OnePlus How to change SIM PIN
OnePlus 2290When the SIM card is delivered, it is protected by the provider by a four-digit PIN number as standard to prevent unauthorized access.
Since the standard PIN consists of an arbitrary combination of numbers, it is usually rather difficult to remember and a change of PIN is desired.
The PIN change can be made directly on the OnePlus smartphone and is stored directly on the SIM card, providing cross-device protection of the data contained there.
Note: If a PIN is entered incorrectly three times in a row, it is first blocked.
It can then be unblocked by entering the eight-digit PUK number.
This can be found in the corresponding SIM card documents.
Android 10 | OxygenOS 10.0
![Step 1: Open the Settings Change SIM PIN - Open the Settings](https://media.techbone.net/img/450-14882-how-to-change-sim-pin.webp)
![Step 2: Tap on Security & lock screen Change SIM PIN - Tap on Security & lock screen](https://media.techbone.net/img/450-14883-how-to-change-sim-pin.webp)
![Step 3: Tap on SIM card lock Change SIM PIN - Tap on SIM card lock](https://media.techbone.net/img/450-14884-how-to-change-sim-pin.webp)
![Step 4: Choose the SIM card (Dual SIM) Change SIM PIN - Choose the SIM card (Dual SIM)](https://media.techbone.net/img/450-14885-how-to-change-sim-pin.webp)
![Step 5: Tap on Change SIM PIN Change SIM PIN - Tap on Change SIM PIN](https://media.techbone.net/img/450-14886-how-to-change-sim-pin.webp)
![Step 6: Enter the current/old PIN and tap OK Change SIM PIN - Enter the current/old PIN and tap OK](https://media.techbone.net/img/450-14887-how-to-change-sim-pin.webp)
![Step 7: Enter the new PIN and tap OK Change SIM PIN - Enter the new PIN and tap OK](https://media.techbone.net/img/450-14888-how-to-change-sim-pin.webp)
![Step 8: Enter the new PIN again and tap OK Change SIM PIN - Enter the new PIN again and tap OK](https://media.techbone.net/img/450-14889-how-to-change-sim-pin.webp)
- Open the Settings
- Tap on Security & lock screen
- Tap on SIM card lock
- Choose the SIM card (Dual SIM)
- Tap on Change SIM PIN
- Enter the current/old PIN and tap OK
- Enter the new PIN and tap OK
- Enter the new PIN again and tap OK