Dear all, I've bought Lenovo IdeaTabA2109A from amazon.de five days ago which has come with JellyBean 4.1.1. I'm mostly satisfied with it but usually my tab working slow and crashing most of apps notably browser apps like Chrome! When i try to scroll down or up in webpages through chrome or stock browser scroll begins to freeze! I have Galaxy Nexus with Jelly Bean 4.2 which has only 2 processors and not tegra 3 and there never working slow or crash! This tab has 4 porcessors with tegra 3 and works very slow!!! I have done factory data reset but this problem without any improvements! Also i have installed ADS Block but without any improvements too! Can any one help me?!