yashsingh1/xdaforums huggingface dataset:
[Android Software Development] HeavyG001:
I've got the same model (replaced my anglee I previously had). Everything you find here in posts #1 & #2 for batman works on the 04 one too, including root with Magisk 19.4 etc.

For other people on this thread who might be interested: this is still on Android TV v6.0.1. The most important difference compared to the anglee is lumens, it is a lot brighter in daylight. I managed to install a newer version of YouTube and Netflix apps on it, both work fine. I don't have any premium accounts so I can't confirm 4K in these but HD looks great (with 'out of the box' settings). I can't hear any high pitch noise, no long booting issues so far, the only thing that might piss off some people is the lack of 'proper' 4/8 point keystone (doesn't bother me as I could position the device the right way so no keystone correction needed at all).

Still need to test 3D with different sources as the only one I checked so far (Avatar) seems to be going out of sync at some scenes. I mean things that should be visible in the forefront show up in the background and vice versa - image depth is flipped, if you know what I mean. But 3D support is definitely there. Need to find out if the problem is caused by the XGimi DLP link shutter glasses or simply a bad/broken movie file.

I'm still testing this 04 device but so far I'm very happy with it.
[Android Software Development] chinaskirules:
You saved my life, ty :) I tried it and it's the same for me. Every time I turn it on I have to put it in "normal mode", go to the HDMI source in "normal mode" and then I put it in "user mode" and it seems to work for now. I hope they will release an update soon to solve the problem.
[Android Software Development] romanokiss:
SOLVED

I solved the problem by resetting the device. Although all my data were removed, it was not a factory reset. Incidentally, the latest update was already installed.

The funny thing is that I contacted XIAOMI USA's customer service. Belo,wthe instructions they sent me, extracted from the user manual:

1. Please ensure that the batteries are installed properly. If the battery compartment has insulating film, then please remove it.

2. To pair the Bluetooth Remote Press and hold and the button near the bottom right corner of Laser Theater. Release after you hear a beep. It is now pairing. Wait nearby until the process is completed.

3. Remote Paired. You can now use the remote from anywhere nearby.

It did not work as there is no "button near the bottom right corner of" the Mi laser 150.
[Android Software Development] dracsirk:
Which function did you used? Reset from android menu?
[Android Software Development] romanokiss:
Hi, I reset it somewhere from the Android menu indeed.
[Android Software Development] h3ku:
Im having the same problem, any luck?
[Android Software Development] dracsirk:
Did factory reset from Android menu and I was able to pair remote during initial setup. So back to normal usage.

Factory reset deletes all files from internal drive so I lost my Kodi settings backup and learnt something new about projector :)
[Android Software Development] Dogamondo:
Fengmi Cinema 4K Pro - English Menu

Apologies if I've missed this upthread (too many pages to scroll through)

Apparently 'NothingButLabel' , a seller of Xiaomi projectors is now selling the Fengmi Cinema 4K Pro with an English menu.

Does anyone have any information about how to install this language pack. Is it an update from [MENTION=848496]spocky12[/MENTION]?

How can I get this and install it on my Cinema 4K Pro unit?

Thanks
[Android Software Development] luke187:
Hello :)

I have the Miprojm05, I think it is the international version as the conan.

I noticed, reading in this thread that other users are experiencing the same issue I have.

Devices connected via HDMI would have the sound drop out intermittently, I have tried with both my laptop and my Nintendo switch. I have also tried 3 different cables but the results have been the same.

I have also tried changing all the settings within the projector, turning off Dolby surround, trying the music mode and trying the user mode. I have also factory reset it and I have also tried disabling all the apps and turning off wifi but the problems still persist.

So just wondering if [MENTION=10861695]wolfgg[/MENTION] and [MENTION=10492779]DaveR77[/MENTION] have found any solutions to this?

Thanks!
[Android Software Development] marcomow:
adb command for screen off

Hey all,

I own a Xiaomi Mi Youth (chinese version) and I'm searching for an ADB command for the "screen off" functionality, that lets the music play while turning off the screen.

"adb shell input keyevent KEYCODE_POWER " does not replicate the functionality, as it stops also the music (corresponding to screen lock in a phone).

Any suggestion?
[Android Software Development] Dmo29:
I had 2 different answers:

Xiaomi France apologize for the problem, and says that there is no choice but to wait for a new Android upgrade, but can’t give any schedule...

Xiaomi US is asking me a lot of different personal informations : name, address, place of purchase, date of purchase, picture of the problem...

No solution yet from Xiaomi...
[Android Software Development] marcomow:
So I finally understood that the audio is disturbed/noisy only when the Dolby enhancement is turned on.

I have a Mi Youth chinese version (conan) ... are there any known fixes? Suggestions?
[Android Software Development] spocky12:
New version released, changelog updated in 1st post.

Hopefully I didn't add too many bugs :D.
[Android Software Development] sickntwisted:
Hello everyone,

First of all, thank you for this thread. There aren't many reliable sources that try to improve this projector so to see such a nice thread in a sea of scarcity is quite comforting.

I only have one pressing issue with my projector, which a future installation of google apps may fix but I feel a bit stumped now. I use this projector mainly for Kodi. I have an Nvidia Shield TV but would love to eliminate it and use just the native android capabilities of the projector to run Kodi. However, I've only found ONE Kodi install that worked, in a nightly release. All the other apk's I tried to install simply hang into a black screen after execution. I would love to update Kodi into the latest build but I am afraid of having to go through the whole installation again and having it fail on me.

I'm sorry if this is the wrong thread (especially since it addresses firmware improvement and not the problems of a specific software) but I don't find many discussion threads on this projector. I just wanted to know, for the Kodi users, what version are you using.

Another problem (again, related to Kodi) that I've noticed is the fact that the volume of the remote controller doesn't actually change the volume of the content being played. I always need to go to the audio settings in the Kodi player. So if anyone knows anything about this... I'll be grateful.

Best regards and thanks!
[Android Software Development] lemach:
Try with Kodi 16.1 Jarvis. It works all ok but not digital sound 5.1 passthrough...you will get sound if you do not activate passthrough...by now only stereo sound. There is a trick to get 5.1 sound with kodi jarvis...search google to use a external player with kodi, i am using mx player.

Hope it is useful.
[Android Software Development] sickntwisted:
Thank you. I was trying not to go back to a previous version, but I actually prefer it than to have a sub-par installation. So I'll go with your suggestion. As for 5.1, that's not an issue for me at this point (not much of an audiophile and the xiaomi speaker is good enough for me), but thank you for pointing it out. If the wife ever desires an upgrade of the sound system, I already know what to do. Thanks!
[Android Software Development] spocky12:
I'm using MixPlorer. I think it can access USB devices even on non rooted devices.

Hi,

I took time to check input lag. It's indeed quite high even on latest firmware (172ms on USER mode).

Gaming and Monitor modes take it down to 130ms (by disabling noise reduction algorithm)

After an hour of tests, I could lower it to 85ms (well, out of 10 measurments, 5 were around 85ms and the 5 other at 130ms), by disabling deinterlacing. If people are interested, I'll update my app when I get some time, to add this feature. What's great is that these filters (disabling noise reduction and deinterlacing) can be combined with any display profile. So users who calibrate their projector (and have to stick to "user" profile) will be able to halve their input lag without losing R/G/B customization. The downside is that it will require root.

I can't see other functions influencing input lag (I don't think it depends on the hdmi port). Next big improvement might only come with custom kernel.

Concerning the firmware optimisation, my app can disable most unused stock apps. It won't improve input lag, but many services that run in the background (*cough* spywares *cough*) can be stopped, which is not that bad.

International firmware can't be flashed as partitioning and hardware are different. And until now, no v2 user that I know of has tried to root their device to make a firmware backup :/

No problem posting here, we don't have a specific subforum, so this is the best place for maximum visibility. As [MENTION=4495399]lemach[/MENTION] wrote, Kodi 16.1 works fine, as well as SPMC. If I remember well, it also works fine up to 17.4. Then using the "android" kodi plugin, you can find specific (more recent) special nightly builds (called "****ty builds" :silly:) that still work fine. But whatever build you take, passthrough either won't work, or it might bleed your ears because of bad amlogic driver implementation. More information here : https://forum.kodi.tv/showthread.php?tid=289735
[Android Software Development] lemach:
Thanks [MENTION=848496]spocky12[/MENTION] but do not work, i mean that MiXplorer can acces to USB Storages, like others files explorers, but it can not edit/delete any file inside...Any 3rd app Files explorers popup a window ask me permission to write (picture attached) when i try to edit/delete files in that external storage. As i said you, documents ui (stock Marsmallow file explorer) is installed but do not shows any storage available...

Hope you can help me.

Thanks.
[Android Software Development] rafal667:
Hi

Xiaomi TYY01ZM (MIUI TV 1.3.67) Is it possible to root?
[Android Software Development] fpdragon:
Ok then I will start the project rooting.

It would be awesome if you could update your tool for noise reduction and deinterlacing!

Thanks a lot!
[Android Software Development] halabibk:
I have the international version are this list of issue present in the China version?

Can anyone clarify this for me:

1. How to make the projector not to power on automatically after power loss?

2. Bluetooth mouse not working, not paring, how to fix?

3. Connecting a wireless Mouse and Keyboard, after next booting the Mic on RC will not work, to fix this I normally disconnect the dongle and repairing the RC control in order to fix Mic for voice recognition, how to address this?

Thanks.
[Android Software Development] spocky12:
Hi,

Just a small post to add the latest stable update (from build 1218 to build 1243 aka 1.3.105 compiled on january 25th) to 2nd post. It's a small update (15Mb), I don't know the changelog. I didn't try it yet, so don't hesitate to post your feedback if you do.

Well I guess it's not possible because the stock file explorer doesn't exist in stock firmware. Installing the apk won't fix your issue as it won't gain system rights.

Hi,

I'd need a full firmware / dump to tell you more about it.

Ok, I'll start thinking about it (it's not as easy as it seems because each time you change hdmi source or go back to android, the display params are reset, so if changes are applied at boot, they won't stick long).
[Android Software Development] lemach:
I figured... I will have to root but I think you were going to publish a simple method of rooting, right? In any case, thank you very much for all your work, [MENTION=848496]spocky12[/MENTION].

Best regards.
[Android Software Development] stevevalo:
[MENTION=848496]spocky12[/MENTION]

I'm a Wemax One owner, could you tell me what I need to do to get a dump. Or at least point me in the right direction?
[Android Software Development] spocky12:
Yes, nothing goes wrong, I'll publish it this week, so don't bother rooting it the old way.

You need to boot a custom recovery (TWRP). Either with the method described in the first page (requiring a special cable), or with the simpler incoming method.
[Android Software Development] dennis071nl:
Install your tool now or wait for the up coming root methode??

Spocky, as owner of a 01 device, just found this thread. Was winderig if it would be useful to install your tool right now or wait for the simple methode later on ( this week..)???

Thanks for your effort so far [MENTION=848496]spocky12[/MENTION]!!

---------- Post added at 04:43 AM ---------- Previous post was at 04:09 AM ----------

Spocky, as owner of a 01 device, just found this thread. Was winderig if it would be useful to install your tool right now or wait for the simple methode later on ( this week..)???

Thanks for your effort so far [MENTION=848496]spocky12[/MENTION]!!
[Android Software Development] stevevalo:
Thanks Spocky, think I'll wait for the simpler incoming method...
[Android Software Development] rafal667:
Hi. How can I get this information? It's a Xiaomi TYY01ZM DLP 3500 Lumens Projector
[Android Software Development] stevevalo:
I think you need to wait until [MENTION=544045]Spocky[/MENTION] releases his magic one app does everything, which is due this week.
[Android Software Development] spocky12:
I will release a recovery for the chinese model, that can be booted directly from a usb drive. however it won't work on very different hardware (such as TYY01ZM ). Try installing the miinfo app from loly, available on the 1st (2nd?) post, and then send me a screenshot.

Edit : Btw, I've read on 4pda that the latest firmware (1.3.105) breaks 3D. Still don't know if something interesting has been added.
[Android Software Development] dennis071nl:
Waiting sucks...?
[Android Software Development] dennis071nl:
[MENTION=848496]spocky12[/MENTION], any details on release planning??:)
[Android Software Development] stevevalo:
I'm on 1.3.95 d (Beta) should I roll back to 1.3.63 and OTA to 1.3.105?
[Android Software Development] dio62000:
Fantastic! Thanks for the update. I've also bought the Google Play-version, because I want to use "profiles". Unfortunately I'm not able to set my zoom in my profile (my main reason for buying it ;) ), there is no drop-down menu, but the zoom is an option in that menu. Could that be fixed? (same goes for "TV backlight", although I'm not sure if I'm going to use that option).
[Android Software Development] april29:
hello

I have a xiaomi ust 1s MJJGTYDS04FM, does it work with ProjecTivyTools?

which TWRP to use for this UST ?

thank you
[Android Software Development] spocky12:
Glad you like it, and thanks for your support!

There's no drop-down menu for most numeric parameters, just use left/right to change the value.

TV backlight is probably only active on Tvs (don't work on my projectors).

There's no TWRP for this device yet.

Some features might not work in this device (those requesting root, probably display profiles), while some will (auto start HDMI/app on boot, access to settings, engineering menu...).
[Android Software Development] shapethelola:
Thank you so much!

Im using the MJJGTYDS04FM aswell and automatic HDMI switching at boot works perfect. Thats the only thing I need for now anyway, as Im just using this as a screen and I don't need the smart features.
[Android Software Development] drq555:
Hi spocky12,

Few posts before one guy told that he used batman's TWPR on MJJGTYDS04FM, rooted it and so on. Do you think it's safe to use it? I'm still waiting for my device but I don't want to screw it at very beginning :laugh: Anyway I hope that you will update device list with MJJGTYDS04FM as well. Thanks for your great job, thumbs up! :good:
[Android Software Development] HeavyG001:
Everything that works on previous batman models works on the 1S (04) too. That includes Spocky's great tool, root with Magisk etc.

---------- Post added at 01:11 PM ---------- Previous post was at 01:08 PM ----------

Q1 - yes

Q2 - batman_twrp_3.2.2.0b.zip (for "batman" 4k)
[Android Software Development] dio62000:
Oooh!! Stupid me. It works! And it works great. I can't thank you enough for this, so happy! Now it's just turning the projector on and the zoom ratio is perfect! :cool: :cool:
[Android Software Development] Kaudii:
Hello

Non-topic question, I am looking for a remote control for Mijia Laser projector 4k, someone has any suggestions where to buy it. I checked Alliexpress, Banggood, Gearbest, unfortunately only different versions from Mibox, Mibox S, Mi Tv, but unfortunately not from the ptojektor. I will appreciate your suggestions.

Regards to all and sorry for offtopic.
[Android Software Development] dracsirk:
https://www.zandparts.com/en/Xiaomi-C0257800S0200

Ordered from here few days ago. No information about package yet. They list all parts for first model including remote. Try to mail them if they have for your version of projector.
[Android Software Development] Kaudii:
Thanks for the information, I have already written to them and I am waiting for a reply.

best regards

Wysłane z mojego Mi 10 przy użyciu Tapatalka
[Android Software Development] Casey.Bryson@gmail.com:
Ask and ye shall receive eh Spocky? I posted screenshots on the AVSforum of your new update. https://www.avsforum.com/threads/fengmi-峰米-4k-cinema-pro-laser-ust-2020.3149232/post-60072635

The new update with Display Profiles is AWESOME! Everything I asked for and MORE!!!. Thank you my friend I tip my hat (and my wallet) to you!
[Android Software Development] Giulios86:
Hello gents,

regarding the issue with the newer Fengmi 4K Cinema firmware, I found a guy with one of these projectors that is happy to share his backup.

Spocky said that he needs a copy of the dev/Block/Backup file to be able generating the new ROM for the people that now have a dead projector after flashing the wrong one.

Unfortunately I'm new to this and don't know exactly how copy it.

Can anybody get in touch and explain me the procedure?

Thanks a lot!
[Android Software Development] spocky12:
Thanks for the confirmation :good:

Thanks !

That your joy may be full :p

He needs to root his device, following the tutorial in the 1st post.

Then, in Android, he just has to install a root explorer (such as mixplorer), browse to /dev/block/ and copy the file called "'backup" to a usb device. This is the full stock firmware for the device. Share it with me and I'll extract it and tell you if it can be useful for your needs (I've already received a backup from a white fengmi a while ago, but it was exaclty the same firmware as the grey one I already shared in the 2nd post. Hopefully this one will be more recent...)
[Android Software Development] Flomotion77:
Hi Spocky!

Thanks for the new version! Already bought premium to geht the display profiles.

That‘s a game changer! Great work!

But how can I change the profiles with the remote while watching a movie on HDMI 2 for excample?

Maybe I‘m blind, but I can not find it.

Thx!

Edit:

Nevermind! Found it. :victory:
[Android Software Development] pizzel:
Hi! Everyone, I've just discovered this great app and it looks amazing. I'm a newbie and owner of a Fengmi 4K Pro (jerry). Just wanted to know if there is a way of rooting this projector, if not I am able to contribute by helping do whatever is needed or required with my device.

Thanks
[Android Software Development] oneplusfive:
Hi all,

I just bought a Fengmi 4K Cinema Pro, the language is in Chinese so I am having trouble adjusting the screen etc. I I have read the tutorial instructions however I wanted to confirm if root works with the 4K Cinema Pro?

I don't mind the Chinese apps, all I want is to change the language to English. Does this require root? Happy to pay for assistance.

Cheers
[Android Software Development] wescoast:
hi spooky12,hello to all no return for the franky version? i would be interested please
[Android Software Development] solij:
Hi spocky,

Thank you for the update.

1. Playstore seems to only provide version 3.52, I could only get 3.54 by downloading straight from xda.

2. In the screenshots on AVS forum I see profiles like HDR DARK. I had hoped these profiles were already in the app, I got premium, as I have no clue where to start with calibrating my Wemax A300 to the various profiles. Would you be so kind to add some more of the default profiles?

3. The install 3rd party apps options seems to have disappeared.

4. Start App from boot does not seem to provide all the Android TV apps installed on my A300.

5. I cannot seem to make the Notifications for Android app (from install 3rd party apps) start from boot or make persistent in memory, it seems to terminate by itself. This app works great on the Shield TV though, can you have a look at why this is? Maybe if we could get the Battery option in the Android Settings menu to work?

Nevertheless, thank you for the great work, I am already well into the promised 25000 hours laserlife!
[Android Software Development] GiZmo80:
Hi @ all, I‘ve installed the new 3.54 yesterday ??? Great work by the way!!!!!

It would be great if the guys who calibrated their Fengmi 4K batman could share the Display Profiles. Especially those who had different configurations for SD/HD/UHD and HDR
[Android Software Development] oneplusfive:
Any updates for English language/root for L176FCNPro/jerry?
[Android Software Development] masonkhmn:
root and English launcher

Hi

I have recently purchase wemax a300 . I would like to root and use English launcher . can you please guide me through the best option.
[Android Software Development] pizzel:
Sharing backup file

I've got a Fengmi 4K Pro (codename = jerry). Could you please tell me the steps to extract that file in order to share it?
[Android Software Development] oneplusfive:
Instructions on the previous page:

He needs to root his device, following the tutorial in the 1st post.

Then, in Android, he just has to install a root explorer (such as mixplorer), browse to /dev/block/ and copy the file called "'backup" to a usb device. This is the full stock firmware for the device. Share it with me and I'll extract it and tell you if it can be useful for your needs (I've already received a backup from a white fengmi a while ago, but it was exaclty the same firmware as the grey one I already shared in the 2nd post. Hopefully this one will be more recent...)
[Android Software Development] Frol:
I am not the person in question, but I also own Fengmi 4k (not a Pro one); here is my backup: https://drive.google.com/file/d/1nXpQt4NidQCb6CrWrqvccQCITjvZPdCO/view?usp=sharing

Device: batman

Model: MiProjLAS2

Mi Model: fengmi.projector.l176

Hardware version: l176_1

Platform Id: 652

Build: 20.6.4.793
[Android Software Development] mglglez:
Remote control not working while on HDMI

Hi,

First of all, thanks for the app and guides.

I just want to report an issue I'm having and the solution I found in case someone else is in trouble.

If I swap from Android to any HDMI I'm loosing the remote control capabilities. The only button that works on the remote is the power button. I didn't have that problem with the previous version. I even tryed a fresh instalation after a factory reset but the problem was still there. I have a batman proyector with latest firmware/software. Maybe that how it's intended to work but just in case I'm reporting it.

Solution:

It took me a while to disconver that the issue happens when I have the ProjectiviTools service enable under Accesibility Service. If I disable it I no longer have it. So I'm just activating it when needed.

Thanks a lot for everything :)