Today I have installed 10.1.3 stable rom on my I9300, it runs flawlessly smooth, everything is nice. But after some time I spent with tweaking the rom, I have noticed that it charges really slowly, at least when charging from my PC via USB cable. Then I tried some decent undervolting and started Antutu stability test...when I came back to check my phone after few minutes, it showed me 4 percent of battery less than before. Also, the phone was hot like hell!
You might say to try normal wallplug charger, but it is not a valid argument, because with stock rom I used until today, there was no problem even with overclocked device to 1600CPU/666GPU!
Next I tried to change kernel, so now I am on latest Siyah 1.9.1...the problem is still exactly the same, so kernel is not the source of this issue.
Anyone of you have these troubles with discharging/slow charging/extreme heating?
Edited by ErgoProxy, 24 September 2013 - 12:41 PM.