OPPO Reno8 Pro 5G
It's not possible to turn on my phone
Solution 3 of 3: Your phone doesn't turn on correctly
Before you can turn on your phone, you need to insert your SIM into your phone.
Press and hold the Side key until your phone is turned on.
If you're asked to key in your PIN, do so and press arrow right. The default PIN is 1111.
Press the Side key.
At the same time, press the Top volume key.
Press and drag the circle downwards.