https://community.sony.cz/t5/z-series/xperia-z3-battery-stuck-at-20/m-p/3623082#M120635 <P>Hold power+ volume up for ten seconds until you feel it vibrate 4 times. This will reset the cache and possibly the battery stats.</P><P>Plug in, and leave for an hour before turning back on.</P> Mon, 24 Sep 2018 09:39:38 GMT Lord_viridis 2018-09-24T09:39:38Z https://community.sony.cz/t5/z-series/xperia-z3-battery-stuck-at-20/m-p/3623081#M120634 <P>My xperia z3+ battery indicator is stuck at 20 even if I charge it. I did try draining it, then charge it again. Tried safe mode but it still did not work. What cam I do?</P> Mon, 24 Sep 2018 03:08:36 GMT https://community.sony.cz/t5/z-series/xperia-z3-battery-stuck-at-20/m-p/3623081#M120634 Madamadadane 2018-09-24T03:08:36Z https://community.sony.cz/t5/z-series/xperia-z3-battery-stuck-at-20/m-p/3623082#M120635 <P>Hold power+ volume up for ten seconds until you feel it vibrate 4 times. This will reset the cache and possibly the battery stats.</P><P>Plug in, and leave for an hour before turning back on.</P> Mon, 24 Sep 2018 09:39:38 GMT https://community.sony.cz/t5/z-series/xperia-z3-battery-stuck-at-20/m-p/3623082#M120635 Lord_viridis 2018-09-24T09:39:38Z https://community.sony.cz/t5/z-series/xperia-z3-battery-stuck-at-20/m-p/3623083#M120636 <P><SPAN>I have followed all the steps you have given but when I turn on the phone, the battery percentage remains at 20%, when I turn off my phone, it says the battery is full and the battery percentage does not appear. What should I do?</SPAN></P> Mon, 06 Jan 2020 11:56:11 GMT https://community.sony.cz/t5/z-series/xperia-z3-battery-stuck-at-20/m-p/3623083#M120636 Xxmeme 2020-01-06T11:56:11Z