Check these first
Do not assume the cause from the symptom alone. First determine whether the issue affects the whole phone, one app, one connection, or one accessory. Work from low-impact checks toward recovery or repair.
- Confirm access to both Apple Account and Google Account
- Prepare a cable and adapter compatible with the new Android phone
- Review iMessage, FaceTime, eSIM, and authenticator transfer steps
Narrow down the cause
| Scope of the issue | Where to check next |
|---|---|
| Only one app is affected | Check app permissions, updates, storage, cache, and reinstall options |
| The whole phone is affected | Check restart, system updates, free storage, and system settings |
| Other devices have the same issue | Check the network, service, charger, or accessory |
| The issue began after a drop or liquid exposure | Avoid repeated power or charging attempts and contact official support |
See the troubleshooting flow
Safe step-by-step process
Complete one step at a time and test after each change. Do not change several settings at once.
- 1Back up the iPhone and verify photo, contact, and calendar sync.
- 2During Android setup choose to copy from iPhone and connect by the official cable or supported wireless method.
- 3Review and select supported categories such as photos, videos, contacts, calendar, and messages.
- 4Turn off iMessage and FaceTime around the number transfer so SMS does not continue routing through Apple services.
- 5Follow separate official steps for WhatsApp, authenticator apps, banking, eSIM, and services that do not transfer automatically.
- 6Do not erase the iPhone until calls, SMS, photos, contacts, and critical apps work on Android.
Actions to avoid
- Handing over the iPhone while iMessage remains active
- Assuming every app and data type transfers automatically
- Erasing before preserving Apple Account recovery access
Prevent the issue from returning
- Create a checklist of transferable and non-transferable items
- Keep the old iPhone for several days while verifying service and authentication
Frequently asked questions
What if my screen looks different?
Menu names and locations vary by OS, manufacturer, model, region, and software version. Use the Settings search field and check the manufacturer guide for your exact model.
When should I stop troubleshooting?
Stop as soon as the issue is fixed. Change one setting at a time so you can identify what solved the problem and reverse it if necessary.
What should I do if the issue remains?
Record how to reproduce it, verify your backup, and contact the manufacturer, carrier, or app provider most closely related to the problem.