Windows 8.1 draining my battery

[fiknahs_osei]

Hi guys, so I know most of y'all got the 8.1 dev preview and its pretty cool no doubt even on Lumia 520. Just a lil problem tho, my battery drops like crazy even when cortana and location is switched off. Its not my apps either cos I reset da phone had no apps on it and still.... Any ideas guys?? Issue started after the upgrade. Thanks

 

[anon(7900571)]

Because this is still a preview , not the final build which should fix manu bugs and improve battery life. Also your phone does not have latest firmware for wp8.1(cyan update) from Nokia which should be available this summer :smile:

 

[sameermehta2]

Hi,I think when we access apps that are moved to sdcard also drains the battery,correct me if I am wrong