yashsingh1/xdaforums huggingface dataset:
[Android Software Development] spocky12:
A few notes concerning my progress fixing Google services and turning this projector into an almost stock Google Android Tv 6.0.1).

I fixed most things :

- fixed ability to launch the play store even when leanback is activated

- fixed first configuration screen when rebooting once play services are activated for the 1st time

- fixed google account login interface on leanback launcher (it worked on standard settings when I tried, and it seems that adding a few google services prevented login from working at all. I didn't see it because my account was already connected)

- fixed google account remote connection (ability to login your Google account on the projector from your smartphone/computer)

- fixed Stock Google Tv Remote services for use with smartphone

- All leanback settings work fine now (some of them such as speech, didn't work before)

Still need to fix Play Store apps installation/update (got error -507 each time). But I finally found the issue : Xiaomi harcoded things in the framework to prevent apps from installing from the play store (for people using other devices and experiencing the same issue, it's in services.jar). I'll need to test a few workarounds, but the easiest one (not modifying the stock firmware files), will disable a few xiaomi services (volume UI, recent apps, shutdown dialog).

Two possibilities of fixing play store, while keeping volume/shutdown :

- replacing services.jar

- replacing systemui.apk

I'll test both, but unfortunately, this will modify stock system files, hence preventing future firmware updates from installing.

After that, issues will be :

- No google cast support (not sure it can be fixed, I've read it required device validation from google)

- Tv remote mic not working, preventing the assistant from hearing you (typing works fine)

Expect a release early next year ;)
[Android Software Development] spocky12:
For those who flash regularly, I added a link to the direct OTA from 935 (1.3.63 full rom), to 1218 (1.3.97, latest stable).

Happy flashing !
[Android Software Development] rockpaperscissors:
Awesome stuff spocky12! I look forward to testing and I love the direct flash to 1218, its definite time saver for me... Happy New Year!
[Android Software Development] jhordies:
Hi guys,

Just to let you know that I reinstalled from scratch (unfortunately before spocky 's new OTA), rerooted, ATV launcher, azerty remote keyboard, ... works like a charm!

Now I can't wait to try leeanback and the playstore.

Cheers and thanks again !
[Android Software Development] camoway:
Has anyone got the input lag to less than 105ms? That is a no go as I normally play at 144hz with less then 1ms.
[Android Software Development] spocky12:
Happy new year !

Sorry, this is not the long awaited Google Apps/Services update. I'm running into issues, with the Play Store, as explained before. But unfortunately, one of the fixes I was considering lead to a bootloop and the second one (that disabled volume UI, recent apps and shutdown dialog) had unpredicted effects : when activated from boot, it somehow disabled bluetooth, so the remote didn't work at all. I'll try to find another workaround.

Anyway, to make you wait, here's a webapp I made to control your Xiaomi (chinese) projector (/tv/box). Just head to http://mireco.hopto.org with your smartphone/computer and it should work, no need to install anything on your projector. You only need to setup your projector IP address. For more details, have a look here.

I knew you would love it ! (and btw, thanks for your donation !)

Glad it worked fine for you too !

How do you measure this input lag ?
[Android Software Development] Jaberwocky64:
Not sure about the lag but i got the projector up to 140hz when plugged into my PC.I use a GTX 1070 and set a custom resolution in the Nvidia Control Panel. see link

https://www.avforums.com/threads/xi...-ansi-lumens-laser-projector.2142037/page-111
[Android Software Development] ZX_DIO:
Please read previous posts. It is an issue that has affected many users of 1080 white global version after android 9 tv update last friday. Other models have not been affected
[Android Software Development] sodenn:
Hi

Why you answer off my post. the request did not come from me ;)
[Android Software Development] minoltista:
[/COLOR]

Hi [MENTION=10350793]sodenn[/MENTION],

I have fengmi 4k Chinese running Android 6 and Mi project Tivy tools v.3.00 from spocky12.

Thanks
[Android Software Development] a011528:
on the 4k device, in settings / keystone - all i have is flat tuning / fine tuning, is this what you meant ?
[Android Software Development] sodenn:
I have switch to four or eight and switch to flat or fine.

You have also the same right.

I have a 90zoll picture wall and i had no problem with adjustment.
[Android Software Development] thebrainxda:
Just got same general response from US Support:

Greetings from Xiaomi USA Customer Support.

"We sincerely apologize for the inconvenience that you are experiencing with your Mi Laser projector after the Android 9 update. We are fully aware of what is currently happening after the current update and this has already been forwarded to the relevant team. As of the moment, they are working on a patch and hopefully soon release an update to resolve all concerns. For now, we are asking for your patience and understanding. Again, we truly sorry for the inconvenience.

Thank you so much for being a valued customer. Have a great day ahead!

Regards,

Nel

Xiaomi Customer Support "
[Android Software Development] a011528:
No - i don't have these options !

I have this device Xiaomi Laser 4k (chinese) / MiProjLas2 / model: MJJGTYDS01FM (black version) i dont see those option, do you have the same model ?
[Android Software Development] sodenn:
You go on setup/about/miui tv version/ make update. My version is current version 1.3.105 (stable)

V 1.2 (3)

And i have xiaomi fengmi 4k chinese withe the same data how you
[Android Software Development] hockerz:
AndroidTV 9 Fix!

Hallelujah! We have a fix & Jeff Buckley is singing it to me and I can see he's singing it to me on my A/V receiver projecting on my screen .... Phew!!

So Xiaomi have come back to me with a fix that I'm about to paste below. Before I do let me share my experience.

I executed the steps the first time, the projector went into update, rebooted, told me that I had the USB device connected I'd used to trigger the update and asked if I'd like to use as storage or exit. I chose exit. Ran the setup, went to HDMI and .... oh sh!t it didn't work ... same problem ... bummer! Was half way through emailing support again when I thought what if it's that darn USB connection. Ran the update again but this time as the projector rebooted I removed the USB drive. Hallelujah .... the projector went straight into setup and once done I was able to see all my beautiful HDMI devices again :D

Here's the email with the contained steps:

Thank you for contacting Xiaomi customer Support and sharing the attachments with us. I am Shubham and sorry to know that you are facing issue with HDMI input after the update.

I would request you to follow below steps to get this issue resolved:

1. Insert an empty USB flash drive into a computer

• Format the USB flash drive to FAT32 (right mouse click >"Format")

• Note that Android software updates can be around 1GB, ensure you have a USB flash drive that has enough free space for you to save the software on.

2. Open a web browser

//drive.google.com/drive/folders/1HY4FJZ3XiJ6BwQLDmdRtE9g_Z1MyMrI-?usp=sharing

3. Download updates files

• formovie_update-anglee

• update-anglee.zip

4. Put "update-anglee.zip" and "formovie_update-anglee" into the root directory of a USB drive (FAT32).

5. Unplug the power to the projector.

6. Unplug the remote control battery.

7. Plug the USB into the USB port in the back of the projector.

8. Plug the remote control battery.

9. Press and hold "Enter" and "Home" button on the controller, plug in the projector power, the device should bootup and load into update mode.

I hope the above steps will help you to solve your issue, If still issue persists than would request you to coordinate with your respective point of purchase.

For any further assistance, feel free to contact us.

Regards,

Shubham

Xiaomi Customer Support
[Android Software Development] ZX_DIO:
Great will try tonight! Thank you [MENTION=10470571]hockerz[/MENTION] is it still android 9 or is it the previous firmware?

[MENTION=848496]spocky12[/MENTION] now you have a firmware too and a update boot for 1080 global version too :)
[Android Software Development] a011528:
Im on 13.105 (stable) and i do not have those options.

where do i see this V 1.2 (3) ?

Also are you rooted or not rooted, at the moment im not rooted so i need to be ?
[Android Software Development] micobaxda:
First of all thanks an Hockers for posting the bugfix.

HDMI source switching worked for me already before the update, but it was more hit and miss. IMO it works now better.

BUT:

When I put my Dreambox receiver into standby mode the projector turns off in some kind of "energy mode". By turning the receiver on again, the projector turns on as well showing the correct HDMI port instantly (Without rebooting into android TV first). But this works only for some time. I tested it after 1 hour or so, and the projector booted normaly without this "standby" mode. Did anyone notice this behaviour, too? BTW this happens to me since Android 9 (so, before this latest update).
[Android Software Development] Andrenauta76:
That didn’t work for me, i installed the patch 2 times and did a reset but nothing... but now it’s different, apple tv apparently works but if i try to play a movie (netflix), it says that ‘your tv doesn’t support hdcp’. With sky q box the same thing: a blue screen and the words ‘your tv doesn’t support hdcp, try to reconnect hdmi cable’. Ok, it doesn’t work but at laest i know it’s a software issue... i hope that xiaomi will send the working upgrade ota asap!

Edit: if i switch sky q to hdmi 1 now it works (hdmi 2 give hdcp error on mu pj), but still noisy sound from audio output, plus if i want hear something i have to disable dolby on the sky box; this patch is still very buggy, but at least the pj is already usable. Still hope in a real patch.
[Android Software Development] micobaxda:
Did you activate Hdmi 2.0?
[Android Software Development] a011528:
Sux + somewhat in a panic mode, think ive jumped out of the frying pan and into the fire........

I had this (which i returned)

Xiaomi Mi laser UST Projector 150" (international) / MiProjA1 / model: MJJGYY02FM / codename: anglee (thanks Nathan0121) (no root supported yet)

Ordered this

Xiaomi Mi Laser UST Projector 150" 4k (chinese) / MiProjLas2 / model: MJJGTYDS01FM / codename: batman

BUT Received this version MJJGTYDS03FM

I saw one other person, in this thread, with the same model, but this is now explaining the delta - missing keystone correction, 3D glasses not syncing and struggling to root.
[Android Software Development] Andrenauta76:
Yes
[Android Software Development] ZX_DIO:
My sky q box works again with audio dolby on every port. Try to change hdmi cable.

Edit: i confirm bugs. Audio went away on sky box in stereo and dolby indifferently and then video too...i have to restart pj
[Android Software Development] sodenn:
You can see v 1.2 (3) on the lower right silk.

And yes i have rooted but befor i had the same option

BR
[Android Software Development] Andrenauta76:
Mine in stereo works (so far)
[Android Software Development] sodenn:
[YOUTUBE]https://youtu.be/SXWM9543ewg [/YOUTUBE]

Keystone by fengmi xiaomi 4k laser with stabel 1.3.105. version 1.2 (3)
[Android Software Development] ZX_DIO:
Looking at the fix for anglee, in focus and trapezoidal keystone correction it says mi smart compact projector. It seems a merge of a firmware from the new apdl 3.0 regular throw and the xiaomi laser 150”...picture seems even brighter than before (the new pj from xiaomi has 2200 lumen in standard mode)
[Android Software Development] a011528:
I've figured out I've received a different projector from the Chinese distributor this Device MJJGTYDS03FM (not the device i ordered MJJGTYDS01FM ) I didn't know this model existed, no information available on web.
[Android Software Development] Homar80:
Fengmi 4k projector and Wemax a300 have got 8 point corrections Mijia 4k projector have got only flat tuning and fine tuning corrections.
[Android Software Development] a011528:
Is this HW based or just SW ?

---------- Post added at 10:26 AM ---------- Previous post was at 09:30 AM ----------

@spocky12 Sharing the device info for MJJGTYDS03FM

Brand - Xiaomi

Device - batman

Model - MiProjLAS2

Mi Model - Fengmi.projector.fm154k

Hardware - fm 15-4k_1

PLatform Id - 652

Resolution - 3840x2160

Processor - ARM Cortex A53

Android - 6.0.1

MIUI - 1.3.105

Build - 9.11.6.624

Cpu T968-H

Ram 2GB DDR3

Built-in storage 16GB eMMC High Speed Flash

I've tracked down the Specs and you will need to translate. https://www.mi.com/laser-projection-4k/specs

i also managed to track down a Chinese review, the person had the previous version and confirm the keystone correction is no longer available and expresses the frustration again run it through translate https://post.smzdm.com/p/awxlx96k/p3/#comments
[Android Software Development] Homar80:
Here you have got answer from Spocky12.

https://xdaforums.com/showpost.php?p=81372879&postcount=1084

You must find a question from Tmill it's a second from top.
[Android Software Development] ZX_DIO:
[MENTION=848496]spocky12[/MENTION] before the android 9 update i have been able to use your tool as launcher on my international anglee. (Once installed a screen to change launcher appeared). How can i manage to do it again? I installed again miprojecttool 3.0 that is working flawlessly on android9 too but i had not this screen to choose it as launcher. Thank you
[Android Software Development] quinto54:
Hi guys, kinda new here and still figuring things out. Quick question re Google services / apps - does "cast to" from other Google devices work? I see that "AndroidMediaShell" (Google Cast server) does not, so a bit confused here. Thanks!
[Android Software Development] a011528:
thanks that helps., of course mine has none so lets wait and see
[Android Software Development] spocky12:
Thanks for posting this ! Hope this will fix most bugs.

I'll add it to the full firmware later today.

Thanks for your feedback.

I've clarified that root is not necessary for some features of this app. My tools should hopefully be available in GooglePlay soon, so you won't need a usb stick anymore. Double clicking the apk of my app doesn't install Aptoid. I guess you've downloaded it from aptoide's website, where they make you download their store instead of the real app. If you download it from xda, you'll directly get the real app.

International Android 8.1 is not Rainman but Anglee. Root is not available for it yet. Hopefully this will change with the full firmware we have now. If all you need is auto boot to hdmi, it's supported for both international and chinese devices, and root is not required (you just need to enable the accessibility service).

Thanks for your feedback. Concerning the Apple Tv not able to switch your projector input automatically, why don't you just use the autoboot feature ? If your apple tv is not on, it should fallback to the android launcher a few seconds later.

No dump required anymore ! Now, just have to figure out how to extract this firmware (I've been able to extract the system / vendor part, but bootloader / recovery seem to be encrypted).

Thanks for giving me the device details. It's indeed a standard batman device. I've seen multiple new devices references appear in the code. Don't know the differences with other devices though (3d should still work with the right glasses, and 8 point keystone has never been available on mijia devices).

Cast can't be added to devices as they need to be enabled on google side :(
[Android Software Development] a011528:
[MENTION=848496]spocky12[/MENTION] thanks for all the responses, and specifically the keystone or lack of confirmation. do you know if this a HW limitation on the devices or is it a SW limitation ? If the devices are almost all the same across various models,, just wondering if this is a flip/ code change.
[Android Software Development] iclems:
Awesome. Yes to be fair for my Apple TV now that shutdown works I just need to check your tutorial to identify which part I need to get the autoboot working as I need.

Any thoughts about the new sleep behavior upon shutdown? Has anyone measured power consumption of sleep vs shutdown? I’m surprised that TVs can stay in sleep mode for a long time while this projector shuts down completely fairly quickly
[Android Software Development] Tulosabes:
HI Hockerz.

The drive link doesn't work. Could you sare the files please.

Thanks

---------- Post added at 02:42 PM ---------- Previous post was at 02:33 PM ----------

Hi [MENTION=10470571]hockerz[/MENTION].

Can you share the update files with us, because the link doesn't work anymore.

Thanks in advance.
[Android Software Development] Bigboyhugetits:
That files doesnt fixed anything. Still no dolby audio
[Android Software Development] ZX_DIO:
Dolby audio still having issues but hdmi ports now works flawlessly
[Android Software Development] iclems:
FYI the tools don’t work for me on the latest system with Global version. I set HDMI 3 as autoboot and it’s not working. But when the tools launch for a few seconds it says that no appropriate config file could be found?
[Android Software Development] spocky12:
I'd say it's a spare limitation, but I couldn't find anywhere in the code an instruction that conditionally hides/shows that button, only code that make it switch between 4 and 8 points. So there's probably something I've missed.

The error message is expected as the config files are only made for Chinese devices (there's pretty much nothing to configure on the international version regarding to my app). Are you sure the accessibility service is still enabled ? Are the in app hdmi shortcuts still working ?
[Android Software Development] icem8n:
HDMI 2.0 Fengmi

Sorry to ask this but I was looking on the forum and couldn't find it anywhere.

If I've rooted my Fengmi Beamer

1. Is HDMI 2.0 activated?

2.If not and I'm on the 3.0 update can I still unroot my Fengmi UST Projector without screwing everything up and it not working :P
[MENTION=848496]spocky12[/MENTION]

Thanks alot till now guys, have ordered my 120' Crystal PET Fixed Screen, this should arrive over 2 weeks being the Chinese New Year and all.

Then am thinking about ordering a Ambilight Twist setup via: (which seems really good)

https://ambilighttwist.com/

And lastly I probably will need to order a new lowboard cabinet because for 120inch the ambilight will most likely be shining on the ceiling how its setup at the moment. :P
[Android Software Development] spocky12:
I've added the anglee full firmware to the second post.

Hdmi 2.0 activation is per hdmi input, just switch to the hdmi input that you want and then use the remote control menu button to activate hdmi 2.0
[Android Software Development] icem8n:
I must be stupid then cause when I hold the menu button down I only get the following options:

- Fast Focus

- Keystone Correction

- 3d Settings

- More Settings

And have looked through these settings, there is no where I can set it to HDMI 2.0 :/ :$

OR are you telling me its already activated on the HDMI Sources on the Fengmi? lol
[Android Software Development] disco74:
you need to be on an HDMI source I.e hdmi 1, 2 or 3

Short press the button on the remote that has 3 lines then move down to 'playback settings' and click it.

Now scroll down to 'HDMI 2.0' and click. Now click 'On'.
[Android Software Development] icem8n:
What the FUDGE....Thanks alot Disco found it :)
[Android Software Development] werex:
Same here. After the manual update the Hdmi is working again. But I've issues with the sound. When I switch to my TV box, the pj loses his complete sound. So I'm having no sound through my TV box but also in the pj menu (system sounds).

Only a reboot gives back the system sounds.

But when I proceed to my TV box again, the same bug comes back.

Before the automatic update this worked well, as well as the video output.

Any ideas how to fix that?
[Android Software Development] Moselelvis:
Resolution and HDR

Hi everyone,

i have the xiaomi mi proj a1 (international version) and since the update the resolution is only full hd and hdr is not working anymore. Anyone an idea what i can do? will the next update fix that?

i would be really happy if someone could help me, i tried already the support but they could not help me and they told me to wait...
[Android Software Development] camelio:
Try to turn off hdmi2.0 and then turn it on - this works for me.
[Android Software Development] Moselelvis:
camelio,

you are the hero of the day....thank you so much, it worked!
[Android Software Development] Chipmunk60:
Hello everybody, I have a MI laser projector 150" problem, very sorry but I didn't can to read back the all 122 pages. Model: MJJGYYY02FM. My friend bought a mount ago, but never worked. When said to me run out from the 7 days service intervals, and the B....d Costumer Service don't doing nothing. I press the two button but in the 2 site and don't swich on, dont pairing. If I try with a smart phone seems and connected the remot, and controll the phone. I see the projector in the Bluetooth list as well. Think this stuck in the bootloader. Anybody can to help me, what can I do now?
[Android Software Development] sodenn:
Hi

@ Spocky

Is it makeable the noise reduction and deinterlacing

permanent to switch oft?

with each restart they are reactivated. I have mi projecttivy tools 3.0

Thanks
[Android Software Development] Chipmunk60:
Hello Spoky, Thanks Ur respond. In the picture show only the way to the switch on, that press the two button and don't step more if I hold for 15 minutes still not happen nothing. Unfortunately no button on the machine. On the phone I can to restart the system if press the vol and switch button. Here missing this possibility. I make one cable, switch the two signal D+- and tryconnecting the computer. Have U any better idea? Mike

---------- Post added at 11:10 AM ---------- Previous post was at 11:04 AM ----------

Em find on the internet this "Xiaomi_Mi-UnlockTool_3.5.1030.37" tools, U think this should be the resolve for the problem if connecting a switch cable to the computer, same way than a UTP switch-patch cable?
[Android Software Development] Maddski:
my Root program is failing to startup on this line

Type "adb reboot update" (This will restart your device and make it boot the TWRP on the USB drive.)

I have set the Developer mode and enabled the ADB debugging. The system reboots but fails to start the program. I am wondering if the reboot is disabling the ADB debugging?

I have the Wemax A300 / MiProjLas2 / model: L1668FCF / codename: batman
[Android Software Development] leouf69:
Hello I ordered the projector sjl4014gl the global version of the mjjgtyds02fm for which I am very disappointed not to find the 3D functionality there. Do you know if a root is possible to restore this functionality? Thank you very much and sorry for the translator.
[Android Software Development] rush2611:
Hello all. When i followed the steps as shown in the root post of the first posts in this thread.This will be shown on my beamer (see attachment). Don't get the twrp screen where i have to use my mouse. What did i do wrong?

https://ibb.co/KWyWcqt -> link to picture

Edit: it seems i always get into recovery-mode. USB device is formatted with FAT32, extracted the rainmain files (except the "Magisk" file) into root of the usb storage. I used both USB ports.

My projector Xiaomi white (Laser 150) is the international version, so i hope, the rainman files are correct.
[Android Software Development] jacob73:
hi

anyone knows how to sign in youtube app?

my projector is youth edition, it's rooted and google service is installed.

the sign in button in youtube app just does nothing