Custom Rom ZTE V815W is Android 6.0 Marshmallow based CM13 Custom ROMs released by one the largest developers of custom ROM, CyanogenMod, for a number of android devices. Follow the below guide completely If you want to update your device with Official CM13. The best option to stock ROM is the CyanogenMod CM13 ROMs. You will be able to improve the device performance and functionality thanks to the lot of extra features given from the ROMs.
Some minor bugs might be available as these are the early builds, but these issues will be fixed with the future updates. It is free of bugs and very stable for the CM13 official ROMs Overall. Make sure you follow the whole steps if you want to install the Official CM13 successfully. This Official CM13 can be used for any device and you can Update ZTE with this guide. The Custom Rom ZTE V815W will be used to update your specific device by following the step by step installation tutorial. But, keep in mind that you do this on your own risk so you are the only one who takes responsibility for any failure.
Custom Rom ZTE V815W Update Preparation
Before you start updating your device, you need to back up your personal data as well as the current ROM using the Nandroid tool. This tool can restore previous data if something bad happens. There should be more than 80% battery charged. You also need to have ZTE driver installed on your computer. Make sure you enable the USB Debugging mode that can be done in Settings -> Developer options. Also install the TWRP recovery on your phone. Installing this ROM may cause your device’s warranty to void though restoring stock ROM may turn it back. Go to the official page for the Custom Rom ZTE V815W for your specific device and download it. Download Open Gapps that suit your ROM.
Custom Rom ZTE V815W Update Steps
Copy the ROM and the Gapps files you have downloaded before into the root folder of the device. Reboot your device in the recovery mode. In the recovery menu, choose complete Nandroid backup. Then choose to erase data in the recovery menu in the Advance option including System Cache and Dalvik cache. Choose Install and you will be asked to choose ROM.ZIP file in the folder. Wait for it to complete. Install Gapps.ZIP file with similar steps to the above step. Wait for the process to finish and then choose to reboot device from the recovery menu. You have now successfully installed the Custom Rom ZTE V815W update for your device.