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Brian Burgess

Here's How to Upgrade Windows Phone 8.1 to Windows 10 Mobile

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Yes my windows phone 8.1 make Celkon 400-upgrade not available>when will it be made available. I had down loaded upgrade assistant but after Igot msg "not available" I deleted the upgrade assistant .I had booked when free upload was in force.

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Hi @srinivasan You may get more replies from other forum members latter. I don't think your Celkon 400 is eligible for the W10 update!

You can read about it in the link below! If you got the message "not available" there's a good chance your phone is not eligible for the upgrade!

Welcome to the forum!!;) Here's a good link to check by @Brian Burgess  https://www.microsoft.com/en-us/windows/windows-10-mobile-upgrade


Edited by holdum333

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