I have an almost new Poco F1 and used 1 mounth whitout issues but now have annoying ghost touch near notch (hardware) and multi touch (Miui) issues. Changing ROMs or kernels can't fix ghost touch. So I want stable phone.. Worse value for money is't problem.
(Sorry for bad English)
Yes. Today I fetch this issue on my MI A3. I reboot the device 4-5 times but the same problem. Then turned off for 10 minutes and now OK. Is your problem solved?
Related
I have a Redmi 5 phone. I had Global Stable ROM than switched to EU Beta. Currently on 8.7.19. I had a problem on both ROM. Randomly my phone slowdowns. Or at least the screen I don't know exactly. I have to press the screen harder and the response can take 1-2 seconds. Locking and unlocking the phone solves it. What can I do to solve this problem?
I have reported the issue. Please confirm it. We need official answers because many people has this. http://en.miui.com/thread-3446668-2-1.html
OK! I'm pretty sure now it's a hardware issue! Flashed TWRP recovery which also had screen freeze problems!!!!!
Than flashed an old firmware 9.2 something and flashed LineageOS over it. Guess what? SCREEN FREEZE!!! It can only mean one thing: it's a hardware issue. It's also explains why they ignore it: because they don't want to admit it! And because this much people has this problem we can say Redmi 5 is a FAILED PRODUCT. Xiaomi should call back this devices and give back my money immediately. But I think we are just ****. They will not care about it. Maybe only the service center can do something about it but it's a long and unnecessarily procedure. I think best option is to sell the phone and NEVER buy Xiaomi again and to stop recommend to anyone to buy it.
{:m016:} {:m016:} {:m016:} {:m016:} {:m016:}
BUG report: http://en.miui.com/thread-3446668-1-1.html
Hi! I have this exact same problem but I ruled out a hardware issue because every time there was slow to none response, if I turned the screen off and on again, it would fix it. I've been looking for a solution and after trying many, many things I've discovered the problem was that I was using the Full Screen option offered by MI, i.e. the option to remove the three main buttons at the bottom of the screen (Back, Home and running apps) and to control the phone with gestures. After going back to the classic three button style, I restarted the phone just in case and I haven't had any more response issues in two days, I think it was a success!!
I also faced this problem for months, specially, after I changed my display as I accidentally dropped my phone a few months ago. Sometimes the screen seems to freeze temporarily, but then -
- turning off and again turning on screen
- swiping the screen (bottom-top) with a little pressure for 1-2 seconds
- slightly bending the device
Any of this three work for me.
What I think:
It's a hardware (display) issue. My newly changed display creates this. But I am quite sure, when my device bends slightly this problem occurs.
Hello there,
My Pocophone died yesterday. I've send it to the retailler. Dunno if there are going to fix or replace me by a new one ?
I bought it in september (first batch) and i've got touchscreen issue with the latest stable miui 10 (10.0.60)
Some have issue, other don't have the issue.
So it's LCD or Motherboard or software (which doesn't fix everything) ?
If they'll fix my phone by changing the motherboard (can't start the phone, it staying black and i can't charge it, no led blinking)
Can i hope better touchscreen ?
Thx
Install latest Pie stable or beta 8.12.10, your problem will be fixed.
hero355 said:
Install latest Pie stable or beta 8.12.10, your problem will be fixed.
Click to expand...
Click to collapse
Not really
Pie stable = touch delay around edges,try type 'q' then 'i' it outputs 'iq' pubg aimiing can't detect small swipes,
8.12.10=touch dela around edges is fixed pubg aiming fixed BUT lots of touches sometimes not registering around the nav area and if your apply so much pressure on the screen lots of ghost touch will happen
I can't install anything, i have no more phone for the moment...
I was on 10.0.60 and i have swap letter when i'm trying iq qi...
And touchdelay when scrooling down and up
Also high sensitivity on touchscreen
I've disabled multitouch screenshot
My phone has been fix by the retailler. I didn't receive it yet but the motherboard has been changed..
I'll see if i'll still have touchscreen issue when i'll get it back
Hi, I bought the Poco in January 2019 but it was December batch and it worked great until now , now I see stuck pixels on screen in weird spots like in near the notch and on left of the screen, they are basically a small line of pixel shining. Also there touch freezing or screen freezing , which I have to lock and unlock the phone to get it working. It happens very often and in pubg also and rarely the device freeze and I had to force reboot to get it working. Is it a hardware problem keep in mind I tried custom ROMs and kernels but it didn't fix anything. Also the battery isn't passing 5hrs sot. Please help.
ahmedegypt said:
Hi, I bought the Poco in January 2019 but it was December batch and it worked great until now , now I see stuck pixels on screen in weird spots like in near the notch and on left of the screen, they are basically a small line of pixel shining. Also there touch freezing or screen freezing , which I have to lock and unlock the phone to get it working. It happens very often and in pubg also and rarely the device freeze and I had to force reboot to get it working. Is it a hardware problem keep in mind I tried custom ROMs and kernels but it didn't fix anything. Also the battery isn't passing 5hrs sot. Please help.
Click to expand...
Click to collapse
If you already tried other ROMs and kernels then it is most likely a hardware problem. So, I advise you to go to the nearest service center to check the phone's screen and replace it if needed.
Sent from my POCOPHONE F1 using Tapatalk
OsGhaly said:
If you already tried other ROMs and kernels then it is most likely a hardware problem. So, I advise you to go to the nearest service center to check the phone's screen and replace it if needed.
Sent from my POCOPHONE F1 using Tapatalk
Click to expand...
Click to collapse
What about battery life?
If hardware problem, it can cause anything like battery drain
Sent by my POCOPHONE F1
ahmedegypt said:
Hi, I bought the Poco in January 2019 but it was December batch and it worked great until now , now I see stuck pixels on screen in weird spots like in near the notch and on left of the screen, they are basically a small line of pixel shining. Also there touch freezing or screen freezing , which I have to lock and unlock the phone to get it working. It happens very often and in pubg also and rarely the device freeze and I had to force reboot to get it working. Is it a hardware problem keep in mind I tried custom ROMs and kernels but it didn't fix anything. Also the battery isn't passing 5hrs sot. Please help.
Click to expand...
Click to collapse
Just scrolling through and saw this. Did you eventually fix your problem. There have been many updates since you posted.
First way to solve the problem is use a custom kernel with the touchscreen fix. I suggestion Optimus Drunk Kernel.
My ROM of choice is really nice. It's the Evolution-X ROM and with the ODK, it runs really well. Regardless what custom ROM you have, try the ODK with the touchscreen drivers.
Hello guys, a friend of mine has a Poco F1 and few months back he had to change the display because the phone fall on the ground. Up until that moment he didn't faced any display problem and he was on custom rom (pixel experience I guess). He bought an eBay screen replacement but the phone started facing random screen freezes (lock/unlock and back to normal), which leads him to buy a second screen replacement from an other seller. The situation got worse with freezes and also proximity sensor wasn't working.
Yesterday he gave me the phone and I found out that it's a known problem with Poco F1 screen. Firstly I fastbooted last Miui global stable 12.0.2 and now the phone seems mostly usable but still some ghost touches are present. Than I checked the LCD type with device info he and discovered to have a fts_ts. Also Proximity sensor works when you press pretty hard on the screen next to the notch.
I think that the proximity sensor is faulty on this screen since with the first replacement prox was fine.
What about display problem?
1) I read about Miui introducing driver update to fix touch month if not 1 year ago so now last official global stable should have all the driver updated?
2) Are there any custom ROMs/kernels which fixed the issue better than Miui? Or did 3rd part developers just include new "screen driver" from Miui in their ROMs?
3) I don't understand the difference among nvt/FTS and EBBG/BOE/Tianma. Last three are display manufacturer but nvt/FTS what does that mean?
Thank you!
P.S. I just tried the proximity sensor test this morning and it was working, than I pressed next to the notch and now back to non working. ?
........ So I found out that Tianma/Ebbg/Boe are the manufacturers of LCD panels while nvt/fts are the manufacturers of touch panels.
I just rooted the phone and from hw info app I can see the combo Ebbg/FTS.
Now I am searching a Tianma/nvt replacement display, if you find one on AliExpress or eBay please link me.
Anyway I still have a doubt about custom ROM behaviour with different panels: does custom ROMs overwrite vendor partition when flashed or is it enough to just flash latest Miui (via fastboot?) before flashing a custom rom to have updated touch driver?
Inviato dal mio POCOPHONE F1 utilizzando Tapatalk
View attachment 5137419
Hello Everyone,
I've been using Pocophone F1 for past 1.5 year and had no issues but recently it developed a bulge on it's battery and I got it replaced by an authorized service center and few days later downgraded it to MIUI 10.3.5 and as the downgrade was finished while plugging out from USB it got dropped from a height of 1 feet with screen facing the floor nothing happened to the screen but afterwards the device started having occasional touch delay, screen freeze, unresponsiveness, screen blur and multi touch. Now it's impossible to decide is it the drop, software or something went wrong during battery replacement that triggered this. I've tried custom ROMs and kernels and upgraded to all the official stable ROMs that claimed to fix the issue nothing's helping. I've also noticed that the device is almost unusable when the climate is warm/humid. Already been to service center they want me to replace the screen without even inspecting the device so this place is my last hope if anyone have faced similar issues or have a solution regarding the issue please share your experience it will be of great help.
Thank You
Very serious