Lumia 920 heating up only when cellular turned on(Windows phone 8.1)

[PCMasterRace]

Anyone?? The phone is fine a few freezes sometimes but only when I use cellular it heats up very fast cooking point fast

 

[fahad kazi]

Heavy usage on data connection might be the reason.

 

[aikidaves]

Anyone?? The phone is fine a few freezes sometimes but only when I use cellular it heats up very fast cooking point fast

Two possible causes:

1. A software problem that might be cleared if you do a soft or a hard reset.
2. A hardware problem, requiring a repair to your phone.

If you haven't yet, try a soft reset. If that doesn't help, try letting your battery all the way down until your phone shuts off, then charge it to 100%. If that doesn't help, hard reset. And if that doesn't work, you either need a tech to repair it or a replacement phone.