X-BO O2 Firmware 5.1

Download X-BO O2 stock firmware (stockrom)

in this post, we share oficial link to download X-BO O2 firmware rom (stockrom).

Firmware comes in a zip (or rar) package, wich contains flash file, flash tool, driver and tutorials manual

Password: https://firmware247.com


  • Rom version: X-BO O2 – ROM Android 5.1_V178C_QHD_V1.0_84_DDR3_20160722_1642_V1.0.1.zip
  • Size : 680MB

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  • Rom version: X-BO O2 – ROM Android 5.1_V178C_QHD_V1.0_84_20160223_1150_V1.0.1.zip
  • Size : 664,41MB

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  • Rom version: X-BO O2 – ROM Android 5.1_V178C_HD_V1.0_84_DDR3_20170116_1727_V1.0.2_XX_V21E5.zip
  • Size : 657,87MB

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  • Rom version: X-BO O2 – ROM Android 5.1_V178C_HD_V1.0_84_DDR3_20161226_1951_V1.0.2_XX_V21E2.zip
  • Size : 646,93MB

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  • Rom version: X-BO O2 – ROM Android 5.1_V178_QHD_V2.0_20160116_0946_V1.0.3.zip
  • Size : 665,02MB

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  • Download: V178C_HD_L_V1.0_84_DDR3_20170209_1837_V1.0.3_XX_V21E2

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  • Download: V178_QHD_V2.0_20170316_1458_V1.0.2_JP_COCLK_XX_V21E2

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  • Download: V178_QHD_V2.0_20170316_1606_V1.0.1_JP_B25_COCLK_XX_V21C

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This Rom help full for: device screen only shows logo after boot, device reboots, device is hanging, device runs slow, device not working properly, Or you want to back Update your device, … and etc.


Howto Flash X-BO O2 Stock ROM:

Step 1: Download and extract the XBO O2 stock firmware on your PC.

Step 2: after extracting, you will get the firmware file.

Step 3: Download and Install USB Driver for X-BO O2 smartphone on your PC ( skip if driver are already installed ) before flash.

Step 4: Follow the guide to flash stock firmware on your device below:

Read Me:

* Download the correct firmware version for your XBO O2 Device.

* Do not try to use Rom to another machine

* Backup all data Means, Create A Copy files of Contacts, Image, Video, Music and All Other Your Personal Document.
When the run flashing process the Flash tool of erases the data before start the flashing.

* The firmware shared on this post is official released by the company and helps you to recovery your device.

  • If code-protected machines, limit the full flash.

P/S : If you’re happy, share this site on social networks or another forums. Thanks

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