Since updatets was installed battery drops very fast

[Darina_Stoichev]

Hi!

Since updatets was installed battery drops very fast. I return to original and cleen all my programs. Now is the same

Can I return to old android? I think that new Android have problems with using battery. For me is very importand my battery to have long live.

[_alexdon_]

Be careful if downgrading,some carriers do not accept the warranty if other than latest official update is on the phone.

[Darina_Stoichev]

I will use this http://xperiafirmware.com/8-firmware/37-sony-xperia-sp-c5303

[_alexdon_]

Ok,good luck.