Openthe Oppo Tool. Make sure to check if the Start button is still visible. Run the Oppo MSM tool folder. Click the "enable" button again. To successfully run Oppo Flash Tool/Oppo MSM download tool, you will need to use Te123 Format Tool Close the "Download_tool.exe" file. Wait for the tool to launch successfully. dfc7. OPPO System upgrade tool Only 5 steps to upgrade to new systemDownload ColorOS 11 or higher version Requirements for PC Microsoft Windows 10 / 32-bit / 64-bit Microsoft Windows 8 / 32-bit / 64-bit Microsoft Windows 7 / 32-bit / 64-bit Available disk memory 500 MB RAM memory 1 GB Display 1024 x 768 screen resolution and 16-bit 01 Download System upgrade tool on your PC 02 Connect your phone 03 Install OTA assistant on your phone 04 Check the new version 05 Download new version and update Hydra91 Welcome to HP Community! I understand that you are unable to update the windows update. Please perform the below steps and check. Please update the BIOS. then try to check for the windows update. Select the Start button, and then go to Settings > Update & security > Windows Update, and select Check for updates. If Windows Update says your device is up to date, you have all the updates that are currently available. For additional information visit Updating drivers and software with Windows update. Keep us posted, If you would like to thank us for our efforts to help you, Give us a virtual high-five by clicking the 'Thumbs Up' icon below, followed by clicking on the "Accept as solution" on this post, Have a great day! Updates to our mobile are very important. Being up to date not only provides us with all the news integrated by the manufacturer, but also the peace of mind of having the security patches that have been released. However, as happens in OPPO terminals, sometimes we can have problems so that these updates are carried out can be several causes that cause problems in the updates. In the vast majority of them, we can solve it ourselves , since there are factors related to memory, the connection to the network or the battery, which can be the cause of these first thing you have to doBefore looking for other types of solutions, there are some key aspects that we must check and that OPPO itself recommends when we have problems with up space on your mobileIt is a very common cause, since if we have limited storage space, the update cannot be downloaded . We can do it from Settings / Storage / and tap on “Free Up Space”. OPPO mobiles have a powerful cleaning motor , so it is possible that the problem will be solved after leaving free all applicationsBackground apps may be consuming network resources and may interfere with the correct update procedure. We must try to close them all from the recent applications menu and go to the update again to see if the problem has the mobileIt is the best way to free the accumulated cache and unblock possible corrupted system files that are forcing the mobile to update correctly. To force the restart we must press and hold the Power and Volume Up buttons simultaneously for at least eight seconds until we see the OPPO logo . When the phone has restarted, we will try to install the update the update is slowIt is one of the most common problems, the download starts but is excessively slow, which makes it almost impossible to carry out or not until after an exasperating period of time. To try to get the update back to a normal rhythm, we must try the followingSwitch between data connection and Wi-Fi to see if the slowness problem is the router and, if necessary, run a speed test of our connection to verify if it is the reason for the the weight of the update, since sometimes and depending on the type of patch, it can weigh more than 1 GB and require more time than standard security patches. For example, in operating system changes, such as the update to ColorOS 7 or the imminent arrival of ColorOS 11 , it is easy for the update to exceed 4 tipsIf the above solutions don’t fix our update issues, there are still several things we can review and actions to take as a last sure the phone’s battery is full or connect the charger before installing if the OTA update has been officially released for our region and device model. Otherwise we could be waiting for an update that will never not use VPN or change the VPN to another region, where the OTA is launched. This could lead to brand crashes and update issues.