What should I do if there is no Baseband driver on my phone?
The call ends automatically when talking on my vivo phone. What should I do?
Which carrier in Chinese Mainland can vivo phones sold out of Chinese Mainland support the SIM card from?
How can I know whether my vivo phone supports the network in my country?
Can I play my phone when in thunders?
How to create VPN on settings?
Can I make phone calls without SIM card?
Why does my signal indicator shift from 4G to H every time I make a phone call?
Can I surf the Internet while I am talking on the phone?
How to check the Baseband version?
How to check the phone Mac address?
Does the metal cover affect the signal?
What is VPN and what is the use of VPN?
Why is my phone bill charged gratuitously?
The signal is unstable. What should I do?
What is Baseband version?
Does vivo phone support “Auto hang up the phone and reply SMS” when I am busy?
Can the MAC address be changed?
Why can others not call me but I can phone them?
Why does my phone make phone calls automatically?
The calling always ends automatically in several minutes. What should I do?
Why can I not record the calling voice via Screen recording with Record Voice on?