How to link your device to MyBitdefender
To use Bitdefender Mobile Security, you must link your device to a MyBitdefender account by logging in to the account from the app. If you do not have an account, create one at https://my.bitdefender.com. If you do not want to create an account, you can log in using your Google account.
To link your device to a MyBitdefender account, follow these steps:
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Open Bitdefender Mobile Security.
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Enter your MyBitdefender username and password. Optionally, you may also enter a name for your device. If you link more than one device to your account, this will help you identify the devices more easily.
Note To log in using your Google account instead, tap the corresponding icon.
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Tap Sign-in.
How to upgrade to the premium plan
To upgrade to the Bitdefender Mobile Security premium plan, follow these steps:
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Open Bitdefender Mobile Security.
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In the home screen, press the Menu key on your device.
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Tap MyBitdefender in the menu.
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Tap Extend Premium Plan / Upgrade to Premium.
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Select the upgrade method:
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Buy with Google Checkout
Select to purchase the 1-year premium pass through Google Checkout. If there is a credit card linked to your Google account, you will be prompted to use it. If not, a secure form will allow you to enter the payment details.
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I already have a key
Select this option to enter an activation key you already obtained. Type the key in the provided field and tap Validate.
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