Payment method. 1. First, open your Huawei mobile phone and click the \"Alipay\" icon.
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2. Then enter Personal Alipay, find and click on the \"Recharge Center\" option.
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3. Go to the recharge center page, find and select [Charge data] option.
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4. Then on the newly opened page, enter [own phone number] and select [recharge data denomination].