Download official stock firmware for the Unihertz Jelly Star for free. If you own a Unihertz Jelly Star smartphone and want to download the stock ROM for it, then you are in the right place. here we share scatter & full OTA (payload.bin) firmware for your device. follow the guide below to proceed.
The Unihertz Jelly Star runs on Android 13 operating system, powered by a Mediatek MT6789 processor. it is a dual sim smartphone that accept dual nano sim card. connectivity Options include, 4G, GPS, Wi-Fi, Bluetooth, etc. Sensors include gyroscope, proximity, gravity, etc.
| Firmware Information: | |
|---|---|
| Device Name | Unihertz Jelly Star |
| ROM Type | Full ROM |
| SoC | MTK G99 |
| Operating System | Android 13xx |
Download Links
Flash Tools
- SP Flash tool: Download
- ROM2box Full Free: Download
- Contact Me for Auth, unbrick, FRP, Reset, Region Change & root (paid)
USB Driver
- Mediatek USB Driver: Download
Note:
- Make a backup before process
- it will erase all your data Including Internal storage
Advantage of Stock Firmware:
- fix software Glitch
- unbrick, bootloop fix
- dead boot repair
- pattern, pin password lock bypass
- frp bypass/ google gmail account lock bypass
How to Install Stock ROM ON Unihertz Jelly Star
- Download & Extract Firmware
- Install Mediatek USB driver on your computer
- Disable SLA Authentication by following this guide
- Open the SPFlashToolV6.exe.
- In the Download tab, Click ‘choose‘ browse and select scatter file from Downloaded firmware
- Repeat the process, browse and select auth file
- In the drop down menu select Download only
- Click ‘Download‘ button to start the flashing process
- I am assuming that the device already connected, we connect it during the SLA Disable Process. if the device not connected, hold volume up down button and connect it (make sure it’s in power off mod, we need preloader or brom mod)
- Monitor flashing process
- once flashing complete ,the device start itself.
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