How can we help?

OPPO R15 Pro

OPPO R15 Pro

Android 8.1

Turn your OPPO R15 Pro Android 8.1 on and off

Read help info

Before you can turn on your phone, you need to insert your SIM into your phone.

Press and hold On/Off until your phone is turned on.

Press and hold On/Off until your phone is turned on.

Press and hold On/Off until your phone is turned on.

Step 1 of 5

1. Turn on your phone

Press and hold On/Off until your phone is turned on.

Slide your finger upwards on the screen.

Slide your finger upwards on the screen.

Slide your finger upwards on the screen.

Step 2 of 5

2. Enter your PIN

Slide your finger upwards on the screen.

If you're asked to key in your PIN, do so and press Done.

If you're asked to key in your PIN, do so and press Done.

If you're asked to key in your PIN, do so and press Done.

Step 3 of 5

2. Enter your PIN

If you're asked to key in your PIN, do so and press Done.

If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. The PUK can be obtained by contacting customer services. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.

Press and hold On/Off.

Press and hold On/Off.

Press and hold On/Off.

Step 4 of 5

3. Turn off your phone

Press and hold On/Off.

Press and drag the power off icon downwards.

Press and drag the power off icon downwards.

Press and drag the power off icon downwards.

Step 5 of 5

3. Turn off your phone

Press and drag the power off icon downwards.

1. Turn on your phone

Press and hold On/Off until your phone is turned on.

2. Enter your PIN

Slide your finger upwards on the screen.

If you're asked to key in your PIN, do so and press Done.

If an incorrect PIN is entered three times in a row, your SIM will be blocked. To unblock your SIM, you'll need to key in your PUK. The PUK can be obtained by contacting customer services. Please note: If you key in the wrong PUK ten times in a row, your SIM will be blocked permanently. In this case, you need a new SIM from Vodafone.

3. Turn off your phone

Press and hold On/Off.

Press and drag the power off icon downwards.

How would you rate your experience?

Thank you for your evaluation!

Are you ready to upgrade your device? Check out our latest mobile phones

© 2025 TPG Telecom Limited ABN 76 096 304 620 We acknowledge the Traditional Custodians of the land on which we live, work and connect. We pay respect to Elders, past, present, and emerging.