Should your CoreESIM data allocation for Singapore be fully consumed, additional data can be readily procured via your CoreESIM account. This replenishment process does not necessitate a new eSIM installation or QR code scan. Simply select and purchase an appropriate data top-up package, and your existing eSIM profile will seamlessly integrate the new allowance, maintaining your connection through networks like Singtel or M1.
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What is the procedure if my CoreESIM data allowance is exhausted in Singapore?
Updated April 22, 2026
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