Hi there,
Recently I traveled to South Korea and my phone was exposed to cold weather (-8 degrees). Currently I am using Iphone 5s with IOS 8.4.1 installed. During my trip, my phone suddenly turn itself off when my battery is still 90%. When I try to switch it on, it shows my battery is drained and I need to charge. As i charged, my phone switched on but my battery gets easily drained. This problem becomes a lot worst when I came back to my hometown (28 degrees) as my battery easily drained even when I off my 3G. Usually I charged once a day when I am not using the 3G, but nowadays, I had to charge twice a day which i find it a hassle! When I charge, the battery level did not increase and I had to turn it off and charge it while the phone is off. Does the change of weather cause this problem to my phone? and do I need to change my battery? Thanks
Regards
p.meredith
