Is your Jivi Prime P390 suffering from low battery backup, app crashes, loudspeaker or selfie flash problems, or failing to power on reliably? Users report issues with rapid battery drain, poor camera flash performance, lag in basic tasks, and unreliable touch after a few months. Weak selfie LED and average build quality are frequent complaints. Installing this official MT6737M_20170726 firmware resolves system crashes, charging bugs, poor battery life, selfie flash problems, restores camera and touch functions, and returns the phone to stable Android operation.
Jivi Prime P390 Firmware Details
| Device Name | Jivi Prime P390 |
| Model | P390 |
| Chipset | MediaTek MT6737M (Quad-core 1.3GHz Cortex-A53) |
| GPU | Mali-T720 MP1 |
| RAM | 1 GB |
| Storage | 16 GB (microSD supported) |
| Display | 5.0″ IPS LCD, 720×1280 px |
| Rear Camera | 8MP autofocus, LED flash |
| Front Camera | 5MP with selfie flash |
| Battery | 2400 mAh Li-Po, removable |
| Android Version | Android 7.0 Nougat (some with Android 6.0) |
| Firmware Version | MT6737M_20170726 |
| Build Date | 2017-07-26 |
| File Size | 1.11GB |
| File Type | ZIP archive |
| Flashing Tool | SP Flash Tool (MediaTek) |
Warning: Flashing the wrong file or disconnecting your phone during the process may lead to permanent data loss, boot loop, or hardware failure. Always verify your P390 model and MediaTek 6737M chipset. Charge battery above 50% before starting and back up your personal data.
Download Official Firmware for Jivi Prime P390
This package restores performance, repairs battery issues, selfie LED problems, and resolves persistent lag on the Prime P390.
📄 Filename: Jivi_Prime_P390_MT6737M_20170726.zip
📦 Size: 1.11GB
🗓️ Build Date: 2017-07-26
🔢 Build Version: MT6737M_20170726
🤖 Android Version: 6.0/7.0
⬇️ Download Link: Mediafire Direct
How to Flash the Firmware
- Back up all your data (flashing wipes the phone).
- Charge your Jivi Prime P390 above 50% and disconnect other devices.
- Extract the ZIP, install SP Flash Tool, load the scatter file.
- Connect the phone via USB in download mode and start flashing; do not unplug the cable until done.
- Wait for the green tick – only then unplug and reboot the phone.
For step-by-step graphics and troubleshooting, see the complete Jivi Prime P390 flashing guide.
