Horizontal weird line and once in a while occurance - Huawei Mate 20 Pro Questions & Answers

Hi i would like to ask is there any problem with my phone because of this weird occurance?
https://drive.google.com/file/d/1-6mQYvJdH2Jn8H6BbIYwlk8KlgP1vlET/view?usp=drivesdk

Yeah that's not normal. Display cable could be lose.

crixley said:
Yeah that's not normal. Display cable could be lose.
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I have asked the official from huawei in my country, they told me it was normal as the oled screen something" I didn't read all

Krazuto said:
I have asked the official from huawei in my country, they told me it was normal as the oled screen something" I didn't read all
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If it is normal, then why haven't I heard anyone having the same issue nor experienced it not even once?
You should not rely only on their response...

BillPil said:
If it is normal, then why haven't I heard anyone having the same issue nor experienced it not even once?
You should not rely only on their response...
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Hemm true alrite i'll go check it out

Krazuto said:
Hi i would like to ask is there any problem with my phone because of this weird occurance?
I have experience once since emui 9.1 (i think), is Just a bug probably, i restart my phone and it came back normal
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Related

Reflashed and Now Line On Screen

After I reflashed my Samsung Galax S2 I now have a line running down the middle of the screen. This only appeared after I flashed it. I tried reflashing it a few times but the line doesn't go away. Need help.
Incredibile... Are you sure isn't hardware related question????
Sent from my GT-I9100 using XDA App
Already told you it's very likely a hardware problem and you should return the phone to be replaced. Just tell them the line appeared randomly and not won't go away.
markmcg said:
After I reflashed my Samsung Galax S2 I now have a line running down the middle of the screen. This only appeared after I flashed it. I tried reflashing it a few times but the line doesn't go away. Need help.
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Post a pic dude and we may be able to help Seems strange;/
JD
Intratech said:
Already told you it's very likely a hardware problem and you should return the phone to be replaced. Just tell them the line appeared randomly and not won't go away.
BTW this is the wrong section of the forum to post this.
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what he needs to do is take a shoot me pic to see if its in software or hardware, if its hardware then as you say its a defo RMA
JD
JupiterDroid said:
what he needs to do is take a shoot me pic to see if its in software or hardware, if its hardware then as you say its a defo RMA
JD
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http://forum.xda-developers.com/showpost.php?p=13750336&postcount=139
JupiterDroid said:
Post a pic dude and we may be able to help Seems strange;/
JD
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Photo attached
That's hardware for sure, looks like a cracked screen. Exchange time mate.
I agree,
RMA time dude,
JD
Sent from my Samsung Galactic Dual Core Beast S II
markmcg said:
Photo attached
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that looks exactly like a complete column of dead pixels. are you sure this only happened after flashing firmware? how about going back to the original firmware that didnt have the issue and see if it disappears?
i'd exchange the unit.

weird screen

the phone soft-braked and i cant get to the bootloader !!!
help???
You're not the first user with the same problem.
What you did before it happens? What's your rom? Have you a 4.3 or an older bootloader? Hardware tweaks such overclock, overvolt etc. ?
Abd121 said:
the phone soft-braked and i cant get to the bootloader !!!
help???
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before asking for help please mention the reason behind the problem occurred.
elaborate the issue.
@SidDev said:
before asking for help please mention the reason behind the problem occurred.
elaborate the issue.
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Simone98RC said:
You're not the first user with the same problem.
What you did before it happens? What's your rom? Have you a 4.3 or an older bootloader? Hardware tweaks such overclock, overvolt etc. ?
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its my mom phone so all i know :
its stock Samsung software 4.3
the problem came out of the blue!!!
"I checked my whatsapp and got to bed, found it like this next morning!"
Abd121 said:
its my mom phone so all i know :
its stock Samsung software 4.3
the problem came out of the blue!!!
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from my knowledge I guess it might occur because phone might have been dropped from height.
@SidDev said:
from my knowledge I guess it might occur because phone might have been dropped from height.
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i didn't fall
Abd121 said:
i didn't fall
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your LCD got damaged
if you are unable to get to boot loader then replace it
nothing can be done if you can't access at least boot loader
Excluded LCD, is device working?
If you simply bootup it, can you ear the boot animation sound?
Can Odin recognize it?
Sorry guys but this is not software problem I have seen loads of similer posts your have complete eMMC failure there are many posts on this example >> http://forum.xda-developers.com/galaxy-s3/help/problem-white-screen-black-lines-rain-t2467459 <, they all resulted in service centre repair..:crying:
tallman43 said:
Sorry guys but this is not software problem I have seen loads of similer posts your have complete eMMC failure there are many posts on this example >> http://forum.xda-developers.com/galaxy-s3/help/problem-white-screen-black-lines-rain-t2467459 <, they all resulted in service centre repair..:crying:
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I knew its not a software issue.
@SidDev said:
I knew its not a software issue.
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Yep i know I quoted wrong post not ment to be you.:laugh:
tallman43 said:
Yep i know I quoted wrong post not ment to be you.:laugh:
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no problem buddy
tallman43 said:
Sorry guys but this is not software problem I have seen loads of similer posts your have complete eMMC failure there are many posts on this example >> http://forum.xda-developers.com/galaxy-s3/help/problem-white-screen-black-lines-rain-t2467459 <, they all resulted in service centre repair..:crying:
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is it worth it to pay for it or just get a new phone?
Abd121 said:
is it worth it to pay for it or just get a new phone?
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Me personally I would get a new phone and sell yours for parts etc, of course its entirely up to you. Google some prices and see what you can afford but in my opinion the cost of repairing would not be far off the cost of what a Galaxy S3 is worth now days.:crying:

Vibration issue after last update

After last official update (7.3.2.0) on Redmi Note 3 Snapdragon I got issue with vibration.
Button and keyboard vibration randomly stops working 5-10-15min and then works again.
Anybody else?
Nobody else have this issue after last update?
it can be an update issue?
I also face the same problem. How can we resolve this?
My mobile vibration gone completely please help me
Thanks
Issues with official updates, are better discussed in miui thread, I guess?
Think your problem is the same as mine. Motor stop working randomly and start doing is job again in the same way.
Thought was a software problem, realized is an hardware one since i noticed that, when he stop vibrating, if i shake the phone, hes starting again.
giulpip said:
Think your problem is the same as mine. Motor stop working randomly and start doing is job again in the same way.
Thought was a software problem, realized is an hardware one since i noticed that, when he stop vibrating, if i shake the phone, hes starting again.
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Same problem with me, how you solve the problem?
ansariabdulla1994 said:
Same problem with me, how you solve the problem?
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You can send your phone in a xiaomi center. I saw you are from india, so you should have no problem. I'm from italy, this means i've to sent it back to china and wait a life to get it back. This is why i didnt resolved the problem and i lost interess on it
Think i'm going to wait the expire of the warranty and try to fix it by my own: i saw some videos and already tried to open the device, it shouldn't be difficult
giulpip said:
You can send your phone in a xiaomi center. I saw you are from india, so you should have no problem. I'm from italy, this means i've to sent it back to china and wait a life to get it back. This is why i didnt resolved the problem and i lost interess on it
Think i'm going to wait the expire of the warranty and try to fix it by my own: i saw some videos and already tried to open the device, it shouldn't be difficult
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I solved it myself ?
ansariabdulla1994 said:
I solved it myself
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How? U changed the motor?
giulpip said:
How? U changed the motor?
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No, the problem was because of loose connections so I reconnect the motor strip and also put a piece of paper inside the motor slot and tighten the motor. Now it is working fine.
ansariabdulla1994 said:
No, the problem was because of loose connections so I reconnect the motor strip and also put a piece of paper inside the motor slot and tighten the motor. Now it is working fine.
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Smart move the piece of paper. I'll try it when I come back from holiday. I'll let you know.
giulpip said:
Smart move the piece of paper. I'll try it when I come back from holiday. I'll let you know.
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Thanks
ansariabdulla1994 said:
Thanks
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News? Still working with the paper? I appreciate if u post a pic of your work..thank youuu
Sent from my Redmi Note 3 using XDA Labs
giulpip said:
News? Still working with the paper? I appreciate if u post a pic of your work..thank youuu
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Still working, but for sending a pic, i have to reopen the phone.
Will post the picture whenever a got the time to reopen the phone
ansariabdulla1994 said:
I solved it myself
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I have same issue on my Mi4c. How have you solved it please?
xburda said:
I have same issue on my Mi4c. How have you solved it please?
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Click to collapse
I opened up my phone.
If you are not an advance user or don't have experience how to deal with phone hardware, I recommend you to go o service centre.
Otherwise you want to do yourself then first of all you have to check that if the motor is working or not. If the motor is working then you have to check the connection points the problem with me was because of loose connections and the motor was not tighten. Just check these points and you are good to go.
PS :- I always recommends to go to service centre because opening the phone voids the warranty
This is my situation.
(If the video doesnt work, follow the link https://youtu.be/bzCTTU_iF6w directly).
ansariabdulla1994 said:
I opened up my phone.
If you are not an advance user or don't have experience how to deal with phone hardware, I recommend you to go o service centre.
Otherwise you want to do yourself then first of all you have to check that if the motor is working or not. If the motor is working then you have to check the connection points the problem with me was because of loose connections and the motor was not tighten. Just check these points and you are good to go.
PS :- I always recommends to go to service centre because opening the phone voids the warranty
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Click to collapse
How to check if motor works?
My phone is making a clicky sounnd when i shake it

is there really any touch response issue on all Poco f1

My poco f1 is going to be delivered today but I am thinking to reject it at the time of delivery because I have seen a lot of threads and videos talking about this touch latency issue while using keyboard and playing games like pubg . I don't want to waste my time in Flipkart replacement policies. Kindly tell me how many of you are having the problem
If you are from-
India: Reject
China:Keep
Some people will call me a troll, but see these are bug reports by all different users:
http://en.miui.com/thread-3815161-1-1.html
http://en.miui.com/thread-3801819-1-2.html
http://en.miui.com/thread-3798499-1-3.html
http://en.miui.com/thread-3797039-1-3.html
http://en.miui.com/thread-3820053-1-1.html
http://en.miui.com/thread-3820012-1-1.html
My is European, and all works flawlessy. Luckly.
denzel09 said:
My is European, and all works flawlessy. Luckly.
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My poco is perfect im in the uk I ordered from China, no worries
I'm in France and I've just noticed a bug : when I type "me" for example, quite quickly, it's going to register "em" whereas I'm 100% sure that I press on "m" first. And it's true with all the letters on the right. Luckily I still have 10 days to send it back so if there's no fix I might do it. It's quite frustrating when typing.
Tomatot- said:
I'm in France and I've just noticed a bug : when I type "me" for example, quite quickly, it's going to register "em" whereas I'm 100% sure that I press on "m" first. And it's true with all the letters on the right. Luckily I still have 10 days to send it back so if there's no fix I might do it. It's quite frustrating when typing.
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Just tried, no problem.
Mine is Pocophone, so global variant, didn't notice any problems with touch response or display bleeding.
denzel09 said:
Just tried, no problem.
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Lucky , try "pe" very quickly?
Tomatot- said:
Lucky , try "pe" very quickly?
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no problem, my fingers thank
Mine is Indian variant and no such bugs noticed. bought it in first sale
There is a minor touch screen issue. Its not noticable in normal usage except for some scrolling unevenness but if you are gaming then you are going to be affected big time.
Yes, feels the same! 1 question - can it be corrected by OTA update? Is it possible?
Tomatot- said:
Lucky , try "pe" very quickly?
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I can confirm this, this is happening! Didn't know this, one has to type really quickly to verify
Hypochondria or Munchausen Syndrome ?
I think both
denzel09 said:
My is European, and all works flawlessy. Luckly.
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no european set thou , see the box behind where its made in . lots of report are those made in india , most of the top youtuber reviewers had no complains
Would be cool if we had a definite answer if there is a hardware issue or not... :/
Someone posted fix for the touch problem http://en.miui.com/thread-3829024-1-1.html
Root is required.
Turina said:
Someone posted fix for the touch problem http://en.miui.com/thread-3829024-1-1.html
Root is required.
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Hmm that sounds great actually. If his tweak really is a good fix, GSI roms should include it I guess.
Thank you!
Turina said:
Someone posted fix for the touch problem http://en.miui.com/thread-3829024-1-1.html
Root is required.
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It sounds good but it doesn't work for em (proof : I just typed em instead of me lol)
Tomatot- said:
It sounds good but it doesn't work for em (proof : I just typed em instead of me lol)
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Are you hilarious?

Question Developer mode already visible

Got my S23 Ultra yesterday and what i noticed is that the developer options were already visible. Usually you have to do that by tapping the build number.
Anyone else experienced this?
I personally had to enable mine the usual way.
Did you happen to restore from a backup when you set up your phone?
I had to enable it as well.
hill67 said:
Got my S23 Ultra yesterday and what i noticed is that the developer options were already visible. Usually you have to do that by tapping the build number.
Anyone else experienced this?
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Were your phone in a sealed box?
/CK
Café King said:
Were your phone in a sealed box?
/CK
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Yes, it was. Also contacted Samsung and they told me that the phone is a new one.
mharleston said:
Did you happen to restore from a backup when you set up your phone?
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Yes, i did
hill67 said:
Yes, i did
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That's why then mine was the same way coming from my backup. So nothing to worry about.
hill67 said:
Yes, i did
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If I were to guess that would be the reason why. Same thing happened with me

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