HTC U Ultra Screen Burn In - HTC U Ultra Questions & Answers

Hi , i have htc u ultra ( Android 8.0 Official ) , My phone have a screen burn in problem .
can i fix this problem ?
if i downgrade to android 7.0 this problem have solve?
sorry for my bad english . please help me

hi bro
i have same problem as you in U ULTRA
i install a custom rom and my problem were solved

Same here. Issue was resolved with custom ROM, but it comes back from time-to-time if you are using your phone on high brightness levels for long periods. Avoid using phone at high brightness lvls while charging because it tends to get very hard and will leave a burn-in until it cools down again.

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[Help] HTC P3600 Trinity freezing software and tearing screen

Hi, this is my first post here I didn't have time (and will) to read the rules and everything, so I just hope that this is the right forum for this kind of request.
Since you guys have showed up to be people with nice expertises, I request your help to avoid going to any support center and spend money for something that by lucky means, may be fixed at home
The problem is that when doing some operations, the device freezes and no action can be done, whatever button I press or wherever I click with the stylo.
The only thing that can be done to restore for a while the correct functionality of the device is to remove and reinsert the battery.
I don't know exactly when this problem started to show up, because the device isn't mine, so I don't even know what can be the possible causes.
I have also to say that this problem occurred few times at the beginning, but now it happens more and more often making it impossible the use of the phone. Sometimes I even can't turn it on.
I've tried to substitute the battery, but with all of them, the problem remains.
After that I've tried the software reset, didn't solve anything.
The hardware reset didn't solve anything either.
I thought then that maybe the operating system was going nuts, so I tried to flash the device putting WM6.1 Stratos FE+ on it (of course, following the guide and without doing anything wrong), but nothing changed.
I don't know what else it could be, so before throwing this piece of garbage in the bin I ask here for the last sentence, if you can help me.
I have some pictures attached of the phone freezing and the screen tearing up (looks almost like The Matrix movie).
Thanks in advance.
Hello,
From my experience, i think your problem is due to CPU overheating.
There are similar threads on this forum, regarding your problem.
I advice you to check those threads.
have anyone fix that problem? i have the same problem, but 3months before i put a rubber between the cpu and the metal cover and it worked, but now again and the rubber dont help anymore
I didn't do anything still on my phone, I am waiting that somebody gives us an answer
The only thing I did was to reduce the backlight brightness, according to the problem this guy has on this other thread -> hxxp://forum.xda-developers.com/showthread.php?t=596927
But the only thing I've got after this is that the phone lasts a bit longer before crashing
trinity
also here.
somethimes I must leave it without battery an hour or so to power up again.
nothing help. reinstal everything twice. even in stand by it freeze...
it's a wtf problem .....
also I'm very curios for some remedy. I incline to believe it's a hardware problem .....
please if anyone know how to fix that problem then say it here please
I have same model and same problem, When i press and hold central navigation key and power key it power on,and it work,few minutes....
On Monday I will overheat cpu and you hear the results ... hopefully positive
yes, please let us know. And what you mean overheat the cpu? How?
I want to fix mine too...
Thanks !!
Dear friends, problem solved ... overheating of components on PCB...
for all the info: [email protected]
really? hey what did you do ? please tell us.....
THANK YOU!!!
I have exactly the same problem with my htc can any buddy help or any sujjestion in this regard.
I have the same problem however
First, I flash back to ship ROM WM5
Second, I try to increase CPU speed up to 420 Mhz by using Pocket Hack Master
http://www.wizcode.com/articles/comments/pocket-hack-master-speed-configuration-guide/
Everything is testing, if you have your experience pls share
File as attached:
1. Install *.CAB
2. Copy patch file into folder
I join with the same problem.
Nobody has an idea how to fix that error?
@ivanish: can u please share your solution!!
how u solved that freezing problem ? plz can u share ?
thinh30 its overheating problem of cpu as i experiance this freezing problem when media player is in use for long time or during usb connection with pc
i think cpu speed should be lowered to avoid overheating and not increased
it's not that , the screen connector is destroyed , i have the same problem , it's not CPU , use search , there were solved this problem few years ago

3400 Display problem

This started a few days back, when it was intermittent.
The display would suddenly turn into 256 color (I think); very patchy colors. And then it would get back to normal after a reset.
Now, its is permanently in that state.
I have not installed any software letely that could be causing this.
Incidentally, this happens right after switch on after a reset, even before the OS boots in.
Any idea what it could be, and a possible cure?
Any help would be highly appreciated!
Regards,
Anand Dhuru
will u plz tell me full specification of ur gene.....i.e; o/s u r currently using & all that.......

charging problem with OMNIA PRO :(

hey guys .. this weird problem has developed with my b7610 pro, when i connect my phone to wall charger within 1-2 mins it would show 100% battery and when i remove the charger from the phone , it would come to the normal levels say 15% . phone wont charge even when its turned off .Phone would charge normally through usb ( i think so , though i m not sure). I am really annoyed with this problem . i have done a hard reset but it hadnt solved my problem . I m using daskalos GA rom V3 since last 2-3 months and I never had any problems with phone .. just recently it had cropped up ( since last week) ..
any suggestion guys ????? it sucks
same problem happens with my samsung B7610 man.If u got any solution pl help me dude.My device sucks!
unlock software..
Hi Guys,
can any body assist me to unlock the samsung omnia 2? i really want to unlock it..pls pls guys help me...i ll really appreciate any response from u ..
thnx and regards,
Raza
darneingam said:
same problem happens with my samsung B7610 man.If u got any solution pl help me dude.My device sucks!
Click to expand...
Click to collapse
hi passion-streak.did u solved ur problem? i'm d same problem and dont know what to do.
batttery problem with omnia pro
hi darneingam .how did u solve this issue

i need help , urgent , heeeeelp

Hello my friends ,
i am a new on HTC Desire HD , i bought one from ebay , it is great but :
when i turn off the screen or the screen go to sleep (lock) , the network lost and it gives me (limited service) , and when i log to the mobile again and unlock the screen it comes back with full signal .
the issue here as i am not locking the mobile or turning off the screen the signal is full >>>> only when i am turning off the screen
why is that ? it dose not seem a hardware issue ?
new_world_2006 said:
Hello my friends ,
i am a new on HTC Desire HD , i bought one from ebay , it is great but :
when i turn off the screen or the screen go to sleep (lock) , the network lost and it gives me (limited service) , and when i log to the mobile again and unlock the screen it comes back with full signal .
the issue here as i am not locking the mobile or turning off the screen the signal is full >>>> only when i am turning off the screen
why is that ? it dose not seem a hardware issue ?
Click to expand...
Click to collapse
is the desire hd brand new? if not i'd say thats a fault/feature someone's enabled to save battery or something! hope you get this sorted! it's not that useful if you cant lock your phone without losing signal!
This is not normal. My Desire HD never had such things, and no phones should.
Sort it out with the seller.
HTCs warranty statement covers damages even if you root your phone (at least in India).
Before going back to the store from which you bought the device, you might want to root and try a different ROM and see how that turns out for you.
If that works out for you, then you know that its not a hardware error, and you could maybe do something like flash a nandroid backup. On the other hand, if it doesn't work out, you really should go back and ask for a replacement.
Hope that helps.
Thanks for replying
i tried different radio ,
i tried different rom ,
and no luck
Didn't you already ask your question here? http://forum.xda-developers.com/showthread.php?t=1194707
Do not double post.
Closed.

[Q] URGENT PLZ Need help in detecting the problem...

Hi All, i purshaced a lg g2 (d802) with software version of (D80220c-466-92) from UAE and all fine except the headphones the device cant detect it at all (i tried alot of types of headphones and the problem is the same just hearing some noise or hissing in the left headphone) + battery drain so so fast (max 4 -5 hours of moderate use ) + the knock on feature doesnt work at all .........after all of that i decided to ship it back to UAE to warranaty but when i was reboxing it i tried to turn it on with the headphones already plugged in as a last hopeless try and IT WORKED ....the phone became fully operational with the knock on working great + no battery drainage + superb headphones BUT after 10-15 minutes the problem come back ......i tried the same move to actually shut down the phone and turn it on with the headphones attached again and it worked again and the same happen again and so on.....
SO what do u think guys is it a software problem or what ????
also if its a software problem can i fix it here in my country by myself or at the local LG center or must i pay tons of money to reship it to UAE ?
one last thing , the device is kitkat out of the box ....is this normal ????
thx in advance
If I were you I would just ship it back there is no way to know get a new one so you know its not a hardware problem or software problem because it won't exist
sent from my T-Mobile LG-VS980
spinninbsod said:
If I were you I would just ship it back there is no way to know get a new one so you know its not a hardware problem or software problem because it won't exist
sent from my T-Mobile LG-VS980
Click to expand...
Click to collapse
it will cost alot ......and if its a software problem i think it can be fixed here ..... right ?
Plz guys i need replys ...

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