Start with the essentials
Use a strong device lock and unique passwords where supported. A SIM PIN is an additional measure, not a substitute for device and bank security. Check your operator’s instructions before enabling it; repeated wrong attempts can lock the SIM.
What you can do
- Keep your device updated and install banking apps only from official stores.
- Store your bank’s official lost-device instructions somewhere other than the phone.
- After a loss, contact the operator and bank promptly to secure the SIM and affected services.
Keep in mind
Never share an OTP or recovery code with a caller claiming to help recover the phone.
Further reading & official resources
Check current terms and guidance with the responsible provider. References are for background reading and do not imply endorsement.
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