How to Compare Software Support Before Buying a Phone
Work out how much support remains on a new or refurbished phone by separating operating-system upgrades, security fixes and past releases.
Software & Support
Check software support, network compatibility and what moves with you when you switch phones.
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Switching Phones: Check Carrier Compatibility and Move Your Data
Verify the exact handset with your carrier, choose a transfer route and test the accounts you depend on before handing in the old phone.