It all sounds good, but there is one problem, because there is an upgrade bug in Windows 10 Mobile build 10080, Insiders wanting to upgrade will need to reset to Windows Phone 8.1, before upgrading to Windows 10 build 10136.
— Gabriel Aul (@GabeAul) June 15, 2015 Those users who don’t want to go through the reset process, can continue to be on build 10080 until Microsoft fixes the problem and rolls out the build to Insiders. Remember the best way is to use the Windows Phone Reset Tool to go back to the Windows Phone 8.1. Here are the instructions to perform this task. The company isn’t talking about any of the new changes, but it will probably be aligned with the changes we previously saw included in the video highlighting the new changes on build 10134. Source Twitter All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.