yashsingh1/xdaforums huggingface dataset:
[Android Software Development] DroidsBeforeBoids:
I have the same/similar issues/concerns as well about powering on the device. I have the global mi 4k model (angleeuhd). I was blindsided finding out about the way the projector powers on/off due to not having a power button. I also want to use my universal ir remote but the projector being bluetooth only, it's incompatible. I got a FLIRC USB IR receiver (turns ir signals into commands over usb) to control it with that remote, and it works great for....except it can't power it on after a shutdown because the usb ports don't work when it's off. I then decided to make the "power" button put the projector into "sleep" mode instead of shutting it down. This makes the lasers stop projecting, and the fan runs for a little while after. The problem is the projector eventually shuts itself down. I really wish I could keep the projector in a perpetual sleep mode, so that I can wake it up with the remote or chromecasting to it, and it's ready to go, no need for booting and starting android back up again. Is there a way to do that with this model? All my other modern tv's have this perpetual sleep/standby option. Also, I was also considering using a smart plug/switch to turn the projector on/off. Is it safe to turn the projector off by cutting it's power every time? I noticed that when you shutdown the fan runs a little bit after turning off the lasers. What do you guys think?
[Android Software Development] DroidsBeforeBoids:
I have an idea....my smart plug has a schedule option for it. Can you set yours to be "off" all day, that way it'll only tun on when you switch it on?
[Android Software Development] juaaslo:
That could be something at least. Every day, for instance, shut down the projector at 3 am for instance. But there should be a way to disable auto on, it is pointless. Even not having a power button on the projector, when it detects power (after pluggin in) it should go to the same status it goes when you turn off the device using the remote, so it only starts projecting after a "power on" push in the remote (at least when it has already been linked to a remote).
[Android Software Development] Sergey_Ilin:
Hello everyone! I have a projector mi pro2 global. When I first turned on, I entered my Google account. The play market does not work, writes: "Something went wrong. Check the connection to the wifi network or wait for the notification of its restoration." Voice search does not work, when the button is pressed, it writes: "An error occurred. Please try again later." The Internet is there and it works. YouTube works fine and is synced with my account.
[Android Software Development] DroidsBeforeBoids:
I have a question for you guys....If you turn the screen off on your projector (whether by using the power menu, or screensaver settings) does it automatically shut down after over an hour, or is it just mine?
[Android Software Development] ngoctan215:
Have you tried resetting to factory settings?
[Android Software Development] pommedefrance:
Hi

two little questions

everything on my doreamon is root (difficult because my usb hub doesn't want to boot to twrp) but ok now ;-)

first, i can't delete a file on my usb key with all files managers (except the stock one); do you know why (permissions i think but i don't know how to change) ?

and is there a way to start kodi directly with the proj ?

Thks !!
[Android Software Development] pommedefrance:
nobody ?

last kodi doesn't work, i'll try older ones... :-(
[Android Software Development] stevevalo:
Search this thread for 'kodi' and you'll find your answer.
[Android Software Development] Eliagrady:
I wonder how many people have this issue:

When turning on the projector-receiver-source combo, by the time you get the hdmi handshake to occur, you see the default Home Screen of the projector, as if you didn’t have auto source selection at all.

I was wondering if anyone else has this issue, and whether a longer timeout for searching the signal would solve this.

WDYT?
[Android Software Development] pommedefrance:
ok thks, kodi leia works fine..

With my usb problem, open as root, i'm allowed to delete files...but in "normal" mode and other files manager..i still can't
[Android Software Development] jaddel:
For everyone having issues to root their device, follow the serial guide! It's not as complicated as you might think.

I used this on the 01.10.21 on my WemaxA300, Build desc batman-userdebug 6.0.1 MHC19J 793, Build 20.6.4.793, Mi Model Fengmi.projector.l166, and it worked without any problems.

https://xdaforums.com/t/app-xiaomi-...aser-projector-tv-tools.3851755/post-77860186

The following information's are intended to be used in addition to the original guide! Make sure you read both!

What you will need:

- USB Serial Adapter ( google for: AZDelivery FT232RL USB zu TTL Serial Adapter )

- HDMI Cable (one end will be cut off)

- Multimeter or eg. bike led and a battery. (Will be used to find the right pin's on the cable.)

How to get the right pin's?

1. Cut of one HDMI plug close to the end of the cable.

2. Remove around 30cm of the main insulation.

3. Untangle the wires and remove around 4cm of insulation on each end.

Usually the cable has one thin uninsulated wire in the center. Cut of a 10cm peace and plug it into one of the HDMI connectors holes at the other end of the cable. Read the original guide to understand which pins you need to find!

Now use your multimeter or e.g bike led and battery and test through the lose ends to find out which end is connected to that port.

These are the holes I'm talking about.

It's not overly complicated and probably the easiest method to get root on the projector if everything else fails.

What to do when you got root:

1. Update Magisk

2. You may reboot inbetween.

3. Open Magisk, go to settings (top right corner)

4. Go to super user section and diasble tapjack protections.

5. Leave Magisk and open Projector Tools app.

6. Follow the guide....
[Android Software Development] pommedefrance:
the "easy" way for me worked fine until magisk 21.4 after no. And i could boot twrp with my usb hub, then i copied magisk 21.4 on the internal storage and boot with twrp on the usb key directly, swap with the mouse...root !

no need to destroy a hdmi cable ;-)

Sorry for my bad english.ah my proj is the M055DCN
[Android Software Development] cmachado0:
Hi i have the same M055DCN is working ok only is missing the google assistant on the remore your is working?
[Android Software Development] jaddel:
I tried it with several magisk versions incl. 21.4 (the last zipped one) with no success.
[Android Software Development] jaddel:
Now there I have root on my Wemax A300 is there any chance to get hdmi cec power off enabled?
[Android Software Development] pommedefrance:
sorry, no googlethings on mine :-( then i cant answer..
[Android Software Development] destinypham:
Same problem here, now I just hope can find old firmware for it. I just bought Xiaomi projector 2 Pro. My Xiaomi Youngth Edition (Chinese Version) have no problem about wifi.
[Android Software Development] ngoctan215:
Has any member installed the ATV interface for xiaomi youth 2 android 9 china version yet?
[Android Software Development] RafaGringo:
Bonjour

my english is not enough :(

how can we mute the sound when using remote with projectivy tools, also the green frame when you are positionned in apps ?

thanks
[Android Software Development] suschmania:
Dear all,

i have a Xiaomi Mijia 1s 4k, successfully rooted. From the beginning i heard a high frequent noise from the projector. It wasn't that loud, but when i listen to music or a movie has some low level sound (e.g. speech of people without action scenes) it is definetely disturbing me. Seems like its coming from the laser unit and not from the fans. Same question another user had here. I changed the lightmode from movie to highlight but there was no any change for me.

In the projectify tools display profiles i can't see any difference between "normal" and "highlight"... but setting "movie" there decreases the light level a lot - noise stays the same.

Please see this short video where you clearly can identify the noise I am referring to.

Xiaomi Mijia 1S 4k - noise

I am sitting 3m away and clearly can hear it.

Someone has the same sound from the projector?

thank you for response
[Android Software Development] suschmania:
Hello,

i made another video right now. 1st one is when the projector starts and 2nd during « daily life » – in this case watching some football. So the microphone is not increasing the record volume.

1st Video: https://www.dropbox.com/s/6fokyo1ghk5ht8j/1st.mp4?dl=0

second 10: The high frequent noise starts

second 48: fans stopping, you hear only the noise i ment. From now on, the projector stays like that

2nd video: https://www.dropbox.com/s/y09rgnl562p127x/2nd.mp4?dl=0

second 23: Turning off screen – noise stays.

A bit annoying.
[Android Software Development] denstr0x01:
After two weeks of usage of my new Fengmi Cinema Pro(jerry\FMProjA2), I've got trouble with the black color. Look at the attachments. Black color transformed to purple-pink. At the same time, all other colors are okay. It has happened unexpectedly and I didn't touch any image settings. Even after the factory reset it still hasn't changed. Who knows what is it and how to fix it?
[Android Software Development] Gearcoupon1999:
Maybe universal twrp could work ?

Universal TWRP Flasher Tool for All Android Devices

Universal TWRP Flasher Tool for All Android Devices to Flash TWRP Recovery image file in the background without typing any Command

www.gizdev.com
[Android Software Development] Gearcoupon1999:
I have the fengmi pro 4k 2020 model curious how i can get different launcher to work with home button when installing other one it still going to china one and doesn't give message to pick different one its feng os
[Android Software Development] wmgz:
Is it possible that freezing the stock apps makes Magisk not able to find a file explorer to install extra modules?

Also, are the Fengmi kernel sources public?
[Android Software Development] gtr33m:
I have a feature request please.

Could you please associate double tap of one of the remote butons to "media play/pause". The basic remote doesn't have this button and it would be super useful for HDMI CEC control of any connected devices, like a Chromecast. The other physical buttons do work with HDMI CEC.

I've tried a bunch of 3rd party apps, but while they recognise the remapping in app setup, they don't work in actual use.

Double tap on the center select button or double tap on the voice button currently doesn't seem to be associated to anything and would be good candidates.

Thanks.
[Android Software Development] Gror8a:
Hello, help me please

Mijia projector (coman) does not start, Stucks with the "MI" logo for ever.

I can't access recovery mode , With the keys of the remote control (Back + OK).

the only way to turn of the projector is by cutting the energy.

Any other way to repair it? thanks for your help
[Android Software Development] nickmok:
Hello,

You must shutdown the Projektor than unplug the Power cable than hold Back+OK Button, with holded Buttons Plug in the cable Back after Few Seconds you are in the Recovery Mode .Now you can wipe all Data and reboot the system

Sorry for my Bad english, Hope it Works :)
[Android Software Development] Gror8a:
I already tried that option, ok + back, it doesn't work, it only stays in the mi logo .

You do not know another way to enter the recovery?
[Android Software Development] SierraWhiskyGolf:
Hey guys,

I have a problem with my YouTube app and my Google account.

I'm using the xiaomi 4k laser Projector (Batman) it's rooted and I'm using the ATV Launcher.

I use the YouTube app very often, I was logged in with my Google account to have my favorites and subs, but today I started the projector, launched the app and I'm not logged in in YouTube. When I hit the Log In button, I click on my Google account, enter the password, click next and then..... the Loop starts again. Click on account, enter password and so on and so on..... Does anyone has a solution? Am I doing something wrong?
[Android Software Development] izanaghi:
Hi guys,

I have a wemax one pro and been using it for more than a year now.

Yesterday I was tired of the DNS forward I had to setup to block the video projector upgrade(I did block all upgrade option but still it was trying to install it as soon as the projector was connected to the internet)

So I thought ok lets unroot, install the update and root back but since when I click on shutdown the video projector turn off but immediately powers on again .

any idea ?

Thanks
[Android Software Development] kulomlat:
Hi guys,

I have xiaomi miija 1S 4K (latest version, batman,china) with root, ATV etc. using 6 months..

In last days I have problem with blinking of picture just in case with using of HDMI. I tried different sources, cabels, inputs..still same problem. Do you someone have same problem or better- how to solve it? Before recovery...

Thanks

Rob
[Android Software Development] Eliagrady:
@spocky12 - could you please share your vision of this project going forward?
[Android Software Development] whitealien:
Thanks! That actually worked.

I think problem is that latest magisk apks they are odexing so simply renaming to zip does not work anymore. Deodex is required before rename.
[Android Software Development] KrLx_roller:
Hey guys, I have two issues:

1- Image gets out of focus after some time of usage and I need to re-focus. Usually it keeps the correct focus after that, but it's annoying... Is there any way to fix that? Can I create some kind of shortcut to trigger autofocus function without having to leave what I'm watching behind?

2- Wifi all of a sudden cannot fetch any data. Wifi is still connected but no real connection to the Internet. Is this a known issue? Can it be fixed?

Thanks in advance!
[Android Software Development] KrLx_roller:
I've got the same issue, did you manage to solve it?
[Android Software Development] vallejo2k:
Hello

since some days netflix doesn't work on Xiaomi Youth Edition 2 error 118, I'm not alone with this problem

i was using Netflix.Fengmi4K_@alain.proviste.apk
[Android Software Development] rafal667:
I have the same problem with google account
[Android Software Development] acquaviva.julien:
Same problem as well. Can't log in anymore to any account, now I can't even use multiple display profiles as I'm not recognized as premium member. Is there a fix (Batman projector)
[Android Software Development] Balea88:
Hey Guys,

I bought a Fengmi 4K Cinema Pro Laser Projector. I installed Youtube from Aptoide app store. The YT running well but when I try to sign in to my account YT close. I have clean installation of YT, cleared cache.

I have FengOS 1.4.4.2291

Is there any solution?

------------------

Solution: Smart YouTube TV has those capabilities.
[Android Software Development] Eliagrady:
also would be nice to get a wallpaper \ screen saver in the default toolset
[Android Software Development] el4upa:
Is there a way to render UI in 4k on Fengmi 4K Cinema Pro Laser Projector with out root ?
[Android Software Development] Nitro1404:
Hello :)

Is there any Solution to Root the wemax d30 or set the Language to German of Englisch ?

Thanks :)
[Android Software Development] Philero:
Hello,

I bought the Fengmi WEMAX Smart Lite M055FCN and I used that tutorial https://sites.google.com/view/fengmi-4k-memo/procédure-de-a-à-z/root-et-projectivy-tools to change the launcher and translate Android.

I want to watch 3D movies.

I bought 3D DLP-Link Glasses (https://www.amazon.fr/dp/B089M7THT6/ref=pe_3044141_185740131_TE_item) and I activate the 3D mode "Left to right" like on this recording (> 5:30) :

With my glasses, I don't see the 3D effect :(

I don't know if the problem comes from the glasses or from the system.

Anyone have any idea to help me?
[Android Software Development] vajnorcan:
Hi, absolutely impressive intro, however I'm a noob and I have a simple question. I'm the owner of the chinese version of the latest Xiaomi Laser Cinema 2, XMJGYY01FM, the version number is: 1.4.5.1866, any idea if anything in this post will work to get rid of the chinese version / menu / apps ?

Thank you. Much appreciated.
[Android Software Development] Nitro1404:
No Root for wemax d30??
[Android Software Development] Nkara1981:
Hi I have a major issue. I have a Xiaomi L185JCN laser projector. I tried to flash one of the roms from in this post with TWRP using the HDMI breakout cable. I accidentally flashed the boot and recovery partition and now can’t get the projector to do anything. When I plug the HDMI breakout cable in and load up PUTTY I get constant loop of eMMC:0, SD:0,LOOP:1 and it keeps looping. How can I access the projector to flash the boot loader and recovery again if I cannot access anything. The USB ports do not load up and the power button lights up And stays illuminated. I’ve had the projector now for 2 weeks.. please help.. there must be some software and some way to get the Franky Linux or the boot partition back. Before I bricked the device I did a TWRP backup but I cannot load into recovery at all. How do I get the partitions back on the device if I cannot access any ports. HDMI is stuck on loop. I tried AMLOGIC burn tool but I get Low Mode pop up and then it crashes at 1% saying USB config error. There must be a way to flash the device.. I’m all out of options..
[Android Software Development] xuguan:
Hello, my Mijia Projector Youth Edition is dead. It has a burnt lens. Does anyone know where I can buy a replacement?. Thks
[Android Software Development] Nitro1404:
Is there a was to install Netflix or YouTube on a wemax d30?
[Android Software Development] vajnorcan:
I don't think so if it's a Chinese model. Only via root (if there is any for your model). Just get a Chromecast w Google TV (v 10) or some other streaming device, set the startup of a projector to the chosen HDMI and don't worry about the chinese version of the OS.

The only issue I have is that when o turn off the Chromecast it doesn't turn off the projector put just puts it into sleep. Then it takes 2hrs from sleep to turn off automatically...
[Android Software Development] serdn:
Hi all! First I would like to thank you for the awesome stuff here!

Recently I've started to have issues with my batman... it started with some random reboots and long waiting time on the loading screen... I tried to reflash the projector couple of times and started to get flickering stock launcher etc with the same reboots.. I did the hestsink plate upgrade without any luck. The last time I reflashed the projector it starts to carsh already during the setup procedure after fresh reinstall.. I can't even normally shutdown it to try to reflash since I dont get far enough to be able to pair the remote.. is there any alternative way to power off or invoke flashing procedure from usb stick? I think it's related to the internal memory of the unit.. any tips? Any idea if the pcb is sold somewhere?
[Android Software Development] Nitro1404:
I would love to See a Root Tool for the appotronics d30 :(

Can anybody help me ?
[Android Software Development] Nitro1404:
I can’t set the Startup to HDMI 1 .
[Android Software Development] vajnorcan:
I find it really hard to believe that it doesn't support it, look for HDMI+CEC control being enabled in the settings. Do you have the settings menun in english ?
[Android Software Development] Nitro1404:
Yeah Menu in english. I set it to hdmi but it always Start in fengos
[Android Software Development] vajnorcan:
What do you have connected to the HDMI ? Chromecast with Google TV ? try this, power on the projector, then switch the input to your external source. once up, press the menu button to bring the on screen menu for that input with different display format and so on, and check anything that says CEC Enabled or similar. You need an external source to be on its own power for it to power on the projector automatically. In Xiaomi, long press the menu button, go to settings, go to system, and there I can see the option of setting the input I want as a startup input. (it's Android TV 9)
[Android Software Development] staru22:
Sadly, I still have the same problem.

I've sent the projector to a hardware repair company and they found out that the BIOS software is broken.

Anyone knows how I can fix the BIOS?

Just a reminder, my projector doesn't show an image and doesn't respond to remote commands at all.

@spocky12 Any feedback? Thank you!
[Android Software Development] destinypham:
Do anyone know or have apk file of Build-in Miracast of Xiaomi projector? I bought new Xiaomi Projector with Global ROM, but it haven't Miracast build-in (only Chromecast, but poor quality-resolution Cast, cannot compare with Miracast on Chinese Version)
[Android Software Development] dio62000:
I'm having the same problem. Only Mi logo, it doesn't do anything else, and I can't go into recovery mode. ADB of course is not working as I can't connect it to my PC.

So is there another way to get it into recovery mode?
[Android Software Development] Mikadoo88:
Hello,

i have bought the Wemax/Apptronics A300 and i have some questions.

How i know which FW is aktually installed?

How to update to a new FW?

I have rooted the device with the ProjATools from here some time ago.

-> i want to connect the projector to the MI Home App, but i do not find the settings described in the Mi Home App :(?!

thank you in advance.
[Android Software Development] FunkyRider88:
I have a Mi Projector 2 Pro global version running Android 9.0. There is a bug in HDMI input. When switching to HDMI input the color has a green cast to it and it results in bad skin tones. When switching back to main UI the green cast still persists unless I reboot the projector. I suspect something regards to white balance or gamma curve was messed up and is having a global effect, since even when displaying a gradient screen in factory menu it still shows this color cast. I wonder whether Projectivy Tools is able to expose the ability to adjust custom white balance with R/G/B gains for global version Android 9 OS? That would be a good ability to test whether it is indeed a white balance problem or something else.

One other thing I found was the HDMI input signal is being compressed to something like 4:2:0 format. If I connect a PC to it, the red texts become blurry and almost unreadable. The OS is definitely doing something to reduce color resolution. I wonder if this can be adjusted?

It would be nice to hear from the developer for this tool.
[Android Software Development] destinypham:
Same Model but I don't have the HDMI bug, but big problem with HDMI like you said. If I use Android Phone to cast by wifi, it will reduce resolution, so I bought 1 cable Type C to HDMI to improve the quality. But like you said, because of R.G.B or some ****ing things, the color is blur (special in dark scene - new Resident Evil film).

If I play that movie by build-in Browser (Puffin), the color and resolution are good but this ****ing annoying Chromecast OS is very slow, even on load video (cannot compare with how smooth Chinese Rom).
[Android Software Development] Jayden0:
Hello,

Does anyone know how to root and install google play for the new XIAOMI 4K LASER HOME PROJECTOR 2 ? XMJGYY01FM. It runs on Android 9.0

I try to adb reboot update go into TWRP to root my device, but it will just shutdown directly.

Thanks