Xperia Z charging takes more than 3 hours

[thanu12345]

I got my new Xperia Z and it takes ages to charge and i also noticed when I'm using the device plugged it, it still discharges though it shows charging and its very slow in charging compared to Xperia P. What is the problem? I'm using the original charger with 5v 1.5A output.##

How can i overcome this issue??

[cool_raoul]

Strangely, I don't remember having noticed those issues when the phone was new.

It just has progressively appeared over time.

[Abakadaba]

There is no software tricks to solve this problem in general becouse it is hardware issues and last update just downclocks the cores and puts charging limits to avoid heating issues with backplate I have a dust in my lens, not because glue is wrong but because sony s big engineering mind didnt solve the problem with heat dissipation. This phone is big lie from sony and z1 is bigger! No more can say about this and for sure nobody can help you dude!

[Abakadaba]

Just becouse the new updates, go to processes and you will find process called overheat control- this is thing when you start navigation and cores and battery heats well, charging downs or stops, or heat will burn this phone to death

[Abakadaba]

Soo its cind of useless if you whant, clocks capable of 1.5 ghz but for minute or two, then they worked at 915 mhz, so whats the point having z1 with cores capable of 2.2 ghz but only on phones that arent sony, sony didnt think of termal solution, they think about phone to be beautiful becouse this sell, and when you buy this you are faked up with beautiful thing of technology that cant do nothing good for a long time of use. Long i mean more then 2-3 minutes:)