HELP! my z1 compact started to overheat + battery drain after dropping

[nars_one]

i accidentally dropped my z1 compact on a wooden floor. hitting the floor i think sideways cause there's a dent on the floor but no dent on the phone. a day after it started to overheat with battery draining fast. is it possible my the battery was damaged after fall? should i have it checked?

[Phy]

Yes, that's a good idea. You can go ahead and contact Sony Xperia Support

http://www.sonymobile.com/global-en/support/contact-us/

[Uliwooly]

It does seems like a hardware issue, but if I were you I would repair the phone with PCC and check again but do follow @Phy 's advice 

PC Companion (PCC)

Bridge (for Mac)

Alternatives on How to backup Xperias

http://talk.sonymobile.com/thread/36355