For people talking about phones freezing. ... hard reset button is under sd card cover (red button) http://www.xperiablog.net/2013/08/16/xperia-z-ultra-has-a-physical-hard-reset-button/
mrJ, 17 May 2014just wondering date you purchase it and from what retailer?I bought the c6843 version that sony made with digital TV include, free contract in Brazil. I solved the battery problem making a downgrade to android 4.3 and I think the ghost touch problem is related with this tecnology to use a pencil like a stylus, maybe when my fingers are sweaty, or a hardware problem. Only solved this appliying a film. Its a great phone for the design and image quality, but this problems make me unsatisfied.
Another thing, the touchscreen precision to draw, for example, it is a bit laggy if you compare like iphone or nokia lumias. I hope sony read this :)
Hi everyone, just bought the phone today and its great. however, after all the updates, i am having this problem where i get this message "Error: Camera Not Available". How can I resolve this?? Thanks
The screen quality is amazing but I dont recomend this phone. Battery too short (worst after android 4.4 update) and too much ghost touch problems. (Only solve this applying a film on the screen).
Shah, 14 May 2014Hi, just days before I bought my Xperia Z Ultra, and really enjoyed it. So much of a powerful ... moretry repairing the phone software using sony pc companion, after repair remove your memory card, factory reset your phone. use a pc copy all data off of your memory card then format your memory card on your pc. power off your phone, reinsert your memory card then power back on. see if this fix your hang up problem. sometime phone software get corrupted or bad memory card can cause hang up problem.
Hi, just days before I bought my Xperia Z Ultra, and really enjoyed it. So much of a powerful hardware and soft ware, but all of a sudden while using face book it simply hung up, not responding to anything. Have to reset, again and again. Now it is even getting difficult to power it on. Please if any one with some suggestions.
Got one for six months already. It looks very good because of its slim design. Good for browsing, gaming, ang watching movies. What i dont like is its low sound and low camera resolution ang in the absence of the flash. I had one bad experience while browsing facebook, it hang up... cant switch of and no other function is working... i had to wait till the battery was dead before it was reseted... by the way, its battery life is way much better than my previous phone like iphone 4s, samsung note 2, and s5 now.
Never go for Samsung or LG..the specs may sounds incredible but the UI will totally make the phone lag n slow..its too heavy..go for htc or sony..theyre the best..
i boght sony ultra z and I'm so depressed the sound is so bad and it's very low i can't hear the mobile when it rings. The camera is not good at all. So i think you have 2 give onther one or give my money back Mr sony. 😢😢😢
plz answer this message 😒😒😒😒😒😒:( :(
htc one (802d), sony z ultra, samsung note3, nexus 5 whish is the better one.. plzzz suggest me
im planning to buy this phone, pls clarify
-if screen is reflective to the extent that its not visible in sunlight
-if battery runs out quickly after kitkat update
-how would you rate sound quality on a scale from 1 to 10
Best display compare to other phone before i have Huawei ascend mate but sony z ultra is best, sized of this phone huge i almost tablet but but ultra to slim very good looking phone
AnonD-262115, 10 May 2014xperia Z ultra is better than galaxy mega 6.8 or s4Much Better
Guys, kindly advise if the phablet comes with that awesome Bluetooth mini phone/headphones yadayada...