BYINTEK – Explore The Unseen

Welcome to BYINTEK Support

About R90 Max

About R90 Max Android system firmware upgrade

We will regularly optimize and maintain Android system firmware. Support OTA online update Android firmware.Operation video guide:h

Note: If the projector can be turned on normally, please use the online upgrade. Do not update the firmware with a USB flash drive. If you encounter problems, please restore the factory settings first. If you must update the firmware, please contact customer service and provide the serial number of the projector and the Android system to the customer service. Version, because the electronic components of the projector motherboards produced in different batches have changed, and different firmware corresponds to different motherboards. If the wrong firmware is used, the projector will not be able to boot. Please proceed with caution.

If there is a problem with the projector’s Android firmware and it cannot be upgraded online, 

  1. you can click the icon below to download the firmware and unzip it. 
  2. Unzip the firmware to the root directory of the U disk. Note: Do not put it in other folders. 
  3. Then insert the U disk into the USB interface of the projector, 
  4. and then connect the power cord of the projector, 
  5. press and hold the power button to upgrade, the projector will automatically upgrade. 
  6. Wait for the projector to automatically shut down, and then load all the APPs after it is automatically turned on, about 20 minutes. It can be used normally. 

Firmware download address: https://drive.google.com/drive/folders/1R8-jQKCIg2fG_be5F-_gMI-M2xpf4wOM?usp=drive_link

Note: Do not disconnect the power to the projector when upgrading. Otherwise it will cause the projector to be abnormal and slow to start. Need to upgrade again.

R90 Android firmware download

Firmware version:

SN:XXXXX5XXXXXX

R90 Android firmware download

Firmware version:

SN:XXXXX5TXXXXXX

Tips: With the development of science and technology, in the current Bluetooth function, it is no longer used for Bluetooth to transfer files. The role of Bluetooth is only to transmit sound. The Bluetooth file transfer function has been replaced by APP.

Wifi, Bluetooth, wifi-display (airplay, Miracast, DLNA) are all different functions. The effects are different.

Many buyers often misunderstand the function of Bluetooth. For example: the following 3 types are different functions.

  Wifi-display function, the projector displays the image and sound of the mobile phone screen through the mirroring function of the smartphone. This is not achieved using the Bluetooth function. It is achieved through the screen mirroring function that comes with the phone.

  1. Wifi-display for iphone/Ipad(iOS OS smart device)

Operation video guide:https://youtu.be/TdZgLphBlck

  1. Wifi-display for android smartphone/tablet/other Android OS devices

Operation video guide:https://youtu.be/z1lffxpG2I8

Note: Not all Android smartphones support the screen mirroring function. For smartphones that support screen mirroring, there are options similar to this in the “Settings” or “More Functions” options of the smartphone, for example: “Screen mirroing”, “Wifi-display”, “multi-screen”, “screen projection”, “play to”, “media output”, etc.

If the projector’s pre-installed screen mirroring app is not compatible with your Android smartphone, you can connect the Android phone and the projector to the same wifi, then enter the Eshare interface of the airplay option on the projector homepage, enter the IP address on the screen in the browser of the phone, download and install the Eshare APP, and screen mirroring via Eshare APP.

3.Realize wifi-display via Eshare APP

If your projector’s screen mirroring function is pre-installed with Eshare, and your Android phone cannot connect to the projector, you can install the Eshare APP on your phone for screen projection.Download the designated Esahre APP according to the video

Operation instruction video connection: https://

  1. Wifi-display for windows OS PC via Esahre APP

Operation video guide: https://

4.1. Connect your windows OS computer and projector IP address to the same network

4.2. Click the “Airplay” option on the projector homepage to enter the Eshare interface.

4.3. On the window OS computer, open this URL with a browser: http://

download and install Eshare APP to the computer.

4.4. Click “EShareClient-STD” on the computer, and the name and IP address of the projector in the same network will appear, select it, and then click start to succeed

Tips：

Some video apps with copyright protection cannot support wireless projection from other devices to the projector. For example, Netflix, iTunes Movie, Google Movie, Amazon Prime do not support this function on some smartphone and computers. All Android system projectors on the market are the same.

  1. How to operate BYINTEK R90 iPhone wired screen projection?

Operation video guide: https://youtu.be/j9yZhMwSDe4

  1. How to set BYINTEK UFO R90to play 3D movies?

Operation video guide: https://youtu.be/VUKUi8bsy9k

About 3D

Read U disk through USB interface, play 3D video with MX player, support side by side, top and bottom shutter 3D video.

Among them, videos in H265 and AVS formats can support up to 4K/30HZ.

Other AVI, MP4 and other formats of video can support up to 1080p/60Hz, but do not support 4K.

HDMI interface can support Blu-ray DVD to play 3D, support Side by side, Top and bottom arranged 3D video

The 1080p version of youtube pre-installed on the projector does not support switching to 3D mode.

  1. How to turn on BYINTEK MAGIC 3MAX (R90MAX)?

Operation video guide: https://youtu.be/W8tnPWZN9Fo

  1. How to connect BYINTEK MAGIC 3MAX (R90MAX) to WIFI?

Operation video guide:https://youtu.be/GxQcjpGrTeA

  1. How to connect BYINTEK MAGIC 3MAX (R90MAX) to Bluetooth?

Operation video guide: https://youtu.be/yYL9asaL0n8

  1. How to set BYINTEK MAGIC 3MAX (R90MAX) as a Bluetooth speaker?

Operation video guide: https://youtu.be/rye9agwh6_A

  1. How to activate the autofocus function of BYINTEK MAGIC 3MAX (R90MAX)?

Operation video guide: https://youtu.be/kmvmpvHGJPI

  1. How to manually focus BYINTEK MAGIC 3MAX (R90MAX) using remote control?

Operation video guide: https://youtu.be/YdVMJ9UYotY

  1. How to adjust the four corner trapezoid of BYINTEK MAGIC 3MAX (R90MAX)?

Operation video guide:https://youtu.be/dDS64ZENSIE

  1. How does BYINTEK MAGIC 3MAX (R90MAX) automatically trapezoid？

 Operation video guide:https://youtu.be/0rGueMJRha0

  1. How to change device language for BYINTEK MAGIC 3MAX (R90MAX)?

Operation video guide:https://youtu.be/iT7VyfbUPZM

  1. How to view device information for BYINTEK MAGIC 3MAX (R90MAX)?

Operation video guide:https://youtu.be/mlShxPfXuuE

  1. How to use an Android phone for screen mirroring with BYINTEK MAGIC 3MAX (R90MAX)?

Operation video guide:https://youtu.be/XO82g93pvJ4

  1. How to use BYINTEK MAGIC 3MAX (R90MAX) for screen mirroring on an iPhone？

Operation video guide:https://youtu.be/lJ-qTJFx-H0

  1. How to use BYINTEK MAGIC 3MAX (R90MAX) for wired screen mirroring on an iPhone?

Operation video guide:https://youtu.be/HFaTrnrmR2s

  1. How to use an Android phone for wired screen mirroring with BYINTEK MAGIC 3MAX (R90MAX)？

Operation video guide：https://youtu.be/hUUQQv_8Aig

  1. How to switch the default signal source when BYINTEK MAGIC 3MAX (R90MAX) is turned on?

Operation video guide: https://youtu.be/hUUQQv_8Aig

  1. How to adjust the scaling of BYINTEK MAGIC 3MAX (R90MAX)？

Operation video guide：https://youtu.be/CDozfAXCx3c

  1. How to read USB flash drive with BYINTEK MAGIC 3MAX (R90MAX)?

Operation video guide：https://youtu.be/d_lIwFPMkJc

  1. How to install software on a USB flash drive for BYINTEK MAGIC 3MAX (R90MAX)？

Operation video guide：https://youtu.be/Ic0vK4GmvV0

  1. How to upgrade BYINTEK MAGIC 3MAX (R90MAX) online？

Operation video guide：https://youtu.be/lvhTwjPLCNA

  1. How to pair BYINTEK MAGIC 3MAX (R90MAX) with GTV remote control？
    Operation video guide:https://youtu.be/r5dfW–LT08
  2. How to restore the appearance settings of BYINTEK MAGIC 3MAX (R90MAX)?
    Operation video guide:https://youtu.be/IX0-D6SRgJ0
 

R90MAX Series Projector Maintenance Guide

  1. How to remove the speaker from the MAGIC 3MAX(R90MAX) projector?
    Operation video guide:https://youtu.be/GwuDe5kiKLM
  2. How to remove the GTV module from the MAGIC 3MAX(R90MAX) projector?
    Operation video guide:https://youtu.be/_VxVnzcg7QU
  3. How to remove the motherboard of MAGIC 3MAX(R90MAX) projector?
    Operation video guide:https://youtu.be/sgHdbRxotzg
  4. How to remove the fan of BYINTEK UFO series R90MAX projector？
    Operation video gdeui:https://youtu.be/NHjU0kbUcXI
  5. How to remove the driver board of MAGIC 3MAX(R90MAX) projector?
    Operation video gdeui:https://youtu.be/ZEbSWqWtv40
  6. How to remove the temperature control of BYINTEK UFO series R90MAX projector?
    Operation video gdeui:https://youtu.be/lFGYP-XPZeE
  7. How to remove the heat dissipation copper and optical machine from the MAGIC 3MAX(R90MAX) projector?
    Operation video gdeui:https://youtu.be/6WBxCJz3Y4Y
  8. How to disassemble the focusing motor of BYINTEK UFO series R90MAX projector？
    Operation video gdeui:https://youtu.be/Izts3ddzVro
  9. MAGIC 3MAX(R90MAX) projector complete disassembly videoMAGIC 3MAX(R90MAX) projector complete disassembly video？
    Operation video gdeui:https://youtu.be/AWPzibdDA24