yashsingh1/xdaforums huggingface dataset:
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] stevejc:
Not for me, sorry
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] zorglub222:
have the same,this oled screen is not good
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] osemoka:
Half of users have the same issue. I think you already duplicated the thread on xda.

On Telegram we are talking about this. I got this issue too. This is going to be fixed at least partially in future update (see telegram for F3 and there look for media to see image upload history of all users).
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] TheKelvin273:
This CAN'T be fixed via updates because is a hardware issue, they are gonna restrinct or change the color profile and thats all.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Flynnchen82:
Got the same problem on my device. However, i noticed a big improvement right after a reboot. So maybe they could improve it a bit through updates...

Still the panel is by far worse than the one of my Mi11.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] osemoka:
TheKelvin273​

Do you have F3 ? You seem like you don't want to believe it can be fixed. Latest update on the matter from some user on telegram ( redmi means redmi k40 aka poco f3).

Even if it's hardware the software operates on it....

Even if they downclocked the SP870 a bit for normal use to achieve this goal I wouldn't mind.

If they won't fix it at all in few months I will consider selling (not replacing) this phone, cause I will sell it at more price I aquired it.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] PatricB:
Maybe a stupid question but how can I get to the telegram channel?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] PatricB:
https://xdaforums.com/t/edge-bleeding-at-low-brightness.4260489/post-84823057

See my reply there. To my eye it's not really green but the camera disagrees...
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] osemoka:
Open telegram, use search to find POCO 3 Official, join :D. You will need to give your number to enter the application
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] PatricB:
Great thanks!
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] dante_67:
not on my phone
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] djuroue1:
For a 300e phone I dont care.They can just change gray to black and problem is gone and looks better to.Xs max had a same issue but was worse than poco.Black looks better, save power and doesn't have this problem.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] osemoka:
Gray to black totally ? do you know what ure saying ?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] nicnic94:
Mine is ok too...no green tint
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] bassbounce:
Green tint is a hardware issue.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Byakuran:
Sadly I can also see this issue on my less than a week old F3. Thankfully I've located this thread, showed it to the seller and I am now asking for a replacement, hopefully they'll cooperate. The issue was also confirmed by the service center here in the Philippines.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] x3r0.13urn:
It's common issue and happens almost to every OLED-y screen. See my post https://xdaforums.com/t/screen-shows-a-greenish-tint.4251845/post-84814357

tl;dr - keep the screen bright enough so each pixel is pumped adequate electricity by the phone.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] hexisg:
Just as an update: Today i tried HentaiOS and i have to say that using the same settings as MIUI (low brighness 1%-10%, dark mode , 120 HZ , reading mode on/off, and chrome grey background) there is no green tint anymore.On MIUI i had some visible but on HentaiOS screen color is the same on all surface.So it is something regarding the software calibration and not hardware issue.Hope they will fix it.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] tolga_1:
I upgraded from Galaxy Note 8 to Poco F3. All I have to say about the screen is the F3's screen is beyond awful. The only problem is not that the screen is green, unfortunately it is behind in many aspects.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Lordkazuma:
Hello, are the green tint issue can be minimazed only by a software update?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] cyanGalaxy:
Also switched from the Galaxy Note 8. The Grey-tones on the Galaxy Note 8 look a bit better and are even, throughout the whole display. On my Poco F3, the Grey on the lower part of the display is noticably darker, compared to the top part of the display. It's uneven. However that's "only" at low to medium brightness.

I'd still go for Poco F3 in terms of display, because 60 Hz vs 120 Hz is a huge difference, and otherwise the Poco F3's colours are good. Just not the Grey tones.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ajsmsg78:
I just bought a second Poco F3 and neither of mine have any green tint but my friend bought one and it had bad green tint. Apparently it's still a screen lottery you have to try and win.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] jefffrom:
Best bang for the buck I only noticed any type of screen issue at 10% or lower on a gray background but who the hell is there screen at 10%
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] thepredator_:
Seriously? How come there can be two different quality of hardware for the same device?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] pl1992aw:
Business and profit.

You don't know what screen you will get before unboxing.

Schrödinger's cat

:sneaky:
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ajsmsg78:
Upon closer look, the second one I bought has some green tint. Unfortunately it's considered normal if you only see it when it's under about 15 percent brightness. When I had my Note 20 UItra it had one of the worst screens I've ever seen. Green tint and weird blotches in the screen. Here are pics of the Note 20 Ultra next to the S21 Ultra that I traded it in for. Look how bad the Note's screen was.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] cyanGalaxy:
That's not good.. How was it when you watched videos or played games? Still noticeable?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ajsmsg78:
It wasn't all that noticeable if I had the screen brightness over 60% but the blotch was noticeable on any gray screen or the like. It seemed like it got worse over time because it definitely wasn't that bad when I first got the phone. I ended up trading it in for an S21 Ultra which I still have and that screen is flawless. I'm probably going to sell it soon though as I really like the Poco.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] panchovix:
Got a Poco F3 since not too long ago, haven't had green tint issue or proximity sensor issue, I guess it depends of manufacturing date of the phone? (Tested many times, for the green tint tested black/gray/dark gray images at min brightness and 120Hz since the issue seems more noticeable like that, no issues so far)

It is pretty bad that it has to be a lottery though, but I think it does happens (or may happen) on any AMOLED phone sadly
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ndez:
not for me, looks fine
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ajsmsg78:
I have two F3's, one has some green tint, the other doesn't. It's the same with any screen. Yesterday I bought another 32" MSI curved gaming monitor as I already had one but wanted another to replace a 32" Asus monitor I was using as my second monitor. The screen quality of the new one is way worse than the old one, it has a reddish hue to the whites. So yeah it's always a lottery.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] panchovix:
Wow and on screens/monitors it hurts as well, since AMOLED/OLED displays are kinda expensive, specially if they're 144Hz+.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] DeMichel93:
So is the problem MIUI related? Is the green tint visible on e.g. LineageOS (which is officialy released now) or some other Custom ROM that is not based on MIUI?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Gazelink:
Me too, i hope it got fixed soon
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] sydemonpl:
Nope, it's firmware problem. Custom roms can only change dark background from grey to solid black in which grint tint doesn't occur.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] zcaldeira:
Hello

I can't see this problem on my F3, my ROM is the 12.5.3.0 RKHXEUM security patch 01/06/2021
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Kodehawa:
Whenever everyone gets 12.5.4 global, do the following if you have tint:

Go to Settings -> Brightness -> Smoothen Transitions and turn it OFF. That will fix it.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Kodehawa:
No. If you go to Arrow, for example, and use a grey background, there's no tint at all. (See above fix for MIUI Global, once EE makes it to the general public)
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] m0lly.:
No need to wait till 12.5.4 here's an easy fix

Go to display

Then advanced

Let it be on enhanced colors

Scroll down

Make the gamma option full.

As simple as that.

Just do this and see the results. It'll definitely improve. If you have less tint it'll look like it's gone. Try and Lemme know.

Only one downside to this is that

colors may look a lil washed out .

You may try lowering down contrast too. Which will also make a diff.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Techguy777:
Well yes a galaxy note will have the best screen.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Techguy777:
Help me out guys im in the USA and wanting to buy a poco f3 in a couple of weeks. How bad is the screen tint? Also which model is best EU, China, Global?

6gb, or 8gb ram?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ApexPrime:
Its a software issue. It can be fixed by turning off a setting in display options. Also the model does not matter because any firmware can be installed after unlocking bootloader, though i would personally recommend xiaomi.eu which is a custom rom based on the china firmware and is also debloated and tweaked.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Alin45:
As I read, many americans who bought this phone had problems because of the bands compatibility with telephony providers (as AT&T or others). Maybe is better to inform more about this before you buy this phone.

Regard green tint, no worry about it...it's specific to some conditions witch you'll not get in normal usage of the phone.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Techguy777:
Well thank you I appreciate the heads up because I have AT&T. I have never had any trouble with unlocked GSM phones with band 4. I live in a small town with not many people so I'm not looking at 5g because 5g in my area is crappy anyway. Just need lte, talk, and text and mostly talk and text because I have 480mbps internet at home.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Manish4586:
Anyone got any solutions?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Techguy777:
I think I missed your response xiaomi.eu is that on xda? Im not finding it, does the camera work good on roms like arrow and crdroid? How are the custom kernels and is lsposed working?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ApexPrime:
Read kodehawa's response in the previous page

Yes there is a guide on xda as well, just search for it. Rom can be downloaded from xiaomi.eu. I have no idea about kernels and lsposed. Camera is decent on arrow and crdroid but the best results can be achieved only through stock camera which is only found on stock based roms.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Techguy777:
That's usually how it goes the camera is always the best on stock. I figured you would root it and use Lsposed or edxposed and modules.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ApexPrime:
It is rooted but i only use root for naptime. What are the benefits of using xposed?
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Techguy777:
The benefits for xposed on my s10lite are to allow core patch module which allows disabling signature verification and other install options. That allows you to install vanced youtube which is ad free youtube so its a most. Gravity box which allows all kinds of tweaks on your phone which I'm not sure how it will do with Xiaomi. With samsung devices I have firefds module and that allows call recording but I dont know if Xiaomi has anything like that.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ApexPrime:
There is a built-in call recorder in xiaomi.eu but not in global rom. Hope that helps.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] Techguy777:
When you say xiaomi.eu are you talking about in stock Xiaomi rom or a custom rom that is stock streamlined? Like Casanova ROM?

I don't understand how to download off that website I just click it and brings me back to the same page.
[Xiaomi Poco F3 / Xiaomi Mi 11X / Redmi K40] ApexPrime:
Custom rom. Try this link:

MIUI 12.0 - MIUI 12.0/12.1/12.2/12.5 STABLE RELEASE

STABLE RELEASE RULES WHEN POSTING 1. If a ROM is not published DONT ASK ABOUT ITS ETA 2. If a ROM is not published DONT ASK why! 3. If a ROM is available, download it and use it 4. If a ROM has bugs, post the bug to the bug section if the BUG is not already listed 5. If you use any form of...

xiaomi.eu
[Google Pixel 5 Questions & Answers] armyturtle:
I've got a pay-as-you-go account while I try Verizon out in my area. Unfortunately when I turn on hotspot no actual data is passed to the connected devices. I can connect to the phone, but the device I connect with tells me there's no internet. I remember Verizon wanting me to upgrade to yet another level in order to have hotspot allowed.

I've looked around on here and can't find anything related to bypassing this bull****. Can someone point me in the correct direction?

Thank you!
[Google Pixel 5 Questions & Answers] bubbyj:
pdanet! you'll need to install it on both the phone and the computer you are connecting to it. it doesn't work on things like roku or streaming devices.

I use it all day every day and have for a year now. blazing fast.

i'm sure there's other solutions, but this is the one that works perfect for me.
[Google Pixel 5 Questions & Answers] armyturtle:
I appreciate the advice, but I want to enable hotspot so I can share it with ANY device without the need for doing anything on the other device to connect (other than a password. But thank you though
[Google Pixel 5 Questions & Answers] donlu30:
Used to be if you were rooted you could use a magisk module to do this.
[Google Pixel 5 Questions & Answers] swangjang:
You can use VPN Hotspot. But I think you need to use a real VPN service alongside it.
[Google Pixel 5 Questions & Answers] bubbyj:
Probably out of luck then. I know of no solution.

The only other option you have is to do the pdaNet+ on your computer, and then use your computer as an adhoc hotspot. You'll probably only be able to blast out about 50% of the speed that you draw on your phone going through two hops. But its likely the only solution you can use. And it'll only work on a PC, not a Mac.

Sorry bud.
[Google Pixel 5 Questions & Answers] l7777:
Maybe I'm missing something here but if you're on a pre-paid plan to try out service, what does the hotspot functionality tell you? Hotspot will give you the same speeds as your existing device so long as you're not subject to any hotspot caps per the terms of service. I have 15 GB of full speed hotspot data on my plan and when I connect a device it is no different than the phone connection. Once I hit the limit then it is of course stupid slow ~600 kbps I believe. I only really use it when traveling to keep the toddlers entertained.
[Google Pixel 5 Questions & Answers] armyturtle:
You are missing it. I want to utilize my pay-as-you-go (not prepaid) plan, which has "unlimited" data, to give data to the other devices around me... my tablet, kids devices, etc. Been able to do this without limitation with my Google Fi pixel and account since they've offered Google Fi as a service. Simply click the hotspot icon to enable and everyone can connect to my phone like it's regular router, period. I don't want to give yet more money to Verizon to be able to do this. If I'm already paying for unlimited data once, it's none of their business how I utilize it; and screw their TOS.
[Google Pixel 5 Questions & Answers] andrew2432:
Adb commands may work for you. I'll need them for sprint.

Adb set global tether_dun_req 0

Also try a custom OS or locked bootloader? I don't remember the exact command but if you google that you'll find it
[Google Pixel 5 Questions & Answers] l7777:
I certainly agree with your sentiment that unlimited should be unlimited but as we all know by now that ship has sailed. You were aware of the limitations when you signed up for service. Lots of things are possible but restricted by an authority of some sort. That said, you may be able to do what you want but there will be hoops to jump through. It is foolish to expect a one click solution when you are explicitly attempting to bypass the known restrictions.

PDA Net is one such option.

Funneling the tethered traffic through a VPN is another as suggested above.

I'll make the assumption that you wish to do this while at your home and mobility is less of a concern. The below should effectively be able to turn a phone into a home internet connection.

You will need a USB-C dock with ethernet port, the VPN Hotspot app, and a router that will run OpenWRT

Configure OpenWRT to mangle all outgoing packets with a TTL of 65

Connect the WAN port of the router to the ethernet port of your dock

Use the VPN Hotspot app to tether with the ethernet connection

See if your devices can access the internet

This is based off what I know about how Verizon and many other mobile carriers detect tethered devices. The key is the TTL of outgoing ethernet packets. TTL is decremented at each router hop. From the phone packets always have a TTL of 64. When another device connects via the hotspot the packets will be seen by Verizon as having a TTL of 63. Thus they will deduce that it is a tethered device and limit the traffic. The usual disclaimers apply. I take no responsibility for the consequences of following or attempting to follow my instructions.
[Google Pixel 5 Questions & Answers] andrew2432:
Can you believe its legal for a company separate from the manufacturers and even distributors of these device to place restrictions on hardware you own for the sake of profit? Its abusive and embarrassing. (Unless you leasing, then you making me sound stupid as hell)

adb shell
settings get global tether_dun_required

If you get null or 1 response:

adb shell

settings put global tether_dun_required 0.

try this my friend
[Google Pixel 5 Questions & Answers] armyturtle:
Yeah, again, I do appreciate your efforts to help. And no, I am not concerned about stationary setup... I do want to be able to be mobile. Also to clarify I never said I was expecting a "one-click" solution; that is another assumption you made. I'm familiar with linux and also have used the xposed modules in the past to bypass restrictions before on other mobile devices - such as apps detecting GPS spoofing. I used to use an exposed module and had some commands to enter to hide the GPS spoofing from the OS. Worked a treat actually.

I'm going to try Andrew2432's suggestion. Thank you again though - I do appreciate it.
[Google Pixel 5 Questions & Answers] l7777:
You'll have to let us know if it works. I'm skeptical knowing how they identify tether traffic on my account. You can alter the TTL on the devices that connect to the hotspot but that has to be done on all the devices.
[Google Pixel 5 Questions & Answers] EbolaCola:
That's what I do on Sprint/T-Mobile, root + Magisk hotspot/tethering module.
[Google Pixel 5 Questions & Answers] andrew2432:
Well mines caught and I've tried everything. Editing build props with magisk, dun required set to 0, even the tethering module. When I tried to install lineage my esim wouldn't download. Pretty upset about adhoc pdanet right now. Especially since it cuts out constantly and it cuts out my 5g. Real mad.
[Google Pixel 5 Questions & Answers] l7777:
As I noted, I don't expect they are relying on your phone settings to detect/block tethering. There are ways of detecting the traffic on their end. Those things are what you'll need to mitigate.
[Google Pixel 5 Questions & Answers] andrew2432:
I think with tmobile/sprint the culprit is an extra apn setting that is the hotspot connection. Get rid of that sucker, might have something. Gonna make me mad real quick
[Google Pixel 5 Questions & Answers] armyturtle:
Anyway... none of that worked and in the end I gave up and just changed to the "Do More" plan. It's $70 but at least it let's me tether. Verizon wins... Thx guys.
[Google Pixel 5 Questions & Answers] andrew2432:
I got mine working. I don't pay for actual internet because of unlimited data. What was the issue with yours? It wouldn't turn on or it wouldn't transmit data once turned on? We can fix won't turn on in seconds with magisk and then hidepropsconfigs module. Install it and use a terminal emulator to add the line "net.tethering.no provisioning=true" to your build prop and it will unlock it.

If its APN related we can fix that too. Just need to mount your system folder and delete all apns, then input your own specified APN with dun added to the type.

No f***** way are they gonna make me pay to use my device as designed
[Touch Diamond, MDA Compact IV General] heduser:
Is there any way to schedule email pulling at time intervals without it leaving GPRS, 3G &c on at all times?.Surely a simple routine could switch data connection on and off as needed to conserve power.
[Touch Diamond, MDA Compact IV General] Addicteddddd:
You can select how long a connection disconnects after being idle in Advanced Config :)

For example, mine is set to 5 minutes
[Touch Diamond, MDA Compact IV General] simcarloc:
Where is that found in adv.config?
[Touch Diamond, MDA Compact IV General] Pietje_1985:
when you open Adv. Config...click on the menu button on the bottom from the screen and select more....connections....that will give you the option to select the time to disconnect after a short period of time....

good luck:D
[Touch Diamond, MDA Compact IV General] simcarloc:
Thanks! So to confirm, this setting would change when the connection is closed after it becomes idle. So it will not prevent push e-mail from working?
[Touch Diamond, MDA Compact IV General] flykthewiz:
yes it will prevent push email from working (actually it won't but it will keep reconnecting)

push email maintains a heartbeat with your exchange server and if there is no connection this heartbeat will reconnect.

If you set activesync to pull email every 30 mins say and use adv conf to discon after 5 mins then you will be disconnected 25 minutes of the time. In my experience though unless the pull interval is 60mins or more it doesnt make much difference to data and you might as well have push enabled
[Touch Diamond, MDA Compact IV General] MRE-net:
There is a big difference between PUSH mail and PULL mail....Push mail relies on an open and active connection 24/7 otherwise you won't receive messages as soon as they arrive.

Pull mial is like pop3 and checks the mail server at regular intervals, say 5 or 10 or 20 minutes and after that it closes the connection.
[Touch Diamond, MDA Compact IV General] simcarloc:
Ok, got it. So I have pull mail whereby my mail server is checked every 15 mins, so the adv. config will not interfere then I presume.

How do you get push e-mail set up - is this the default setting where the connection is never closed?
[Touch Diamond, MDA Compact IV General] MRE-net:
Q1: I don't know, I don't use pull mial. I use pushmail

Q2: In order to use pushmail, you need an exchange 2003 sp2 or exchange 2007 server and an account of course on that mail server. No it's not the default setting. You can choose between several intervals. Push mail only has got one extra option and that is When items arrive, which means as soon as your exchange server receives an email message, it will be pushed directly to your diamond.

Also, Push mail on a diamond (and other devices that support push mail) relies on a kind of heartbeat. It sends a signal on a regular basis to your exchange server to notify that it's online and able to receive mail. According to Microsoft this heartbeat signal is about 1MB of data a month.