yashsingh1/xdaforums huggingface dataset:
[Android Software Development] whee90:
Hello, I use my 4k wemax projector since a long time with ProjectivyTools and it's really good. I just encountered 2 problems, maybe one of you can help (unfortunately search is not working since some days..)

1. My Google play store seems to have made a update and now i cannot install or update any update (always pending). Does anyone see the same?

Play store v 23.5.14-21 [8] [PR] 350628437

Play services v 14.7.99 (080306-223214910)

2. I upgraded my home wifi with powerline from devolo (magic) and disabled the wifi of the router from my ISP. Everything but the projector can connect to the wifi (wifi always says saved, also after forgetting and relearning my wifi). Wifi via hotspot and ISP router are still working on the projector. I had a similar thing some months ago when i changed my ISP router to not flexible change between 20 or 40 MHz, but this is not a setting from the devolo magic.

Best regards
[Android Software Development] droidxl:
hello, i recently bought "Mijia 2 Pro" projector. It is a global version and comes with Android 9.0 system. But it does not include zoom function in the menu. How can i enable zoom function?
[Android Software Development] GDEHON:
Hi

I have too a Xiaomi Youth Edition 2

I installed Molotov.tv and I received a mail (sécurity) for this new connection

In the mail is write for the machin :

Fengmi FMProjA2 (ironman)

Ironman is not important for the root ?
[Android Software Development] EVGEN1234:
получилось ли у вас? у меня тоже самое, ProjecTivy Tools до сих пор без рута и google service уствновить не могу, китайские приложения тоже не убирает
[Android Software Development] bgaumond:
Hello @spocky12,

I have a question that I think you might be able to answer..

I have the Mijia 2 pro projector (chinese version) and I have seen that the global one was just released, I have seen that both projectors were sharing the same components ;

do you think that it would be possible to install the global firmware into the chinese version of the projector ?

I am not a developper at all, just wondering about that possibility and how difficult it might be.

Thanks by advance,

Best regards,

Baptiste (from Lyon too).
[Android Software Development] AtroloTenri69:
Has anyone been able to get Google Home voice controls (via Google Nest/Home hub) to work with the Xiaomi projector?
[Android Software Development] fersago:
Hi guys,

I also own a Mijia 2 projector (Chinese version)

If it shares the same hardware, maybe is not difficult to “port” the software from the global version, no? (I’m not a developer)

It would be amazing to have the global firmware in our projector! If it appears I would buy the dev a couple of beers ☺️
[Android Software Development] hectorvgarcia:
Hello

I have a Wemax A300 chinese version rooted and working but I have 2 problems .

1) In settings / about i have a pending MiUTV update pending to be installed. When I try to turn off the project the system tries to installed and a Error mensaje jump , after a couple of minutes the system reboot and starts ok but the update still pending. Same behavior if I try to installed form the setting menu. So the problem is that to turn off the project a need to switch off . Any idea how to delete de pending update?

2) I have installed google play it opens well but when I try to install any app I get the Google play error 910. I have deleted the cache and the Google play app date as suggested in other post but still the problem continues . Any idea ?

Thanks a lot for your help!
[Android Software Development] jaddel:
Owning a Wemax A300

Would it be possible to add frame interpolation / motion smoothing to the image processing part

/ firmware?

​
[Android Software Development] Indo77:
I cannot see my projector Xiaomi fengmi smart 700 ansi \chinese version\ (Wemax dice ??) in

Supported devices

It is very similar to the Fengmi M055FCN, but my is 700 ansi.

Do you think the ROOT will work for me and everything else...
[Android Software Development] jaddel:
Thank you for the great work!

Device: Wemax A300

Unfortunately I run into the following error trying to root the device.

Following the easy way I created a USB stick with all the necessary files.

Using ADB I booted into TWRP recovery, mounted the system partition and tried to flash Magisk-v22.0 which i got from github as apk and renamed it to .zip.

Installing Magisk I get the following error:

Updater process ended with ERROR: 127

Any suggestions how I can fix this?

Thx

Br. Jaddel
[Android Software Development] kksg2000:
My wemax is showing high temperature warming within 5-10mins of playing, and the fan starts to span faster and making more noise than usual. Is this hardware fault? Do you experience the same and any workaround?
[Android Software Development] kksg2000:
what's the version number?
[Android Software Development] wuga:
I had a Xiaomi 4K Projector Black (MiProjLAS2, the model before 1S I believe and as stated in device info as fengmi_15K) purchase about 18 months ago, previously it was on 1.3.105 (can't really remember which build but it's 6.0.1), here's my experience on rooting the device the experience:

It is not possible to use the method specified on first few post by using "rainman" TWRP recovery - tried many times using different model of MAGISK but NO :(

After many google, reading this post again and again plus think think think... I used the following method:

Download factory ROM

Extract boot.img

Go into projector, install MAGISK 22 and use it to patch the boot.img, see --> https://topjohnwu.github.io/Magisk/install.html

Move the magisk_patched_XXXX.img to your USB drive

Use ADB to do a "adb reboot update"

Mount USB drive, do a backup (optional) then install magisk_patched_XXXX.img into BOOT partition, do a reboot after that

After reboot, it should work as it is - MAGISK might need to make some minor changes and a quick reboot.

Hope this will help some of you out there; let me know if you need more info.

Currently running on 6.0.1.494 (1.3.105), trying to run OTA update in TWRP for 6.0.1.723 but it keeps saying that the device key is *.536 instead of *.494 or *.723, this is very weird as I have flash 6.0.1.494 (1.3.105) FULL ROM, after many try I decided to give up.

The only downside to my usage are:

1) Only able to run Kodi 18.5 at 1080P; able to update to 19 but bot able to open after first intial run

2) Not able to use APKPURE to install APK - seems like some "ROOT" permission issue, not able to manually assign "ROOT" permission

3) Many app cannot be found under Google Play Store as it say it's not compatible with the device
[Android Software Development] wuga:
I reckon everyone will get this error message, please reboot and see whether it was installed? If not you can try to use my method, pretty fast.
[Android Software Development] Eliagrady:
The best I could do was to enable HDMI CEC for the projector and receiver, so I can do a 'Turn on Shield' command and that will trigger a chain reaction (shield turning on, causing the receiver to, causing the projector to).

The only thing that I didn't manage to solve is the long HDMI HDCP startup, which causes the projector short 'signal aware' autoswitch to turn back to the projector homepage.
[Android Software Development] kksg2000:
i am getting unfortunately, google service has stopped everytime i boot up the pj. how to fix it?
[Android Software Development] oYx:
Anyone uses Smart Youtube app on their projector? It suddenly won’t open any videos at all.
[Android Software Development] casusbelli:
A great thread and thank you all for your inputs. I have ordered also the newer Anroid 9 Mijia Youth Edition 2 MJTYYQCB02FM projector. I understand that all the solutions provided in this thread are for Android 6 projectors. Am I right?

Those owning this projector may I know if you are able to view Netflix, Amazon Prime and Youtube at 1080p? Is there any way to root this projector. Will it work if I use the files for Youth Edition 1 at the first page? (I assume not.. :( ) Thank You.
[Android Software Development] CoolBlooded94:
Super nice work, but i have a problem.

My projector just have one USB slot and i cant put the mouse and the USB at the same time. If i unplug the usb plug an usb hub and plug the mouse and the USB, TWRP does not show me the things inside my USB.

And if i try to .\adb reboot update with already the USB HUB plugged in TWRP does not pop up. Anyone have a solution for this?

ty in advance
[Android Software Development] Philero:
Hello,

Thank you for your work @spocky12.

I bought a Fengmi Smart Lite and I followed your tuto and the french translation (https://sites.google.com/view/fengmi-4k-memo/procédure-de-a-à-z/root-et-projectivy-tools).

I used the Rainman TWRP and the device run on Android TV 6.

All was OK.

The display was on 1080p 60hz, I want to try 1080p 50hz (because a web video seems to be played too quickly) et it doesn't work.

I rebooted the device and returned in the setting. I wanted to restore the automatic display.

The screen freezed in green.

I rebooted and now, there is no light. When I boot, after few seconds, I see a quick green flash and I have no light.

The OS is booted without display. I can heard sounds when I use volume and micro buttons.

I tried to return in the display menu to change the display without seeing what I did. No result...

I have no more idea. I am hopeless.

Do someone have an idea to help me?
[Android Software Development] westcoastgeek:
I send my Apple TV to my Samsung soundbar input, then from soundbar to hdmi 3 arc of Mi 4K and I get Dolby Atmos with perfect sync. If indonit the other way around with input first to projector the. I get a small audio sync issue.
[Android Software Development] westcoastgeek:
This drives me nuts too. I have to continuously hit the menu button on my apple tv remote to keeps sending signal through the HDMI cable so the projector goes to hdmi 3 source. I keep hoping a new firmware will fix this.
[Android Software Development] Philero:
Resolved:

I was able to do a factory reset following this tuto : https://sites.google.com/view/fengmi-4k-memo/procédure-de-a-à-z/reset-usine-complet (thanks Alain) without seeing anything.

Four times down, OK, one time down, OK, Waiting a moment, and tried to shut down or reboot (maybe four times up and OK).

On the next boot, the light was on and the chinese system loaded.
[Android Software Development] ktmlleska:
Hello guys, I have a brand new MJJGTYDS04FM (Xiaomi 1S 4k Chinese version) I'm trying to root following the tutorials, but once I click on install the magisk on TWRP (with the system mounted) I got an error saying: "Invalid zip file format".

Anyone any idea of how to solve this problem? I tryed re-ziping in winrar the downloaded zip from git, but no luck....

Thanks!
[Android Software Development] nissay-sama:
hi everybody,

any news regarding the model: L185JCN / codename: franky ?
[Android Software Development] lemach:
@spocky12

I have installed google services just to buy the premium version of your app in order to have the automatic profiles. The problem comes when installing google services that make the projector very slow. I have restored a previous copy of the OS with TWRP and using titanium backup the projectivy tool's data (being already premium) ... It recognizes the 2 profiles that I have but only one of them applies to me automatically, I understand that it is like that for not be able to check premium status.

My question is if you could implement a system to check the premium status offline and without google services.

Thank you.
[Android Software Development] martinjlowm:
I just rooted my MiProjLas2 - but it turned out `unzip` wasn't available in PATH upon booting the TWRP image (batman) referenced in the original thread and the Magisk installation (22.1 in my case) would fail with error code 127 (details are revealed in recovery.log).

For anyone experiencing the same, creating a shebanged alias for `unzip` from the TWRP-shipped terminal seemed to work:

echo "#!/sbin/sh\nbusybox unzip \"\$@\"" > /sbin/unzip
chmod +x /sbin/unzip
[Android Software Development] dmakeyman:
Hello all , is there a way to have the temperature monitoring on jerry (like the one of batman or rainman ) . I dosen't look like it is in the engineering menu .. or is there a trick ?

So if someone has come across a solution or know where it is ?

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

Hello spocky et les frenchies , je viens d'acquerir le fengmi 4K PRO (jerry ) et je voudrais savoir ou trouver les différentes températures .. je les avais avant sur l version rainman (dans le menu engineering ) mais la ...rien..

Or je trouve que le bruit est qd même assez important ( j'ai meme un doute sur le fait d'avoir le high pitched noise ..) , du coup je compte "l'enfermer" un petit peu mais pour faire cela il me faut une façon de monitorer la temperature , ce que je ne trouve pas ! :-(

Si vous avez plus d'infos ou si vous savez ou le trouver ...

(Un fan de ce thread :-) )
[Android Software Development] Seick:
Hello guys!

I have a problem with my Fengmi 4K Cinema Laser Projector and it would be great if someone can give me some tips how to deal with it:)

My projector goes to reboot during starting or after 1-2 minutes of working. For the first time it has been turned off when we were watching the video but rebooted only once. Next day it was rebooted after 5 minutes of working. Then it just started to reboot after 1 minute or could not be loaded at all - it was rebooting in the middle of the loading.

I've tried to reset it back to factory but after reset it goes to reboot during "updating" (translated from chinese).

Did you have the same? What could be the main reason?

Thanks in advance!
[Android Software Development] Thammaraj:
How to root Mi smart compact Projector M055MGN Android 9

Please help me root Mi smart compact Projector M055MGN I have been trying for days with global models

I don't understand if it stuck Lock Reboot to bootloader. 🙏
[Android Software Development] martinbkk:
Hi guys,

Im completely new with this. I just get Mijia youth projector chinese version. I tried to cast from youtube or netflix but is not working. After I tried instaling youtube smart on projector to see If now casting is possible but I still dont see device on the list.
[Android Software Development] corrsea:
Hi, I have just purchased a xiaomi projector of Banggood and have been reading this thread in anticipation of it's arrival. I'm about half way through but would like to be a bit more focused on terms of what I read.

Can anyone identify exactly which model I have ordered?

[NZD$2,856.39 38% OFF]Xiaomi Mi MIJIA Laser Projector 5000 Lumens Android 6.0 ALPD 3.0 4K 2GB 16GB bluetooth Prejector English Language Projectors & Accessories from Computers & Office on banggood

https://banggood.app.link/tFDcuEkWxfb
[Android Software Development] ktmlleska:
Hi, Thanks, it's the same error I have. But I executed this 2 lines on the TWRP terminal and the same error is still in there, do you did anything else? Thanks.

I have the following errors on the log file:

and

Does anyone has an idea of what to do here? thanks.

@spocky12 ??
[Android Software Development] martinjlowm:
Hmm... no that was all I had to do. Either way, I guess you can do the same trick to forward mount commands to busybox.

Would be strange if "Invalid zip file format!" is the result of mount not being available in PATH.

echo "#!/sbin/sh\nbusybox mount \"\$@\"" > /sbin/mount
chmod +x /sbin/mount
[Android Software Development] GDEHON:
For Xiaomi Youth Edition 2

Download on your computer

- APTOIDE TV

- Netflix.Fengmi4K_@alain.proviste.apk

Install in usb

In APTOID TV, install :

- Youtube

- MolotovTV

- MyCanal

- Kodi

- VLC

- Amazon Prime Vidéo (black) [not Prime Vidéo Android TV (blue)]

Remote G10BTS 6,85€ (- 0,86€ possinle)

Appair Bluetooth on the Xiaomi Youth Edition 2 : [OK] + [Back]

Name : "BLE Remote"

air mouse is ok

[OK] + [vol-/+] pour speed of mousse
[Android Software Development] malikidrees:
Hi.. Thank you for the wonderful support @spocky12 . I have xiaomi 4k laser( XMJGTYDS01FM) international with android 9 codename Anglee bought couple of days ago. I have premium projectivy tools. How can I get access to rgb color gain settings as well as how to make display profiles. I do t need any Google services or other apps. I just want to calibrate colors. I hope this is possible without root as the root for Anglee is not yet ready. Kindly guide.

Thank you
[Android Software Development] ktmlleska:
Thanks for your answer, I'm going to test it this weekend!
[Android Software Development] tapochek97:
Hi

Thanks for this awesome mod, using it over the year and really happy about it!

But I got an issue with my projector recently. I moved to a new flat and got new WiFi router. Every device I have connects to both 2.4 and 5Ghz networks without issues, but my Conan refuses to connect to any because "password is not correct" which is nonsense. I tried to connect from MiTV, Android TV and Android settings apps but every one fails: first two say that authorization info is incorrect, third one remembers networks but simply hangs "connecting" to it. Reboot, wifi settings reset don't help :\

Does anyone met issue like this before? What's the solution?

Appreciate any ideas
[Android Software Development] Alimachina:
Hi,

I have a Fengmi 4k and can't connect with ADB.

I installed ProjecTivyTools, the USB debugging is Enable.

The projector is connected to my box with wifi and have access to web.

My computer is connected to the projector with cable.

In the Connectivity Settings of the projector, it say "Getting IP address"...

In the Network info I can see it's connectd to my box, and an Ipv4 address.

BUT with my computer I can't connect with ADB, can't ping the projector too. (my computer is in the same IP range).

I can connect to my phone with ADB (usb cable) so the problem isn't with ADB but the projector.

I already did a reset factory, still same problem.

Is there a way to boot the TWRP on the USB drive without using ADB ?

(I have read the previous pages since the beginning, a few people had the same problem to connect with ADB, but with NO answer..)
[Android Software Development] ktmlleska:
Unfortunately isn't working either, looks like something else is wrong in here, I have checked and the mount command is in place, but this error "

Skipping Digest check: no Digest file found

Invalid zip file format! " does anyone know what could be the cause?

@spocky12 any idea??

Attached is my log file.

Thanks.
[Android Software Development] casusbelli:
Hello Ghedon thank you for your reply my friend.

I have tried many other Netflix and Amazon Prime versions and some of them do play and is controllable with an air mouse yes, but they do not show at 1080p. I will try the Netflix apk you have posted, hopefully it will work at 1080p.

Hopefully in fact we will be able to root our Android 9 devices like all other fellows here with their devices. :)
[Android Software Development] Mijia:
Hello everyone and congratulations for this great post. I have the Mi laser projector 150 (Xiaomi white) international version and I have some doubts. I'm a little green with these issues and I need a hand.

-My projector has a problem with the sharpness of the image settings menu, I cannot raise the sharpness more than 10 because if it does not look very digitized and blurred. It is a very annoying effect because it prevents me from sharpening and some images do need them. I miss him a lot. This was the result of an update that was installed on the projector in 2019 and I would like to know if it has a fix or if it could go back to a previous version.

-Another question is if there is any way to regulate the colors (red, green and blue) like the Chinese version of this same projector. Could it be regulated in some way? I would also like to know if there is any way to activate the 3D in the international version.

Thank you very much partners.
[Android Software Development] d1mitrius:
Hi guys,

I wanted to root Mi Projector Youth Edition Chinese version. So I relied on the instruction from [post #2]. But I stuck on Magisk installation step. At the first sight, the process went well but it has never led to the rooting of the projector after the reboot.

I tried to mount the system both on USB and the projector itself, used different versions of Magisk, installed Magisk apk after the reboot, tried a slightly different method described on 4pda (in Russian), etc. But the result was the same.

But then I decided to check the approach proposed by @wuga. And it went really smooth! So I would definitely recommend giving it a try if you experience similar problems.
[Android Software Development] RoshanAbady:
I've got this device (frankly) a month ago, tried to root it, but never worked, the twrp menu never pops up after the restart. I tried rainman on it.

I've noticed the adb debugging is revoked after every restart. My guess is that's what's not letting the usb boot to happen, please tell me if I'm wrong, and if you've got any any other solutions. Cheers.
[Android Software Development] Iohannes80:
Hi!

I have the same device. Unfortunately rainman won't work for franky, because it is based on android 9. @spocky12 is working on the solution, we just have to wait a little bit.
[Android Software Development] ajayranjan1991:
All right guys, I'm writing here as a last home since the distributor and xiaomi official company themselves were clueless on this topic. How can I enable 3D playback of videos from either HDMI/USB/Internet streaming nothing is giving me that option. I have the 4K laser projector international version which comes with android TV. I can't also see an option for this in the projectivo tools app even though it should be there. Is there any thing that could help? Ideally the projector has DLP based technology as the other versions so is it limited by software only? Any workarounds or does anyone know if xiaomi is working on 3D support for Android tv?
[Android Software Development] ajayranjan1991:
I'm looking for answers for the same especially 3D. Hope you find it and if you find, please let us know. Xiaomi gave me the following reply "1. Put the downloaded 3D video into a U disk or mobile hard disk, and open the external storage setting through the high-definition player to open the 3D video

2. Press the menu button on the remote control to select playback settings

3. Select 3D settings

4. According to the format of the video source to be played, select the corresponding option to combine the screens

5. Turn on the power switch of the 3D glasses and wear the glasses to watch 3D blockbuster movies normally. Mi Bunny Tips:

1. Currently, there is no 3D area in the videos that come with Xiaomi miui, so it is not possible to watch 3D videos online for the time being.

2. Three-party software, the test does not have the function of combining screens, so 3D playback effects cannot be achieved."
[Android Software Development] staru22:
Hey! I have a broken Xiaomi Mijia mjjgtyds01fm, the projector starts with the fans on maximum, no screen at all and doesn't respond to the remote. Do you think your Chinese seller can help me somehow? Someone told me that the motherboard is broken. Thanks!

Anyone else had this problem with their projector and fixed it?

Sorry for the off-topic post.
[Android Software Development] bazsista:
My MJJGTYDS02FM stopped working after 3 days of using it. I turned it off as usualy by remote red button. The next day it does not turn on, just like there is no power. Nothing happens, no light, no running fans - dead. I ordered new PSU just to check out. If it not helps i will return it to the seller. In case of any ideas i will be appriciated.
[Android Software Development] DavePL85:
Hi guys , have a question about mi box and other boxes which can be used with fengmi 4k ,

I have chinese version and consider buying a box and using it for amazon prime and netflix apps, I don't want to root because of guarantee and it's look not so easy, so if using for example mi box do we have any loss in picture quality or are there any other cons ?