Performance issues with DP WP8.1 Update on Lumia1320

[drg]

I've read through a few threads and it doesn't seem anyone else is having any issues with their 1320 with Dev Preview. My dad and brother have a 1320 and my brother's phone is on dev preview with Update 1. I don't think my dad's is on Cyan yet, I'm not sure if he's received the update, but my dad's is still buttery smooth while my brother's lags terribly. From unlocking, to swiping from start to app list and back, there's major lag.

Does anyone else on DP have this issue? He's performed a hard reset and still has the issue so I'm going to suggest rolling back from Dev Preview. If it still occurs then I might get him to take the phone back.

 

[SSgt Bruskowiz]

Perhaps flashing a new rom with the nokia tools would help

 

[Lance_WPCentral]

Yes with WP8.1 Update 1 dev preview, I too face a lot of lag on my Lumia 1320. So its not just your bro with this issue.

 

[AmGaD-SaLaH]

I don't face lags with l1320 dev preview .. Just had battery drain issues.... Then it's fixed