I want to ask if oppoR9skt mobile version can be changed to full netcom, but I bought it wrong.

You can brush the machine to complete the full netcom version. This ordinary mobile phone repair shop will do. You can consult your local maintenance master.

Note: 1, remember to back up mobile phone data (phone number, SMS, installation software, photos, etc. Avoid losing important things when refreshing your phone.

2. Brush machine is easy to cause system instability and flashback, so please use it carefully.

3. Next time you buy a six-mode full netcom, you will not be restricted by the card, and you can switch the 4G network at will.

The above is for reference only ~