MY Lumia 920 is melting / super heating up

[sumanthkumarch]

After reading this thread i experimented with my phone, uninstalling whatsapp then browsing net or times of india app and chat online from people i have not seen super heat at all. This issue sounds off beat but very true with my lumia 820 till date. i did not check with line messaenger. i have seen an article which says why whatsapp sucks lumia phones battery but in that latest update of whatsapp has offered the solution but i think thats not the case