Fix Galaxy S9 Plus Update Failed Error

Samsung Galaxy S9 Plus is the latest flagship by the South Korean manufacturer. Galaxy S9 Plus is an incredible device. It comes with the top-notch specifications and some amazing features. To make sure that the Galaxy S9 Plus keeps performing well, Samsung keeps updating it every now and then. If you happen to own a Galaxy S9 Plus, you must have noted that Samsung is consistently rolling out security updates to keep the device safe and secure. A number of users have reported that they are facing some problems while updating the device. The Galaxy S9 Plus, at times, pops up the error that the Software Update has failed. In this tutorial, we will take a look at the possible solution to fix Galaxy S9 Plus Update Failed Error. Before we fix the Galaxy S9 Plus update failed error, let’s shed some light at the spec-sheet of this device.

Galaxy S9 Plus comes with a 6.2-inch display having QHD resolution and 529 PPI. Samsung has used the Exynos 9810 or the Snapdragon 845 CPU to power up this device. Galaxy S9 Plus has a 6GB RAM and its internal storage begins from 64GB. There is an option to insert the microSD card as well. The Galaxy S9 Plus comes with a dual-camera setup at the back. Both the shooters at the back have a shooter of 12MP each. On the front, it has an 8MP shooter. The Galaxy S9 Plus houses a 3,500 mAh battery. It runs on Android Oreo out of the box. Samsung earned a lot of respect by introducing an amazing camera on this device. However, the Galaxy S9 Plus’s camera was soon outperformed by the Huawei P20 Pro.

Getting back to the topic, there are multiple ways to fix the software update failed error on the Samsung Galaxy S9 Plus. I have listed the solutions below. Try these solutions one by one to achieve the best results.

Fix Galaxy S9 Plus Update Failed Error

Clear Cache of your Galaxy S9 Plus

1. Turn off your phone.
2. Press and hold Volume Up + Bixby + Power button to boot into recovery.
3. Once you are in recovery, use Volume Down key to select “Wipe cache partition”. Press power key to select this option now.
4. Now clear the cache partition and reboot the phone.
5. Try updating your phone now.

Emergency Software Recovery via Smart Switch

1. Download and install Samsung Smart Switch on your computer.
2. Connect Galaxy S9 Plus to the computer now.
3. Unlock the phone and give it any permission if it’s asking for.
4. In Smart Switch, click on the Backup button and create a backup of your phone.
5. Now click on More > Emergency Software Recovery and Initialization.
6. Perform the software recovery by following on-screen instructions. That’s all.

Flash the latest software using Odin

The last solution would be to go with the manual installation of the latest firmware. You can download the firmware online from a credible source. Follow this guide to install the latest software on your Samsung Galaxy S9 Plus via Odin.

That’s all. I hope that this guide helps Galaxy S9 Plus owners to resolve the annoying update failure issue. If you have any questions, feel free to drop them in the comments section below.