Oppo How to Turn On/Off Data roaming
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If we are outside our home network, we must activate data roaming to use mobile data, and roaming must be activated to use the Oppo smartphone abroad.
Please note: This may incur additional costs, especially outside the EU!
Android 11 | ColorOS 11.0
- Tap on Settings
- Tap on SIM card & mobile data
- Choose a SIM card (Dual SIM)
- Enable or disable Data roaming