Update infinix devices to new XOS interface

When infinix released the XUI interface for its devices, it was praised by many because of it bright, and smooth operation. Well it seems as if the ditched it and now released the new XOS. This XOS custom user interface was first released with Infinix Hot S running with android 6.0 marshmallow and I must say its fast and smooth on that device. Now they are releasing it on some of their other older devices. Most of this devices they are releasing this new custom interface already run on android 6.0 marshmallow except for Infinix Hot Note X551 which still runs on android 5.1 lollipop.

As of now, the following devices can run the new XOS custom interface.

INFINIX ZERO 3 X552, INFINIX HOT NOTE PRO X600, INFINIX HOT S X521

All you need is just an update.

To update your device to use this interface, you can use either

OTA

Make sure you are connected to wifi or mobile data is on

Goto settings of your device

Tap on About Phone

Tap Check for Updates

When you see available updates

Download an install

Phone will reboot after installation is complete

Enjoy your new update

OR

Update it using flashtools on PC

To update it using any of the flashtools, download the update package of the device from the corresponding link below

INFINIX ZERO 3 X552

INFINIX HOT NOTE 2 X600

After you have downloaded the XOS Firmware for the device you want to flash use any of the following method below to flash and update the device.

Update via SP Flash Tool

Download, latest SP Flash Tool from here
Launch Flashtool inside the extracted folder
Click on scatter loader button
Select the scatter file inside the stock ROM folder of the device you want to flash
Select either Download only, Firmware Upgrade or Format + Download from drop down menu
Click Download Button
Now turn off and connect your device to PC
Wait for flashing process to complete
Reboot device
If there was no cache or userdata inside the ROM folder, you might need to factory reset device from recovery after flash
For a more detail guide with video and pictures on how to use SP Flash Tool, click here

Update via WiseLink Tool
Download and install the latest version of WiseLinkTool
Launch WiseLink Tool
Tick off-line log in then click Open RegCode File and select the zzzzzzzzzzzzz.key.
After selecting the file, Click OK to launch.
Click the Browse button (...) on Scatter Loading File
Navigate and select the scatter file inside stock ROM folder
Click Download button
Turn off device and connect to PC
Wait for flashing process to complete
Reboot device
If there was no cache or userdata inside the ROM folder, you might need to factory reset device from recovery after flash
For a more detail guide with video and pictures, on how to use WiseLinkTool, click here

You can also use other tools like SP Multiport Download, Miracle Box, Volcano, Infinity CMII etc to update any of this device