Will a factory restore correct this? I'd like to know if it's helped anyone before I blow my phone out.
I went the stock route back when 4.3 was released simply because I just needed a break from tweaking the phone, plus I needed to make sure to keep m warranty, and i must say I haven't regretted it yet. I check back here every now and then.
When I updated to 4.3 i did do a factory reset, erasing everything. Not sure if this is your problem but i would definitely try it. I have had an ultra smooth experience with stock 4.3.
AT&T Samsung Galaxy S3 i747
Current Rom: Stock 4.4.2
I too facing the same problem since from the 4.3update.it takes 2-3sec lag time before making any calls or messaging. The swipe function is not wrking properly.I did factory reset too but nothing helps.
XDA Developers was founded by developers, for developers. It is now a valuable resource for people who want to make the most of their mobile devices, from customizing the look and feel to adding new functionality. Are you a developer?