[General Questions and Answers] fernando_c_neves:
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Magcubic HY300 Portable 4K Projector - WiFi6, Android 11, Bluetooth 5.0 - Ultra-Sharp Imaging, Smart Connectivity, Superior Audio

Full HD 1080P/4K Decoding Movie Projector:The Video Projector supports 1080P resolution for stunning visuals.Powered by advanced LED technology and a uniform illumination method,our projector guarantees exceptional image quality,delivering a dynamic and color-vibrant effect,minimizing the impact of blue and direct light.Perfect for safeguarding children's eye health.

180° Rotatable Projector: Turn any surface into a cinematic canvas! Our HY300 mini portable projector seamlessly rotates to project onto walls, ceilings, or even the floor. Enjoy an immersive viewing experience from any angle within your home.

BT 5.0 and Hi-Fi Speaker: With a built-in 1*3W Hi Fi speaker, immerse yourself in excellent audio. Connect headphones, speakers, and other devices via Bluetooth to enjoy cinema-level surround sound at home. (Not support to connect smart phone, laptop's bluetooth)

Auto Keystone Correction: HY300 smart projector uses automatic keystone and manual focus correction technology to give you the perfect picture; do the work in seconds. Otherwise with a max 130” screen display, creating an unforgettable movie night or gaming session.

Product Description:

Main Features for the Magcubic HY300 Proejctor:

5G + 2.4G WiFi BT 5.0 Support 4K 130-inch screen Auto Keystone Correction 180° Rotation 3W Hi-Fi Speaker Portable Size 50-100% Zoom

iOS connect by Cables

Connect your iPhone to the projector via the original iPhone charging cable. (Cable has a USB port and Lighting Port)

Please click "Trust" when the iPhone shows a pop-up window.

Enter device password.

Wireless Screen

The Android Mobile/ Pad must be on the same network as the projector device.

Open the settings menu on your Android Mobile/Pad.

Access your display settings or screen mirroring.

Select the device name.

DLNA

The phone/Pad must be on the same network as the projector device.

Open the video playing app.

Click the TV icon and select the device name.

iOS Cast

Connect with iOS Phone via screen mirroring:

Open WIFI and find the device name from your phone. Then input the password on your phone.

Click Airplay/Screen mirroring on your phone and connect the projector.

180° rotatable/portable

It's easy with this versatile projector: the 180-degree rotating stand lets you place the image anywhere from floor to ceiling, giving you the flexibility to play videos.

Portable and Lightweight

Say goodbye to the hassle of heavy, bulky projector chains and projector stands.

The Magcubic HY300 mini projector with charging cable and 180° rotation is portable and can be used for various purposes. (You just need to put it in your backpack bag or travel case), E.g. when camping, traveling or at outdoor parties. Thanks to the mini size of 10.08 x 10.35 cm and the net weight of 500 grams, it is perfect for carrying.

Automatic keystone correction

The HY300 mini projector adopts manual focus and auto keystone correction technology, built-in high-precision sensor, detects real-time movement and focuses faster and more accurately. Please use manual focus after the projector boots up. Auto keystone correction can automatically correct the image up and down.the left and right cannot adjusted.

Image zoom 100% - 50%

You can reduce the image from 100% to 50% with the remote control without moving this projector.

Dual Band WiFi 5G/2.4G

Enjoy your favorite movies, music and games on the bigger screen in just a few seconds. High speeds of up to 1500Mbps for lag-free gaming and smooth HD streaming. Higher speed, lower latency, larger capacity, more secure network. Dual-band WiFi (2.4GHz/5.8GHz) for seamless mobile and tablet connectivity.

5G WiFi & BT 5.0 Video Projector

Magcubic HY300 Portable Projector equipped with latest 5G/2.4G dual band WiFi, with higher transmission rate and lower latency, a few seconds will be wirelessly synchronized to get a big screen. No additional adapter required. Built-in BT 5.0 chip, the projector allows you to connect the ideal Bluetooth speaker/headphone at any time and save every detail of the sound effect to offer you different sound scenes.

Note: The Bluetooth connection cannot detect any devices for pairing such as cell phones or laptops. Even if those device with Bluetooth enabled and searching. You won't be find any device. Because Bluetooth only supports connecting to Bluetooth speakers.

It is a normal phenomenon, the Bluetooth can connect to the Bluetooth speaker but cannot connect to the mobile phone Bluetooth. Both mobile phone bluetooth and projector bluetooth are transmitting devices.

Specifications:

Brand: Magcubic

Model: ‎HY300

Hardware Interface: ‎USB, HDMI

Compatible Devices: ‎Smartphone

Special Features: ‎Wireless, Built In Wi Fi

Remote Control Description: ‎Remote Control Included

Standing screen display size: ‎130 Inches

Aspect Ratio: 16:9

Screen Resolution: ‎1280 x 1080

Voltage: ‎5 Volts

Wattage: ‎3 watts

Power Source: ‎AC

Batteries Included: ‎No

Batteries Required: ‎No

Total USB ports: ‎1

Connector Type: ‎Power-line

Form Factor: ‎Portable

Mounting type: ‎Tabletop Mount

Includes Rechargeable Battery: ‎No

Includes remote: ‎Yes

Package Dimensions: ‎22 x 13.79 x 11.91 cm

First, this projector has two version, mine is HY300-A, that has an Android 11 without Online Upgrade. It has an Local upgrade but it always fails in verification files.

So what i'm getting with this projector, I can't upgrade the firmware. I did an upgrade with PhoenixSuit, that is the latest Firmware Upgrade Tool for this projector.

Here a list of files that I had (Firmware & Tools) The most used for this projector and HY320 too.

Firmwares:

h713_tuna_p3-full_ota-eng.hotack.zip

hy300_user_public_en_2.69_F_hyk_OTA_2024-03-05-1118_24-03-05-1533.zip

hy320 FW and tool 4.17.zip

HY320_user_public_en_F_en_OTA_2024-04-20-1033.zip

T08_public_en_hyk_OTA_2023-06-02-1214.zip

T08_public_en_hyk_OTA_2023-09-08-1522.zip

T08_user_public_en_chuangyihui_OTA_2024-04-19-2028.zip

update.zip

Tools:

PhoenixSuit v1.19.rar

PhoenixUSBPro_V4.1.0.rar

Driver USB (Allwiner)

Allwiner_USB.rar

Video on how to upgrade with this tools (in chinese with English subtitle):

Reflash instruction video

Step one - unzip the tool and execute the .exe file

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First install Allwiner USB Driver for the PhoenixSuit to work. Just run the InstallUSB.bat to Install.

After uncompress PhoenixSuit v1.19.rar and run PhoenixSuit.exe inside the uncompressed directory.

How to use PhoenixSuit v1.19 => First have a USB to USB Cable, second, plug the cable in the usb port of HY300 Projector, third plug the other USB end in the computer with PhoenixSuit in this screen, remember, you need to choose (Keep data), any other option may brick your projector. Then click in Image button and select the uncompressed Firmware file ex. (T08_user_public_en_chuangyihui_OTA_2024-04-19-2028.img), I guess this is the best Firmware for the HY300, you may choose another old one. Do not use HY320 in this projector or you may damage the projector with Fuzzy Screen, so you wont be able to see anything. You can use HY320 firmware with HY320, all configuration and procedure for HY300 is the same with another firmware. Plug the Power cord in the Projector, then press power button over the Projector and press Volume + button on the remote several times after release the power button and continue pressing the volume + till Green bar of the PhoenixSuit starts upgrade firmware. Wait till the end and you are good to go.

Watch this video to learn how to made the procedure of automatic flash the firmware:

My Video over youtube in Portuguese (Brazilian) with subtitles in any language.

Now I had uploaded every single file I had for this projector, and asking for help with the firmware upgrade.

I had two bricked projectors. What made my projector brick was selecting (Wipe part) and (Wipe all) and (Download one or multiple partition). DO NOT SELECT THESE OPTIONS OR YOU WILL BRICK YOUR PROJECTOR. Select (Keep data).

One I think is possible to unbrick the other I don't no because It doesn't turn on.

The one who turns on, I can't see image at all the image is fuzzy.

So if you had more firmwares or tools, please share with this community.

Best regards,

Fernando Castro Neves - NetDokey Comercial Director - In Brazil.