DOWNGRADE FIRMWARE HOW TO
DOWNGRADE FIRMWARE INSTALL
DOWNGRADE FIRMWARE UPDATE
DOWNGRADE FIRMWARE SOFTWARE UPGRADE
DOWNGRADE FIRMWARE PRO

Since new firmware often comes with new features (like the GEO flight restrictions), downgrading the firmware is also a way to revert the aircraft back to the time period when those features did not exist.

DOWNGRADE FIRMWARE PRO

See this video from DJI Support for a video showing the process described below.Р”Вowngrading the Mavic Pro firmware is a troubleshooting step to try if you experience new issues after upgrading the firmware.

DOWNGRADE FIRMWARE INSTALL

If you have urgent queries, you can contact us via social media channels or email.These instructions will help you install an old version of the firmware on your Mavic Pro aircraft and/or Mavic Pro remote controller. Suppose you have any questions or queries. I hope this guide helped you to downgrade firmware on your Huawei phone.

HiSuite will now download the specified firmware and flash it on your Huawei phone.

Finally, you will get a prompt that this operation will clear all the data present in your phone click on Continue.

There you will see the previous versions of your EMUI version.

You will see an option РІР‚Сљ Switch to Other VersionРІР‚Сњ click on it.

Now on your screen, you will see a message that you are using the latest official version.

DOWNGRADE FIRMWARE UPDATE

Follow the on-screen instructions and click on Update on HiSuite.

Make sure your mode of communication is File Transfer or Photo Transfer.

On your phone, go to Settings and search for HDB and turn it on.

Connect your phone to your computer using a USB data cable.

All you need to do is to download and install HiSuite on your PC or Macbook.

You can use HiSuite to install a previous version of firmware on your phone. Use this method to flash the firmware on your Huawei phone. You can also use it to install new firmware if your phone is dead. For example, install new firmware or update your phone. It is a pretty powerful tool that allows you to troubleshoot problems on your phone. HiSuite is the official tool that allows you to flash firmware, backup, and restore all your data of your Huawei smartphone on your PC.

After the flashing of firmware, your phone will restart and boot up into the new firmware.

Now, wait for your phone to flash the firmware.

DOWNGRADE FIRMWARE SOFTWARE UPGRADE

Select Project Menu -> Software Upgrade -> OTG Update mode or SD Card Update -> OK.

On the screen, you will see some options.

Now, on your phone, open your dialer and type *#*#2846579#*#*.

Finally, move the contents of dload folder to your USB/SD partition.

Now download the firmware from above once you have firmware.

You can either make a backup on your google account or via HiSuite.

First of all, make sure you have a backup of your phone.Method 2 to flash firmware and downgrade firmware on Huawei phone via dialer menu/project menu. Now your phone will verify the firmware and flash it.Р”Р„fter flashing the firmware, your phone will restart.Now select update mode and tap on РІР‚Сљ Memory card / OTG update mode.РІР‚Сњ.It usually involves plugging in the charging cable while the phone is off and holding the volume up button until you see the recovery menu.

DOWNGRADE FIRMWARE HOW TO

If your phone doesnРІР‚в„ўt have side keys, you can look up the method on how to enter the recovery menu. Press and hold the volume up and power button till you are in the recovery menu.

Now turn off your phone and boot it into the recovery menu.

Extract and move the contents of the РІР‚СљdloadРІР‚Сњ folder to your phoneРІР‚в„ўs USB/SD partition.

Download the appropriate firmware on your PC.

First of all, make sure your phone is charged.

Then, you can select the appropriate firmware for your Huawei phone.Р”Вirections on How to Downgrade Firmware on Huawei via Sideloading

The important information that you need to know before downloading a firmware is the Model Number and Build Number using this information. The important information you need to match is the model, e.g., RNE-L21 and part of build number, e.g., C432 or C185, asР’В in the screenshot below.

For Huawei P40, you can find the firmware from here.

Installing the firmware will delete all the data present in your phone.

Download the supported firmware according to the model of your phone.

Go to Settings -> System -> About Phone and check your EMUI version, Model number, and Build number.

It will roll back to the specified firmware. Once it is downloaded, move it to your phone, and then use the recovery menu to flash the previous version of the firmware. In this method, you have to download the appropriate firmware for your Huawei phone. Method 1 to Revert Update on your Huawei Phone:

Downgrade firmware