About P70X Android OS firmware upgrade
We will regularly optimize and maintain Android system firmware. Support OTA online update Android firmware.

Operation video guide: https: //youtu.be/LgxDm_96fFg

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 Android to the customer service. The system version, because the electronic components of the projector motherboards produced in different batches have changed, and different firmwares correspond 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, You can upgrade through USB flash drive

Operation guidance:

1. Click the icon below to download the android OS firmware and unzip it. 
2. Unzip the firmware to the root directory of the U disk. (Note: Do not put it in other folders. The format of USB flash disk must be FAT32)
3. Then insert the U disk into the USB interface of the projector, Then connect the power cord of the projector, Turn ON the power switch on the back of the projector, press and hold the power button to upgrade, the projector will automatically upgrade.
4. 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. 

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.

P70X Firmware upgrade user guide video: https://youtu.be/vNgJfPFhCcc

P70X Android firmware download:

The bottom sticker serial number includes AK01/02/03:https://drive.google.com/drive/folders/1ZAf9VnDlmQIGNSebrCN3Dk54F1cfiK-M?usp=drive_link

The bottom sticker serial number includes BK03/04:https://drive.google.com/drive/folders/1cfJ6rvIJjH2t2HepWhTFHnjDhdoe0AYV?usp=drive_link

The bottom sticker serial number contains BK03/04 and the system includes tranScreen screen projection software:https://drive.google.com/drive/folders/1lSWyy56jjcRWR-1aw8fe3ylMks2nh9v9?usp=drive_link

Firmware version: C.6BY20230906en2

About P70X Wireless screen projection function

1. 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.

   1.1 ios smartphone realizes screen mirroring via airplay function.
   Operation instruction video connection: https://youtu.be/ZfXOrstuBeU

   1.2How to use BYINTEK UFO P70X projector for Android wireless screen projection
   Operation instruction video connection: https://youtu.be/5xPEVUoBm0c

   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.

   1.3 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://youtu.be/R1NvkKRbQZE

   1.4  Wifi-display for windows OS PC via Esahre APP
   Operation video guide: https://youtu.be/47QnnUVT6hw

   1.4.1 Connect your windows OS computer and projector IP address to the same network
   1.1.2 Click the “Airplay” option on the projector homepage to enter the Eshare interface.
   1.4.3 On the window OS computer, open this URL with a browser: http://cdn.sharemax.cn/app/EShareClient-STD.exe download and install Eshare APP to the computer.
   1.4.4 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 calibrate the autofocus point when the focus point of BYINTEK 70X projector is not clear?
   Step：
   1.1 Go to “Settings”
   1.2 Find ‘Keystone Settings’,
   1.3 Then turn on “Auto Focus”
   1.4 Press the “Menu” key 6 times
   1.5 Find the ‘replenishment’
   1.6 Press “Left” or “Right”, press “OK” to check if the focus is clear?
   1.7 Try several times until the adjustment is clear
   Operation video guide:https://youtu.be/xByEkR22wnk
2. How to use BYINTEK P70X projector to watch 3D movies with 3D glasses, and how to play 3D?
   To use the correct DLP shutter 3D glasses
   To play the correct 3D video, such as 3D video arranged by SBS（side by side）, 3D video arranged by TNB（Top and bottom）.
   Use MX Player to play the 3D source in the U disk. There is a test 3D source in the MX player.
   Supports 3D video sources input by HDMI interface, but does not support 3D video sources of online video.
   After opening the 3D Video, operate according to the video on the following website.Operation video guide:https://youtu.be/kHANZqKQ65I

   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.

3. How to turn on the BYINTEK UFO P70X projector?
   Operation video guide:https://youtu.be/hteW-2WsuiA
4. How to connect BYINTEK UFO P70X projector to WIFI?
   Operation video guide:https://youtu.be/oC9rO3XNIGA
5. How to connect the BYINTEK UFO P70X projector to Bluetooth？
   Operation video guide: https://youtu.be/xI59qp1RV4M
6. How does the BYINTEK UFO P70X projector automatically focus？
   Operation video guide:https://youtu.be/3n32cD_ux5U
7. How to manually focus the BYINTEK UFO P70X projector?
   Operation video guide: https://youtu.be/fY2yHu298w8
8. How does the BYINTEK UFO P70X projector automatically trapezoid?
   Operation video guide: https://youtu.be/Mt20eXF_nSA
9. How to manually correct the four corner trapezoid of BYINTEK UFO P70X projector?
   Operation video guide: https://youtu.be/yZH1WLw0BXs
10. How to Change Device Language for BYINTEK UFO P70X Projector?
    Operation video guide: https://youtu.be/kiliFpN9bCs
11. How to use BYINTEK UFO P70X projector for Android wired screen projection?
    Operation video guide:https://youtu.be/yadm4hBXhDA
12. How to use the BYINTEK UFO P70X projector for Apple wired projection？
    Operation video guide：https://youtu.be/0GMEKqtqAyo

13. How to switch signal source for BYINTEK UFO P70X projector?
    Operation video guide：https://youtu.be/Uw0-QTaR7Mw

14. How to switch the power on signal source of BYINTEK UFO P70X projector?
    Operation video guide：https://youtu.be/PRgmzFMwDys
15. How to read USB flash drive with BYINTEK UFO P70X projector? 
    Operation instruction video:https://youtu.be/iY_1mnNYmEo 
16. How to download software for BYINTEK UFO P70X projector through USB drive?
    Operation video guide: https://youtu.be/tpKcXtk-PQc

16. How to upgrade BYINTEK UFO P70X projector online?
    Operation video guide:https://youtu.be/ibrQyxbGHi0
17. How to upgrade BYINTEK UFO P70X projector through USB drive?
    Operation video guide:https://youtu.be/dZuxGwENRho
18. How to download software for BYINTEK UFO P70X projector in Google Play？
    Operation video guide:https://youtu.be/Jqk7GgIZpNk
19. How to remotely control the BYINTEK UFO P70X projector through Bluetooth connection？
    Operation video guide: https://youtu.be/151fZi5ki8E
20. How to restore the appearance settings of BYINTEK UFO P70X projector？
    Operation video guide：https://youtu.be/WEJh6m8Qm_E