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Official Sony Xperia Z3 Tablet Compact SGP621 Stock Rom


Official Sony Xperia Z3 Tablet Compact SGP621 Stock Rom




If you own a Sony Xperia Z3 Tablet Compact SGP621 and want to restore it to its original state, you might be interested in downloading and installing the official stock firmware for your device. The stock firmware is the official software that comes pre-installed on your device when you buy it from the store. It contains the operating system, the drivers, the apps, and the settings that are optimized for your device. By flashing the stock firmware, you can fix any software-related issues, such as bootloops, crashes, bugs, or performance problems. You can also update your device to the latest Android version available for your model.


In this article, we will show you how to download and install the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621. We will also provide you with some useful information and tips about the firmware and the flashing process. Please read carefully and follow the instructions step by step to avoid any errors or damage to your device.


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What is the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621?




The official stock firmware for Sony Xperia Z3 Tablet Compact SGP621 is a zip file that contains the FlashTool, the driver, the instruction manual, and the firmware itself. The firmware is a .ftf file that contains all the data and partitions of your device's system. The FlashTool is a software that allows you to flash the firmware to your device using a USB cable. The driver is a software that enables your computer to recognize and communicate with your device. The instruction manual is a document that guides you through the flashing process.


The official stock firmware for Sony Xperia Z3 Tablet Compact SGP621 is based on Android 6.0.1 Marshmallow, which is the latest Android version available for this device. The firmware name is Sony_Xperia_Z3_Tablet_Compact_SGP621_23.5.A.0.575_R2D_Germany_Generic. The firmware size is 1.8 GB.


Where can I download the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621?




You can download the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621 from various sources on the internet. However, not all sources are reliable and safe, so you should be careful and choose a trusted source. One of the trusted sources that we recommend is [Firmware Oficial], which provides free and official firmware downloads for various Sony devices. You can also check [SamSony], which offers official firmwares for different regions and basebands.


To download the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621 from Firmware Oficial, you need to follow these steps:



  • Go to [this link] and scroll down to find the download links for part 1 and part 2 of the firmware zip file.



  • Click on each link and wait for 15 seconds until a download button appears.



  • Click on the download button and save the files to your computer.



  • Extract the files using a tool like WinRAR or 7-Zip.



  • You should see a folder named Sony_Xperia_Z3_Tablet_Compact_SGP621_23.5.A.0.575_R2D_Germany_Generic containing the FlashTool, the driver, the instruction manual, and the firmware.




To download the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621 from SamSony, you need to follow these steps:



  • Go to [this link] and scroll down to find the Android versions available for your device.



  • Select Android 6.0.1 Marshmallow and click on it.



  • You should see a page with some details about the firmware, such as the model name, file name, Android version, baseband, file size, and how to install.



  • Click on Download Firmware at the bottom of the page.



  • You should be redirected to another page with some ads and a countdown timer.



  • Wait for 10 seconds until a download button appears.



  • Click on the download button and save the file to your computer.



  • Extract the file using a tool like WinRAR or 7-Zip.



  • You should see a folder named Sony_Xperia_Z3_Tablet_Compact_SGP621_23.5.A.0.575_R2D_Germany_Generic containing the firmware.




How can I install the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621?




Before you install the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621, you need to prepare some things:



  • A Sony Xperia Z3 Tablet Compact SGP621 device with at least 50% battery level.



  • A USB cable compatible with your device.



  • A computer with Windows operating system.



  • A backup of your personal data, such as contacts, messages, photos, videos, etc. Flashing the firmware will erase all your data from your device.




Once you have everything ready, you can follow these steps to install the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621:



  • Install the driver USB on your computer. You can find the driver in the firmware folder that you downloaded and extracted. If you already have the driver installed, you can skip this step.



  • Open FlashTool on your computer. You can find the FlashTool in the firmware folder that you downloaded and extracted.



  • Click on the lightning bolt icon at the top left corner and select Flashmode.



  • Browse and load the firmware (.ftf) file from the firmware folder that you downloaded and extracted.



  • Click on OK to confirm the firmware selection.



  • Turn off your device and connect it to your computer using the USB cable while holding the Volume Down button.



  • Your device should be detected by FlashTool and the flashing process should start automatically.



  • Wait for the flashing process to complete. It may take several minutes depending on the size of the firmware.



  • Once the flashing process is done, you should see a message saying Flashing finished in FlashTool.



  • Disconnect your device from your computer and turn it on.



  • Your device should boot up with the official stock firmware installed.




Tips and warnings




Here are some tips and warnings that you should keep in mind when downloading and installing the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621:



  • Make sure that you download the correct firmware for your device model and region. Flashing an incompatible firmware may cause serious problems to your device.



  • Do not interrupt or disconnect your device during the flashing process. This may result in a hard brick or a bootloop of your device.



  • Do not use any other tools or methods to flash the firmware other than FlashTool. FlashTool is specially designed for Sony devices and has some features that other tools do not have.



  • If you encounter any errors or issues during or after the flashing process, you can try to flash the firmware again or use a different firmware source. You can also search online for solutions or contact Sony support for assistance.




Conclusion




In this article, we have shown you how to download and install the official stock firmware for Sony Xperia Z3 Tablet Compact SGP621. We hope that this article was helpful and informative for you. If you have any questions or feedback, please feel free to leave a comment below. Thank you for reading!


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