Luima, this time, has successfully achieved immense market receptivity due to its affordability and delightful specs. Primarily, also because it is offering dual-SIM option with additional pricing. Even with these Microsoft Lumia 535 has again been criticized of having touch sensitivity problems within its new Model-Lumia 535. Now this has been found one of the commonest problems with Lumia. In

addition to this, improper multi-touch detection has also created an air of discomfort among its users. Dealing with both will either resulting detecting finger wrongly or registering it in the wrong place. In our previous reviews, Lumia has been found experiencing the same problems over and again. But this time Microsoft has come forward to directly address these. Microsoft is earnestly working to fix this issue as earliest as possible and has certainly taking some practical steps in resolving them. Microsoft has claimed that touch sensitivity on the MS Lumia 535 is higher and can cater to existing problems plus a software update can further settle the issue.

http://www.gsmarena.com/microsoft_confirms_lumia_535_touch_issues_fix_coming_soon-news-10479.php

Meanwhile the update is in progress, you can also fix the problem by turning off the Screen Magnifier from settings> Ease to Access- user is reporting improved touch sensitivity after applying this step.