sammy, 26 May 2014Hi, r u using z1 c6902 model...r u sure it's has 4G support...Plz check ur model number my frnd...the xperia Z C6603 supports 4G and all Z1 models supports 4G except for the C6902/L39h model, just check the specs on GSMarena on General section 4G Network says what models supports it and also says on what frequency bands it works.
AnonD-266449, 23 May 2014The Z1 supports 4G, the Z didnt. Just Picked one of these up yesterday and its been on 4G sinc... moreHi, r u using z1 c6902 model...r u sure it's has 4G support...Plz check ur model number my frnd...
But can this heating up damage my phone? Nope i don't have SD card in cuz 16GB memory is well for me:)
Gladijajator, 25 May 2014Keep your RAM usage below 60-65%,get rid of the unused appsHeating is my least concerning issue. Battery and stablity is top priority. It heats when just in standby or listening to music.
When intensive tasks it is normal to get hot.
Thanks for your advice.
Ps: someone told me to get rid of sd card to solve heating and battery draining
ShooShoo, 24 May 2014Very bad kitkat update, destroy the mobile
paulshit, this is always sony did the same mistake... moreVery bad camera quality in low light
It's very shameful for any z1 owner
After update kitkat lots of problems like camera heat up, bluetooth receiving, wifi direct not work
I personally very upset for that's problems
Phone keeps heating up on android 4.3. Someone have solution to slove this? And can my phone be damaged?
I hate the phone. It can't cope. It breaks down all the time. The battery life is rubbish, needs charging throughout every day. The keyboard is put of control. It drives me MAD. I would swap for ANYTHING THAs
Its display quality in sunlight is very bad.bt its performance is gd n camera is outstanding.
Was using the Xperia SP, which was a big let down. Going to buy this phone tomorrow *fingers crossed*
AnonD-251541, 25 May 2014Hi.I have updated software to kitkat 4.4.2 build number 14.3.a.0.757 but I'm having a problem ... morePhone heats too much if your RAM memory usage is over 60-65%...get rid of unused apps
Hawk, 25 May 2014Total waste of money, camera quality very poor specially for such a high end mobile. The pictu... moreI have also encountered this issue. The only solution should come from sony with a proper sw update.
Phone is heating faster and at higher temperature than on jb, battery drains quickly when screen is on.
Poor supporr from sony, and for a company playing for the top spot this is not a good mark.
I consider htc, samsung and recently lg far better than sony, i will try to stay away from sony smartphones in the future.
Mine too,,,when im using the manual mode,,and turning on the hdr the camera is lag,,,,and its heating so fast
Hi.I have updated software to kitkat 4.4.2 build number 14.3.a.0.757 but I'm having a problem with my camera.it heats up so badly that it warns me and closes itself.any ideas what to do?
When i'm using the camera,,my phone was heating,,,i mean the heat is not normal is over heating
Total waste of money, camera quality very poor specially for such a high end mobile. The picture shows black points when you zoom picture.Also its water proof but its gets heat up very quickly. In day time it shows message camera not functioning properly due to overheating. You play some high end game its get heat-up very quickly......Not expected from sony
Vicky, 24 May 2014Plss Plss Plss i need your help
I got this phone yesterday and its a beautiful phone...its ... moreJb is ok. Camera to be that noisy?! Are those photos taken indoor? Please check the manual setting, try to go outdoor and do some pictures.
If the camera bothers you now, after kitkat you won't notice it because of other several issues.
Don't update to kitkat. Stay on kitkat and tweek your camera to obtain better results.