lower edge touch - Huawei Mate 20 Pro Questions & Answers

i noticed that when using mate 20 pro keyboard with fullscreen gesture the lower half of the space bar is not responding to touch as if touch is impaired in that area
so what about your device ?! i noticed this too in mate 20 device in the store
is this normal ?!

I just typed this using only the bottom edge. This is the opposite. So, working on mine.

Related

Display can't do 60FPS?

I was really happy with my LG G5, until after a week or so, I noticed that the screen actually seems to have problems with "fast" change of movement. And I am really annoyed at this point by it, because I compared it with other devices of mine, and it's not that bad on these older devices. For example my old phone, a Samsung Galaxy S3, doesn't have this issue at all.
You can easily notice it in the Android settings (use list view). When you now slowly move up/down with your finger, you see that all fonts have a "ghost-effect" (get blurry) of not properly refreshing in time. There is a bit of border / re-draw affect around each word on the screen.
You will notice it also for example on the app store scrolling down / up, or in an app drawer (if you have a launcher with app drawer) and scroll through the app list.
On my phone i have no ghosting or problems with fast change of movement. There is a website called "testufo" where you can test your display for ghosting and FPS.

Touch Screen (Digitizer) to Screen Display Mapping Issue

Hello
I just replaced the touch screen of my generic 9inch Android Tablet running on Jelly Bean. I couldn’t get the genuine one so I just bought a compatible one: The screen works BUT it doesn’t properly map the co-ordinates on the Display. Bottom and the sides are OK but the top (about 1 inch in landscape mode) has no response. The screen is all working : The bottom matches fine but as you swipe upwards you can see that your finger touches a higher point which matches a slightly lower point on the display. When your finger reaches the top …the matching map becomes about 1inch bellow on the display.
I need help to fix this issue: I think there would be a file inside my android where there would be values to match the Display Screen mapping with the Touch Screen (digitizer)
Thank you in advance……

Ways to control Mate 10 Pro? (hide navbar)

Dear members/owners!
I am considering buying the Mate 10 Pro or Honor View 10.
One thing that keeps me from the purchase is the lack of front reader on the Mate 10 Pro.
Basically, I have fallen in love with the P10 Pro's front reader's gestures. It's so great to get all that extra screen estate. But, if there is a workaround/solution for the Mate 10 Pro, I am sold. (The AMOLED panel means better battery life, it has +250mAh juice, and it also has a barometer and a better GPS and OIS.)
I saw a Youtube vid about the Oreo EMUI, that you can place this little circle on the screen, and control the device through that. (I.e.: return to homescreen, etc.)
My question is:
- Is this circle the only way of alternative controls? Are there others?
- Can you use a PIE control (with or without root?). If you don't know what is it, it's a program that hides the bottom navbar, and you slide up your finger from bottom to get a virtual controller. It worked amazing on my G Pro 2.
- I know the fingerprint sensor can pull down the notification bar, but can it do more?
Thank you all!

only half of the touch screen working

I had a cracked screen on my Xiaomi Mi A2 Lite before and I bought the component to fix it myself, (replacing the screen using service just cost too much in UK, I can almost buy another brand new phone) however the lower half of the screen does not work.
Is there any app that use to make my screen smaller so that I can actually use the usable section of the screen only please?
There is a app Screen Resizer (itdo.at.screenresizer) but i never tested it. But you can enable rotation for lockscreen and launcher, and for soft buttons you can install Auto Hide Softkeys (com.gmd.hidesoftkeys)

Shadow Screen Effect in MIUI 11.05

The recently open apps or any app with light grey or black background show in the other app, Like it I open chrome of some times then I close chrome now I'm in now youtube app I can find everything in YouTube app it the screen color turn into grey or I try to find it I can notice it. After 10-15 min it disappears. There is no screen bleeding issue on my phone. I can literally see my WhatsApp in the background while going through the play store.
I can't attach a screenshot because the shadow effect is not visible in the screenshot. any screen with dark color works fine.
miui 11.05 the problem appears. After Sometime the problem is gone... I gave my poco to the service center after he flashed it the problem is coming. I am not sure if they changed my screen because it was working fine for miui 10 as well as with Miui 11 also.
I raised a complaint in Mi they say they need to change the screen and it will cost around INR 7000(100$). That's quite a lot.
If anyone has a solution to this problem then please help me in that. :crying:
You are not the only one my friend.
Just around the past 20 days I've seen what resembles "Screen Burn In". The image of the previous app remains as a "ghost" in the background. This is especially visible if you play a game like PUBG or CoD Mobile and then you switch to an app which has white background. Normally this issue is seen only on OLED but oddly enough it's showing on Poco which is LCD.
Thankfully though, the ghosting effect disappears after a while. If it does not disappear, you can use any app that can cycle the RGB colors. It is not a permanent fix.
Poco cut corners especially with the display. Issues from rejected touch to ghost touch to now this image retention problem.
Alrich said:
You are not the only one my friend.
Just around the past 20 days I've seen what resembles "Screen Burn In". The image of the previous app remains as a "ghost" in the background. This is especially visible if you play a game like PUBG or CoD Mobile and then you switch to an app which has white background. Normally this issue is seen only on OLED but oddly enough it's showing on Poco which is LCD.
Thankfully though, the ghosting effect disappears after a while. If it does not disappear, you can use any app that can cycle the RGB colors. It is not a permanent fix.
Poco cut corners especially with the display. Issues from rejected touch to ghost touch to now this image retention problem.
Click to expand...
Click to collapse
i didn't have that problem it just starts occurring after i gave it to the service center
I have same issue.. specifically after high brightness...
That's a hardware issue and should have been replaced while in warranty. I have Pocophone F1 for over a year now (bought November 2018) but didn't have any issue. My usage is splitscreen with youtube at the top and any app at the bottom, screen is ON most of the time during my 8 hrs of work time with max continuous screen ON of 4 to 6 hours with brightness level averaging at around 60% using Auto. NO ghosting, image retention that happened on mine. Your IPS display is probably defective.

Categories

Resources