The Flash file will assist you to improve, downgrade the stock firmware on your ZTE Grand S II Plus phone devices. The flash file also facilitates to your software troubles, booting procedure, IMEI issues and repair the android mobile troubles.
Here you could download and install the stock firmware ROM (Flash file) for free. On this web page, you’ll discover the official link to download or install the stock Firmware ROM (Flash file).
Different ways to contain Stock Firmware ROM (flash file)
- Flash file
- Flash tool
- USB driver
- Zip file
- Manual flash
Stock Firmware ROM
ROM means read only memory on our devices. A ROM in phrases of the operating system (OS) is the OS interfaces and apps firmware, which have been loaded into the read-only memory of the device. Users can exchange this firmware and updating the ROM. This procedure is known as Flashing ROM.
The Flash file will assist you to improve, downgrade the stock firmware for your Android mobile. The flash file also helps to your software problems, booting method, IMEI problems and repair the android phone issues.
Flash file deleted all data on your device
- Pictures or Images
- Google Account
- Music file
- Installed apps
- User data
Note: Flashing Stock Firmware (flash file) will permanently delete all your data. So back up all personal data like photos, contacts, and apps.
Flashing with Flash Tool
You could Flash ZTE Grand S II Plus mobile with Flash tool. This flashing technique contains flash tool, flash file, android phone (or) pc and USB cable. The vital issue is backup your device data earlier than flashing method.
Using Flash Tool Process:
- Download the flash file, flash device, and USB drivers for your pc.
- Then, installation the USB drivers to your phone.
- Launch Flash tool on your Pc.
- Switch off your Android phone.
- Press and hold the
- volume up + power Button (or)
- volume Down + power Button for some seconds.
- Now, connect your Android phone to the pc with a USB cable.
- Then, browse the flash file in the flash tool and click on the download button.
- Now flashing begin to your smartphone.
- It’ll take ten to twenty mins of flashing to process.
- Please wait until flashing finished.
- After flashing completed, Your device automatically rebooted.
- Flashing completed to your smartphone.
- Subsequently, take away the phone from the pc.
- Flashing process is successfully completed for your device.
Flashing with Recovery Mode
This process will delete all permanently data to your ZTE Grand S II Plus android mobile like media player, contacts, and apps. So back up your smartphone data earlier than flashing process on your mobile.
Step – 1
- First power off your Android mobile by holding down the power button.
- Hold down the
- Volume up + Power Button Or
- Volume Down + Power button for a few seconds.
- Launch all keys when you see Logo appears for your display screen.
- Then appears on Android Exclamation Mark.(sometimes it takes you directly to the recovery screen).
- While pressing down the power button, press and launch volume Up Button.
- Then, you may see Wipe data/ factory reset option.
- After, pick out the Yes option and press power button to confirm.
- Subsequently, choose Reboot system now option and press the power button to confirm.
- In this step, download the firmware update file and move to drive storage. (Do not put the file in the folder).
- After that, Locate Download firmware update file from the storage.
- Now tap on the firmware update file and install it.
- Finally, your device should boot to the new version.
Method – 2
- Download the firmware file and move to SD Card storage.
- Turn off your Android Mobile by holding down the power button.
- After that, Hold the
- Volume Up + Power Button
- Volume Down + Power Button
- Launch all buttons, when the Logo is displayed.
- Then you will see the Android exclamation mark. (Sometimes it takes you directly to the Recovery screen).
- After that, while holding down the Power button, press and release the Volume Up Button.
- Use the volume but buttons, to select the Wipe data/factory reset option and press the power button to activate the option.
- Now a screen with NO and YES option will appear, with the volume buttons go to the YES option and press with the power button.
- Once the reset is complete, you will be bounced back to the same recovery mode menu.
- Then select Apply update from SD card option.
- Now locate the downloaded firmware file from Storage.
- After that, tap on the firmware file and install it.
- Your device will begin updating automatically.
- After complete, again with the volume buttons, select the Reboot system now option and press the power button to confirm.
- Finally, your device should boot to the new version.
If the above methods do not work, follow this manual, wipe all the data on your Android smartphone.
Exit Recovery Mode
- After, you enter the Recovery Mode menu.
- Use the volume buttons to select the Reboot System now option, and press the power button to confirm.
- After that, your device will reboot automatically.
- Now you have successfully exited from the recovery mode.
- Flashing Stock Firmware (flash file) will permanently delete your data. So, backup data like photos, contacts, and apps.
- Then, move the firmware file to SD card storage.
- Do not put the file in the folder.
Download Flash Tools
Download USB Drivers
Here, you can download and install ZTE Grand S II Plus Android phone device USB (Universal Serial Bus) drivers.
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