My Android does not see updates. No firmware, no root. Vanilla Android 7.0, Vertex Impress Luck.
How To Solve SP Flash Tools MT6580 ERROR S_BROM_DOWNLOAD_DA_FAIL (2004)
I have 7.0, I wanted to upgrade to 7.0.2, it seems to be supported. But the phone doesn't find the update, and I don't want to download it locally. Firmware HW1.R1N.V03
answers (2)
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Answer 1
January, 2021I recently repaired such a smart program. This smart has three revisions, that is, one name and three different models with the same "hardware", but different firmware that are not interchangeable. And only two revisions can fit, but not 100%, the most recent firmware - HW1.R2N.V21.
How to distinguish a revision - CLICK
Answer 2
January, 2021The easiest way to update smartphones on Android, of course, is through auto-update in the settings. This requires a Wi-Fi Internet connection or a stable high-speed mobile connection.
If this method fails to get the update you want, chances are that it is not supported by your device. But if you are sure that the update can be installed, then you can try to search for a new software version adapted to your device on the manufacturer's official website: http://vertex-digital.ru/podderzhka/smartfon. However, to install it, you will need to connect to a PC via a cable, which, as you wrote, is not very convenient for you. The manufacturer's service center can help here - the necessary firmware can be installed there too, which means you don't have to connect anything yourself.