inside or outside? usually alcohol should remove stains

This post has been edited by hightechgadgets8: Oct 27 2014, 11:48 AM

are you sure its stain or lens coating you are rubbing off (HTC M8 has lens coating issues too)

This post has been edited by hightechgadgets8: Oct 27 2014, 11:52 AM

try in desktop mode

the speaker grille does nothing to stop water going in. the seals inside the speaker acts as water proof seal. anyways try keep phone away from water, you may never know which seal will leak after long period of time. water has no friends

install mxplayer

its only you

either

1. screen dirty
2. screen protector disturb
3. digitizer problem

as for waterproofing, once open the unit for repairs, no more waterproof, simple as that, even Sony SC

imo. if you want waterproof back. sell off your unit. get Z3

or Z2 since its a bargain now

So they say..

in another thread, the waterproof phone (Z2) was repaired due to water leak into the phone, the owner went back and test it in water, and the phone spoilt again and went for warranty again.

Putting handphones into water is just asking for trouble, it may be waterproof today, one day the seals may fail and bye bye phone.

btw. this has not been mentioned elsewhere..

if there is a leak, and it doesnt affect the main components (ie.. the battery and the power ic) yet you still can use like normal. it doesnt means that rust wont set in and damage the board in the future.

just my opinion. Sony has ald acknowledge the failure of the flaps and are doing away with it on the Z4