https://community.sony.com.mk/t5/xperia-archive/charging-the-mobile-for-first-time/m-p/3306239#M436490 No. The idea behind charging phone for at least 30 minutes is to give it enough power to set up all settings and don't crash during that process.<BR /><BR />Just use your phone and be happy <IMG class="lia-deferred-image lia-image-emoji" src="https://community.sony.com.mk/html/images/smilies/013.png" alt="Winking_Face" title="Winking_Face" /><BR /><BR />If you can avoid going below 20-30% you will extend battery lifespan. Fully discharging the Li-Ion battery very often will dramatically shorten it's life. Fri, 12 Sep 2014 19:13:03 GMT SergioPL1 2014-09-12T19:13:03Z https://community.sony.com.mk/t5/xperia-archive/charging-the-mobile-for-first-time/m-p/3306238#M436489 <P>when i got the mobile i didnt charge it for 30 mins i used it until the battery was finished and then i charged it !! is there any problem ??</P> Fri, 12 Sep 2014 06:49:16 GMT https://community.sony.com.mk/t5/xperia-archive/charging-the-mobile-for-first-time/m-p/3306238#M436489 talalhashem 2014-09-12T06:49:16Z https://community.sony.com.mk/t5/xperia-archive/charging-the-mobile-for-first-time/m-p/3306239#M436490 No. The idea behind charging phone for at least 30 minutes is to give it enough power to set up all settings and don't crash during that process.<BR /><BR />Just use your phone and be happy <IMG class="lia-deferred-image lia-image-emoji" src="https://community.sony.com.mk/html/images/smilies/013.png" alt="Winking_Face" title="Winking_Face" /><BR /><BR />If you can avoid going below 20-30% you will extend battery lifespan. Fully discharging the Li-Ion battery very often will dramatically shorten it's life. Fri, 12 Sep 2014 19:13:03 GMT https://community.sony.com.mk/t5/xperia-archive/charging-the-mobile-for-first-time/m-p/3306239#M436490 SergioPL1 2014-09-12T19:13:03Z