Why isn’t cellular data working

Click ▶︎No Service. 📶

Click ▶︎Cellular Update Failed.

Need more help?

• Call Apple Support at 1-800-APLCARE. 📞
• International Support. 🌐
• Contact Apple Support. 📝
• Chat using Messages. 💬

Please contact your Carrier.

Edwin ~ Does your iPhone 8 still have its original battery?

And what's the Maximum Capacity % here?...

Settings > Battery > Battery Health

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