How To Install Stock ROM on Axioo Picophone M4U Plus (Firmware/Unbrick/Unroot)

In the Android Ecosystem, there are two types of ROMs or Firmware exists. One is Stock Firmware which is provided by the manufacturer and comes pre-installed with the device and the second one is Custom ROM which is developed by third-party developers or team. Most of the cases, Stock Firmware is more stable compared to the Custom ROMs whereas Custom ROMs provides more features and updates compared to the Stock ROM.

The Axioo Picophone M4U Plus is powered by a Spreadrum SC7731C CPU (SPD) which is a mid-range CPU. The firmware is for Spreadrum version. The firmware is around 642 MB so we recommend having stable wifi while downloading the firmware. This ROM can be flashed using SPD Flash Tool. The Official stock firmware file name PICOphone_M4U+_M2_M_GEG1_SW20160514_FS030_CF2_BSE23J.rar. It is based on Android Os. If you own an Axioo Picophone M4U Plus and for some reason looking for the stock firmware for the device, then you landed on the right page. Here we will be sharing the direct link from where you can get the official flash file of Axioo Picophone M4U Plus and later flash it via supported flashing tool.

There are loads of benefits of having the stock ROM of an Android device. You can Fix Bootloop and Black screen issue by flashing back the stock firmware. If you are facing some software related issues, then you can flash the stock ROM to fix that. You can Unbrick and unroot your device by flashing back the stock firmware which will give you your device’s warranty back.

Install Official Stock ROM On Axioo Picophone M4U Plus (Back to stock, Unbrick, Unroot and Fix Bootloop)

stock firmware benefits

Axioo Picophone M4U Plus Stock ROM Details:

  • Download Format: rar/Zip Verison
  • Firmware Type: Official
  • Tool Supported: SPD Flash Tool
  • Gapps File: Included
  • Device Supported: Axioo Picophone M4U Plus

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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:

Download Axioo Picophone M4U Plus Flash File / Stock ROM

  • Download Axioo Picophone M4U Plus Stock ROM

Steps To Install Official Stock ROM On Axioo Picophone M4U Plus

Install Stock ROM on Axioo Picophone M4U Plus (Firmware/Unbrick/Unroot)

  • First, Download and extract Spreadrum Upgrade Tool (SPD Tool) on your computer.
  • Now, open UpgradeDownload.exe. (ResearchDownload)

Screen Shot 2018 04 23 at 11.57.19 AM

  • Once Spreadrum Upgrade Tool is launched, connect your Android device to the computer
  • Once your Smartphone is connected successfully to the PC, click on the Load Packed (Port) Button and add the .pac file (Stock ROM (.pac) Version).

Screen Shot 2018 04 23 at 11.57.53 AM

  • After adding .pac ROM file in Spreadrum Upgrade Tool, click on the Start Downloading button to begin the flashing.

Screen Shot 2018 04 23 at 11.58.22 AM

  • This will start the downloading and flashing process and between the process, your device will restart many times.

Screen Shot 2018 04 23 at 11.59.04 AM

  •  You will see Green Passed Message in Spreadrum Upgrade Tool, once the flashing is completed. Done!!

Screen Shot 2018 04 23 at 11.59.19 AM

  • You have successfully flashed the stock firmware with SPD Tool. Go to Settings > About Phone > Check firmware to confirm that.
Dibyashree Sharma
Dibyashree Sharma
Dibyashree Sharma, who graduated in Computer Science from NIT Rourkela, is an experienced blogger and an enthusiast of Android technology. She has spent eight years writing about Android OS, earning a reputation as a reliable source in the technology field. Away from the digital sphere, Dibyashree enjoys playing tennis, a sport she is as passionate about as she is about technology.

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