How to flash YesTel F4. Update to Android 9Pie & 10 Q

Flashing YesTel F4. Upgrading to Android 10 Q

It is irrational, but the fact is that a year after buying a mobile device, the user wants to change it to a more modern one, where Android is newer and has more functionality. However, the user forgets about the ability to flash the Android smartphone on their own. Our article will show How to upgrade YesTel F4.

Yes, why update the firmware on Android? You thought, after all, I’m so good

The most basic reasons for flashing devices:

  1. The mobile device does not turn on;
  2. The phone often reboots for no apparent reason;
  3. It is necessary to return to the state as it was and to work. For example, after unsuccessful firmware;
  4. You are an enthusiast and want to install the latest firmware.

How to flash YesTel F4

Flashing YesTel F4. Upgrading to Android 10 Q

We will perform the firmware using ZYKUFlasher – This is a free universal program for flashing devices based on the Android operating system. It supports many companies and models of smartphones and tablets. Processors Qualcomm, MTK (Mediatek), Exynos and others. There is protection against the state of “brick”. If you try to use the wrong firmware after a while, an error will just crash. In general, the program is suitable for novice users and service center engineers.

Instructions for ZYKUFlasher from official site will give you the opportunity to update the firmware on Android or restore the smartphone from a brick state if it freezes when loading or does not turn on.

Flashing YesTel F4. Upgrading to Android 10 Q

Download firmware for YesTel F4

On our site you can find and download official firmware versions for free:

And also update your gadget to:

All archives have a file downloadlist.txt, in which you can see links to everything listed on the firmware page for your device model. Attention, some firmware versions may be different (since the latest version may not always be compatible with your device)

You can download downloadlist.txt separately along with the firmware checker.

If you need something else that is not presented here, write to us your smartphone model and what firmware is needed on the page order firmware. We will try to post it as much as possible on the site and send it to you in a link to the mail or publish it in our Telegram channel.

How to root YesTel F4

Perhaps soon I will write detailed instructions for those who need to get root rights, but for now I recommend considering two options for universal and free programs. I used the first of them, following the instructions from the developers site and I was able to get root myself.

  1. Rootkhp pro, the last version 3.1 (at the time of writing);
    Flashing YesTel F4. Upgrading to Android 10 Q
  2. ZYKURoot – similar to the first program in functionality, the last version 2.5 (at the time of writing);
    Flashing YesTel F4. Upgrading to Android 10 Q
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