Manager fields at two characters per field. These fields take hex values only so you have to convert your IMEI number to hex using the IMEI Converter in the folder you earlier extracted. There are 9 empty fields on the right side of the window where you have to enter your IMEI number.In the RF NV Manager, go to File > Read Supported RF NV Items.With the phone still connected to the PC, open the RF NV Manager located at “C:\Program Files (x86)\Qualcomm\QPST\bin\RF_NV_Manager.exe” (for 64 bit systems) or “C:\Program Files\Qualcomm\QPST\bin\RF_NV_Manager.exe” (for 32 bit systems).”.If you need to restore the QCN file, go to the Restore tab and select the QCN file you backed up. Backing up will help you restore everything back in case you mess up with something. Go to the Backup tab and create a backup of your QCN file.

