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Storage & File Manager
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Lag & Stuck
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Vivo & Google account
Purchase consulting
Personal Hotspot & Wi-Fi

How to transfer contacts from SIM card to my phone?

Where can I find the SIM card Toolkit?

How to disable my SIM card?

SIM Toolkit is always showing error. What should I do?

How to insert the SIM card into my phone?

Why is the SIM toolkit gray on my phone?

How to check the SIM card storage details?

Can I remove or insert SIM and SD card when my phone is on?

How to distinguish SIM1 from SIM2?

How to set the SIM card as the Data card?

What is SIM PIN?

Where can I find SIM messages?

How many SIM & SD cards can be inserted into my phone?

Can I answer or make calls if the SIM card is disabled?

How to change SIM PIN?

What should I do if I forget PUK?

What is PUK?

Can I change the name of SIM card?

Can I transfer the messages stored on the phone to the SIM card?

Is there any limit to the contacts number saved on SIM card?

How to set the default messages delivery card?

Storage & File Manager
Find my phone
Music & Video
Lag & Stuck
Backup & vivoCloud
Vivo & Google account
Purchase consulting
Personal Hotspot & Wi-Fi
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