Q: Which version will receive v1.8 OTA?
A: Only Marshmallow v1.7 will receive. If you are still in Lollipop, you have to upgrade to v1.7 firstly.
Q: How can I install v1.7?
Click Here to download and read the guidances.
Q: What is the updates compared to v1.7
Update of v1.8
[Fixed] Charging is slow when using unofficial charger or cable
[Fixed] The alarm doesn’t ring in silent mode
[Fixed] The warm led light will be on in torch mode
[Fixed] System doesn’t respond in some situations
[Fixed] The front video size doesn’t have 720p and 1080p selections
[Fixed] Network type doesn’t have 4G only and 3G only selections
Q: Is there another way to install v1.8 if I fail to install through OTA?
A: Yes, you can try local update, only available for v1.7.
Click Here to download the local update file from v1.7 to v1.8
Click Here to read the guidance of local update.
Q: How long will it need for installation?
A: Around 20 minutes
Thanks for your support to Flash team.