The MyPhone MYG1 is a budget smartphone running on a Spreadtrum SP7731E chipset. Users commonly report issues with the device’s touchscreen becoming unresponsive or erratic, particularly with multi-touch gestures and edge detection. Another frequent problem is SIM cards not being recognized or experiencing constant network disconnections, making the device unreliable for calls and mobile data. The phone is also prone to sudden freezes and unexpected reboots, especially when using camera applications or during multimedia playback. These issues are typically caused by corrupted touch drivers and NVRAM partition errors. Flashing the official stock firmware provides a complete system restoration, resolving touch calibration problems and restoring stable network functionality.
This guide provides the official stock ROM packages for the MyPhone MYG1. As a Spreadtrum (UNISOC) device, it must be flashed using the SPD Upgrade Tool.
MyPhone MYG1 Firmware Details
Below are the key specifications for the MyPhone MYG1. This firmware will restore the device to its original factory software. Note that this is a Spreadtrum (UNISOC) device and requires the SPD Tool.
| Attribute | Details |
|---|---|
| 📱 Device | MyPhone MYG1 |
| 🆔 Chipset | Spreadtrum SP7731E |
| 🤖 Android OS | Android (Version varies) |
| ✅ Build Version | V1.14_20190919 / V1.14_20190905 |
| 📂 File Type | SPD Firmware (PAC File) |
| 💻 Flashing Tool | SPD Upgrade Tool (Research Download) |
Download Official Firmware for MyPhone MYG1
Choose the firmware version you wish to install. The September 19 build may contain later updates.
- Build: V1.14_20190919 (September 2019)
- File Name: MyPhone_MYG1_SP7731E_V1.14_20190919_MIRA.zip
- Size: 902 MB
- 🔗 Download Link: Download (Google Drive)
- Build: V1.14_20190905 (September 2019)
- File Name: MyPhone_MYG1_SP7731E_V1.14_20190905_MIRA.zip
- Size: 910 MB
- 🔗 Download Link: Download (AndroidFileHost)
Crucial Prerequisites Before Flashing
Before you begin, back up any accessible data. This procedure will permanently delete everything on the phone.
- Install the latest SPD Upgrade Tool (Research Download) on your Windows PC.
- Install the correct Spreadtrum (UNISOC) USB Drivers.
- A reliable USB cable and a PC with a stable power supply.
- Ensure your MyPhone MYG1 has at least 50% battery charge.
How to Flash the Firmware
This firmware must be installed using the SPD Upgrade Tool on a Windows computer. The process involves connecting the powered-off phone to the PC.
- Download and extract the
MyPhone_MYG1_SP7731E_V1.14_20190919_MIRA.zipfile (or your chosen version) to a new folder. - Install the Spreadtrum USB drivers and the SPD Upgrade Tool on your computer.
- Launch the ResearchDownload.exe tool.
- Click on the “Load Packet” button and navigate to the extracted firmware folder. Select the .pac file.
- Completely power off your MyPhone MYG1.
- Click the “Start” button in the SPD tool.
- While the tool is waiting, connect your powered-off MyPhone MYG1 to the PC via the USB cable.
- Wait for a “Download OK” or “Success” message before disconnecting the phone.
For a complete, step-by-step tutorial with screenshots, please follow our master guide:
→ How to Use the SPD Upgrade Tool to Flash Your Smartphone
Disclaimer: Flashing your device is an advanced procedure that will erase all your data and carries a risk of permanently damaging your device if not done correctly. We are not responsible for any data loss or hardware failures. Proceed with extreme caution.
