Panirodhi admit, but the water never sink

When asked what would be the panirodhi? Once under water, it could mean that Sony's smartphone. So the Japanese technology company to admit to plunge into their smartphone.
Sony recently changed their device policy. They Sony phones warranty of the phone will not work under water.
Xperia series smartphones, panirodhi "feature Sony showcases.
Sony Xperia flagship Z series of water and dust resistant IP 69 rating for 5 smartaphonatio. In other words, according to this rating, down half a meter of water for half an hour until it has been tested in. But this time, the company changed the tune. It is written in the 'laboratory has achieved this rating in the standby mode. However, it was under water,
 so that customers do not check. "

Technology analysts say, is that the water will come out of the Sony sets are unwilling to pay the guarantee. The dataset can be lost because of the different environments. So even while bathing in the sea, chlorine water or soft drinks labeled in this panirodhi but should not be dipped. (Engadget, the Xperia Blog)