Sony Xperia XA1 and XA1 Ultra launched in February 2017 and XA1 Plus launched in August 2017. Here we will list all the Stock Firmware Collection for Sony Xperia XA1, XA1 Ultra, and XA1 Plus smartphone. You can flash the Stock Firmware on Sony Xperia XA1, XA1 Ultra and XA1 Plus using the below guide on How to Install Sony Xperia XA1, XA1 Ultra, and XA1 Plus Stock firmware. In this list, we will update all the region Stock Firmware collection for All models. Stock ROM on Sony Xperia XA1, XA1 Ultra, and XA1 Plus came out of the box with Android 7.0 Nougat and later upgraded to Android 8.0 Oreo.
Page Contents
About Sony Xperia XA1, XA1 Ultra and XA1 Plus:
Sony Xperia XA1:
Sony Xperia XA1 features a 5.0-inches display with a screen resolution of 720 x 1280 pixels. The smartphone is powered by Octa-core (4×2.3 GHz Cortex-A53 & 4×1.6 GHz Cortex-A53) and Mediatek MT6757 Helio P20 processor coupled with 3GB of RAM. The phone packs 32GB internal memory which can also be expanded upto 256GB via microSD card. The camera on the Sony Xperia XA1 comes with 23MP rear Camera with phase detection autofocus, LED flash and 8MP front shooting camera with autofocus.
Sony Xperia XA1 runs on Android 7.0 Nougat out of the box and later upgraded to Android 8.0 Oreo and a Non-removable Li-Ion 2300 mAh battery with Fast battery charging (Pump Express+ 2.0). The handset supports dual sim with 4G on both slot. It comes with connectivity options such as Bluetooth, Wifi, USB OTG, 3G and 4G.
Sony Xperia XA1 Ultra:
Sony Xperia XA1 Ultra features a 6.0-inches display with a screen resolution of 1080 x 1920 pixels. The smartphone is powered by Octa-core (4×2.3 GHz Cortex-A53 & 4×1.6 GHz Cortex-A53) and Mediatek MT6757 Helio P20 processor coupled with 4GB of RAM. The phone packs 32/64GB internal memory which can also be expanded upto 256GB via microSD card. The camera on the Sony Xperia XA1 Ultra comes with 23MP rear Camera with phase detection autofocus, LED flash and 16MP front shooting camera with autofocus, LED flash.
Sony Xperia XA1 Ultra runs on Android 7.0 Nougat out of the box and later upgraded to Android 8.0 Oreo and a Non-removable Li-Ion 2700 mAh battery with Fast battery charging (Pump Express+ 2.0). The handset supports dual sim with 4G on both slot. It comes with connectivity options such as Bluetooth, Wifi, USB OTG, 3G and 4G.
Sony Xperia XA1 Plus:
Sony Xperia XA1 Plus features a 5.5-inches display with a screen resolution of 1080 x 1920 pixels. The smartphone is powered by Octa-core (4×2.3 GHz Cortex-A53 & 4×1.6 GHz Cortex-A53) and Mediatek MT6757 Helio P20 processor coupled with 3/4GB of RAM. The phone packs 32GB internal memory which can also be expanded upto 256GB via microSD card. The camera on the Sony Xperia XA1 Plus comes with 23MP rear Camera with phase detection autofocus, LED flash and 8MP front shooting camera with autofocus.
Sony Xperia XA1 Plus runs on Android 7.0 Nougat out of the box and later upgraded to Android 8.0 Oreo and a Non-removable Li-Ion 3430 mAh battery with Fast battery charging (Pump Express+ 2.0). The handset supports dual sim with 4G on both slot. It comes with connectivity options such as Bluetooth, Wifi, USB OTG, 3G and 4G. It also has Fingerprint sensor in the side.
The Advantage Of Stock Firmware
- Flash Stock To Unbrick your Sony Xperia XA1, XA1 Ultra and XA1 Plus
- Flash Stock ROM to Fix the Bootloop problem
- Upgrade and Downgrade Sony Xperia XA1, XA1 Ultra and XA1 Plus
- Unroot or Fix Bugs on your phone
- To fix the lag or stutter on Sony Xperia XA1, XA1 Ultra and XA1 Plus
- By flashing Stock ROM, you can solve software problems.
- Revert back to stock to gain your warranty.
Related Post
- How To Unlock Bootloader on Sony Xperia XA1 Ultra and Plus
- How To Unlock Bootloader on Sony Xperia XA1/Dual
- Sony Xperia XA1 Official Android 8.0 Oreo Update
- How To Root And Install TWRP Recovery On Sony Xperia XA1 Ultra
- How To Root And Install TWRP Recovery On Sony Xperia XA1 (All Variant)
- Sony Xperia XA1 Ultra Official Android 8.0 Oreo Update
- Sony Xperia XA1 Plus Official Android 8.0 Oreo Update
List of Sony Xperia XA1 Stock Firmware collection
| Buil Number | OS | Security Patch |
| 48.1.A.2.112 | 8.0 | May 2019 Security |
| 48.1.A.2.101 | 8.0 | February 2019 Security |
| 48.1.A.2.73 | 8.0 | November Patch 2018 |
| 48.1.A.2.50 | 8.0 | August 2018 Security |
| 48.1.A.0.116 | 8.0 | February 2018 Security |
| 40.0.A.6.189 | 7.0 | January 2018 Security |
| 40.0.A.6.175 | 7.0 | December 2017 Security |
| 40.0.A.6.162 | 7.0 | November 2017 Security |
| 40.0.A.6.135 | 7.0 | August 2017 Security |
List of Sony Xperia XA1 Plus Stock Firmware collection
| Buil Number | OS | Security Patch |
| 48.1.A.2.112 | 8.0 | May 2019 Security |
| 48.1.A.2.101 | 8.0 | February 2019 Security |
| 48.1.A.2.73 | 8.0 | November Patch 2018 |
| 48.1.A.2.50 | 8.0 | August 2018 Security |
| 48.1.A.0.116 | 8.0 | February 2018 Security |
| 48.0.A.1.117 | 7.0 | December 2017 Security |
| 48.0.A.1.99 | 7.0 | November 2017 Security |
List of Sony Xperia XA1 Ultra Stock Firmware collection
| Buil Number | OS | Security Patch |
| 48.1.A.2.112 | 8.0 | May 2019 Security |
| 48.1.A.2.101 | 8.0 | February 2019 Security |
| 48.1.A.2.73 | 8.0 | November Patch 2018 |
| 48.1.A.2.50 | 8.0 | August 2018 Security |
| 48.1.A.0.116 | 8.0 | February 2018 Security |
| 42.0.A.4.167 | 7.0 | January 2018 Security |
| 42.0.A.4.153 | 7.0 | December 2017 Security |
| 42.0.A.4.133 | 7.0 | November 2017 Security |
| 42.0.A.4.101 | 7.0 | August 2017 Security |
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Excellent post. I’m dealing with a few of these issues as well..