So finally Google has rolled out Lollipop 5.0.2 for Google Nexus which improve the wifi performance. Google has recently started taking off new Android Lollipop cycle beginning with Wi-Fi variation of Nexus 7 2012, codenamed nakasi.
How to Update Nexus 7 to Lollipop 5.0.2?
Dissimilar to different Nexus gadgets, Nexus 7 2012 clients needed to hold up little more for the Lollipop upgrade. Looks like Google has specifically redesigned the Nexus 7 2012 from Android 5.0 to the most recent Android 5.0.2. The over-the-air upgrade with Android form 5.0.2 knocks the manufacture number of the more seasoned 7in Nexus tablet from Lrx21p to Lrx22g.
The OTA with comparative Android adaptation is required to end up accessible for different Nexus gadgets soon.
Android Police has figured out how to catch Android 5.0.2 OTA compress record for the Nexus 7 tablet. On the off chance that the OTA warning for new Android rendition is not accessible yet for your tablet, you can apply the upgrade physically utilizing the OTA compress record. Look at the accompanying strategy to introduce the OTA upgrade physically.
Download link: Android 5.0.2 OTA [Nexus 7 2012 Wi-Fi]
For detail guide how to root and load update manually follow the guide below