If a new software version is available, it’s displayed. Follow the instructions on the display to update your mobile phone’s software.
There are two methods to upgrade: normal upgrade and force upgrade. The normal upgrade needs to start the handset and enter the System Update module. Force upgrade
is just used when the handset can’t boot up or can’t enter the idle screen. You Can Find Huawei Firmware here.
- To make sure that the Micro SD card is available with enough free space and can be read and write.
- A Micro SD card of 4GB or more should be available. It is recommended that The Micro SD card is made by Sandisk, Kingstone, or Kingmax.
- To make sure that the power of the battery is enough to run the upgrade process. It is recommended that the power of the battery is more than 30%.
- Upgrade operations will erase all user data. You should backup all important data before upgrade.
- If the path of the main package is a .zip file in chapter 1.2, you should unzip the .zip file
firstly, and get out UPDATE.APP to do upgrade operation.
Step 1: Format the Micro SD card (This operation is optional).
Step 2: Copy the Software: main package UPDATE.APP to a directory named dload.
Step 3: Copy the entire dload folder (with UPDATE.APP in it) to the root directory of the Micro SD card.
Step 4: Insert the Micro SD card into the handset and power on. After entering the home screen, To find settings application, press Settings->All->Updater->Menu->Local update-> Full package: UPDATE.APP-> Install to start the upgrade.
Please refer to the following pictures :
Step 5: When the progress bar stop, the phone will restart automatically.
Step 6: Please copy the Software: vendor package UPDATE.APP to a directory named dload. Then execute Step 2 – Step 5 repeatedly. This step is needed only when the version is upgraded by test member.
Step 1:Format the Micro SD card (This operation is optional).
Step 2:Copy the Software: main package to a directory named dload.
Step 3:Copy the entire dload folder (with UPDATE.APP in it) to the root directory of the Micro SD card
Step 4:Make sure your handset is power off. Insert the Micro SD card into the handset. Press the VOLUME UP and VOLUME DOWN key, and then press the POWER key to power on the phone and enter the Software Upgrade Mode.
Step 5:When the progress bar stop, the phone will restart automatically.
Step 6:Please copy the Software: vendor package UPDATE.APP to a directory named dload. Then Execute Step 2 – Step 5 repeatedly. This step is needed only when the version is upgraded by test member.
What are Stock ROMs?
First of all, simply say that a ROM is a Android OS. Stock ROMs are the Android ROMs provided by a phone making company. Stock ROM is the phone. Then they send us the latest updates.
Go to Settings ⟶ About Device ⟶ Software Update and see if there are any updates. These updates are called FOTA (firmware over-the-air) or, in short, OTA (over-the-air) updates.
And these updates vary from country to country. So when one country has Jelly Beans updates, another country can still get Ice Cream Sandwich (ICS) updates. But it's a little tricky to get new updates to another country. The update can be downloaded, downloaded, and uploaded to a phone using a tool called "Flash". But it is not necessary to have root. But you have to be very careful. If things go wrong, a lot of problems.
Why Need a full Backup when flashing the device?Your Data completely removed in the phone storage. Are you going to flash with the above Firmware on your device? then take a backup of everything as because your personal data will be deleted after flashing the stock firmware.
What are Custom ROMs?
This means that other ROMs are made by other Android developers, not official ones from the company that made the phone. These can be purchased for free. Most people don't make these profits. There are usually several types of custom ROMs.
Does the phone speed up at the root?
No. The speed does not decrease. But if you want to increase your speed by working with root access. For example, if you remove the bloat apps, as mentioned earlier, you can see that everything from booting speed to speed increases.