The Advan i5E is a 5-inch, 4G LTE smartphone from 2018 designed for the budget-conscious consumer. It is powered by a Spreadtrum SC9832 quad-core processor and runs on Android 7.0 Nougat, often with Advan’s IDOS custom interface. This guide provides the official stock firmware package to restore your device to its original factory condition.
This is a complete firmware package in the .pac format, which is designed for flashing with the SPD (Spreadtrum) Upgrade Tool. It is the most reliable solution for fixing critical software issues such as a completely dead phone (mati total), a device stuck on the Advan boot logo, or removing stubborn malware that persists after a factory reset.
Disclaimer: The flashing process will completely erase all data from your phone’s internal storage, including your contacts, messages, photos, and any installed apps. Please back up your data if possible before proceeding.
Quick Device Specs
- Device: Advan i5E
- Release year: 2018
- Chipset: Spreadtrum SC9832
- Display: 5.0″ IPS LCD, 480 x 854 pixels
- RAM/Storage: 1GB/8GB
- Battery: 2400 mAh
- Original OS: Android 7.0 (Nougat)
Required Downloads
To flash this .pac firmware file, you will need the SPD Upgrade Tool and the official Spreadtrum SCI USB drivers. You can find secure download links for both of these essential tools in our main guide, which is linked in the how-to section below.
- The firmware package from the table below
- SPD Upgrade Tool
- Spreadtrum SCI USB Drivers
Official Stock Firmware (ROM)
| Build Version | Android Version | Type | Download |
|---|---|---|---|
| V0.3_180404 | 7.0 Nougat | Stock ROM (.pac File) | Download |
How to Flash Stock Firmware
To restore your Advan i5E, you will use the SPD Upgrade Tool on a Windows PC. First, ensure you have correctly installed the Spreadtrum SCI USB drivers. Launch the tool, click the single gear icon (“Load Packet”), and select the .pac firmware file. Click the play icon (“Start Downloading”). Power off your phone completely. Finally, press and hold the Volume Down button while connecting the phone to your computer with a USB cable to initiate the flashing process.
For a complete, step-by-step walkthrough, driver downloads, and troubleshooting, please refer to our detailed pillar guide: How to Flash Firmware with SPD Upgrade Tool.
Device-Specific Troubleshooting for Advan i5E
- Tool is Stuck on “Checking Baudrate”: This is the most common error when flashing Spreadtrum devices and it indicates a driver issue. Uninstall and reinstall the Spreadtrum SCI drivers, use a different USB port (a main one on the back of your PC is best), and try a different USB cable.
- “Failed: Uart send error”: This error also points to a communication problem. Ensure the drivers are correct and that you are pressing the Volume Down button firmly when connecting the device to start the flash.
- Managing 8GB Storage on Nougat: With only 8GB of internal storage, Android 7.0 can quickly fill up. A full firmware flash is the best way to clear system junk and maximize free space. After flashing, be sure to use a microSD card for media and limit your app installations.
- Entering Flash Mode: To start the process, you must hold a boot key. For the Advan i5E, this is typically Volume Down. If that doesn’t work, try holding Volume Up while connecting the powered-off phone.
FAQs
- Q1. My Advan i5E is completely dead (mati total). Will this firmware fix it?
- Yes. If the cause of the dead device is corrupted software (a “hard brick”), then flashing this official
.pacfirmware is the standard procedure to unbrick it and restore it to working condition. - Q2. What is a
.pacfile? - A
.pacfile is an all-in-one firmware package for devices with Spreadtrum (now UNISOC) chipsets. It bundles all system partitions (boot, recovery, system, etc.) into a single file for easy flashing. - Q3. The flash tool doesn’t detect my phone. What’s wrong?
- This is a driver issue 99% of the time. Ensure the Spreadtrum drivers are installed correctly. Open the Windows Device Manager before connecting your phone; when you connect it while holding Volume Down, a “Spreadtrum” or “SCI” device should appear briefly.
- Q4. Will this process remove the Google Account (FRP) lock?
- No. Flashing the stock firmware will restore the original operating system, but it does not bypass Factory Reset Protection (FRP). You will still need to enter the credentials of the last Google account that was synced to the device.
