Android is an open source operating system so there are loads of modified ROMs or firmware commonly known as Custom ROMs are available for Android devices. Users love to root and install these custom ROMs to get more features which were missing from the official firmware. But if the user misses a single step, he/she may brick the android phone and only be installing the stock firmware can restore the device. There are many reasons why a user wants to install stock firmware. The main reason is to fix a bricked device. Sometimes users bricked their devices while rooting their device and the only way to fix that is flashing back the stock firmware. The other reason is to fix a sluggish or laggy device. With time android devices slow down and by flashing the stock firmware can fix the problem.
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Download Format: rar/Zip Verison Firmware Type: Official Tool Supported: SP Flash Tool Gapps File: Included Device Supported: GIONEE S9
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Disclaimer:
RootMyGalaxy.net is not responsible for any damage happened to your device(s) while following this guide so please proceed at your own risk. However, we would be happy to help with any problems within our reach
Pre-Requirements:
Make sure battery percentage is more than 60% Install the VCOM driver on your phone. Install ADB & Fastboot drivers on your computer. Guide: For Windows or For Mac or Linux Now Enable Developer option. Take a Full backup of your device. If you have TWRP installed on your device, then create a nandroid backup.
Download GIONEE S9 Flash File / Stock ROM
Download Latest SP Flash Tool Download Stock ROM For GIONEE S9
Steps To Install Official Stock ROM On GIONEE S9
First of all, make sure you have followed each and every step mentioned in the pre-requisites section After that, you have to download the files mentioned in the Downloads section and transfer them to your phone Once transferred, follow this guide from below to install the Stock Firmware/ROM on your smartphone.
Once you have done all the steps mentioned in the guide, your phone should be booted into Stock ROM.
