[Flash File] ZTE Grand X 3 Firmware Download [Stock Rom] (Z959)

ZTE Grand X 3 firmware download. ZTE Grand X 3 stock rom download.
You can download ZTE Grand X 3 Flash File and also learn how to flash it to your phone, Read below.

ZTE Grand X 3 Firmware Information

Rom Name ZTE Grand X 3 Stock Firmware Rom
Based On ZTE Stock UI
Rom OS Version Android 5.1.1 Lollipop
Rom Type Odexed
Socs Qualcomm
Software needed ZTE Grand X 3 Stock Recovery
Compress Zip format
Codename ZTE Z959 Firmware

How to Flash ZTE Grand X 3

You do not need to download any software to flash ZTE Grand X 3, all you need to have is your stock recovery.

Why we need ZTE Grand X 3 stock Firmware

It’s always advisable to backup ZTE Grand X 3 official Firmware after purchasing it. You are going to need it for the following reasons.

  • Downgrade or Upgrade ZTE Grand X 3.

You can use a smartphone Stock rom to downgrade your smartphone or upgrade your smartphone. It depends on the release of the firmware or your choice if the option is available.

  • Unbrick ZTE Grand X 3.

Stock Rom can also be used to unbrick any ZTE Grand X 3.  Smartphones can be bricked in the process of rooting or flashing a custom firmware or rom or recovery or rooting.

  • Unroot ZTE Grand X 3.

You can also use ZTE Grand X 3 stock firmware to completely unroot any ZTE Grand X 3 smartphone. You also can regain your warranty by properly flashing the official ZTE Grand X 3 stock firmware. It can be done by reverting back to the official stock firmware of ZTE Grand X 3 if your smartphone has tampered.

  • Fix Issues on ZTE Grand X 3.

Your ZTE Grand X 3 might develop issue which might be unknown to it you, if it a software related issue, you can restore and fix it by flashing the stock firmware for ZTE Grand X 3. Today, we are presenting all the Official Firmware, both Official releases and updates following it. You can download all of ZTE Grand X 3 official Firmware here. If you experience any problem with any of the files, don’t hesitate to tell us.

ALSO CHECK:  [Flash File] ZTE Blade X5 Firmware Download [Stock Rom]

Requirements to flash ZTE Grand X 3

  • A working detectable USB Cord.
  • A Windows PC.
  • A Good Battery Backup
  • ZTE Grand X 3 Stock recovery.
  • ZTE Grand X 3 344760B1903Z959V1.8.19(SD card software).zip

Note that flashing a ZTE Grand X 3 might erase everything in your phone including contents in internal storage. It is always very advisable to backup your contents to an external storage or a PC. If your phone is bricked and can’t be accessed, I guess there is nothing you can do.

Follow this procedure below if you wish to flash ZTE Grand X 3.

Android stock recovery flashing
Navigate in Android stock recovery

How to Flash ZTE Grand X 3 with SD Card

  • For you to flash ZTE Grand X 3, you will need your stock recovery.
  • Download the Flash File to your PC or phone and extract the zip file.
  • Inside the zip file, there is another zip file for the firmware.
  • Rename the firmware to update.zip or just leave it the way it is.
  • Copy the downloaded firmware to the root of your SD card.
  • Boot your ZTE Grand X 3 to recovery by powering it off.
  • Press Volume Up and power button or press both volume up and down and Power button simultaneously to boot to recovery.
  • Choose apply update from SD card.
  • Select the Update.zip or the downloaded stock firmware file and the flashing will start.
  • Once it finishes, wipe data and reboot your phone.


I am not responsible for any harm that might come to your phone. Please, make sure you are flashing the right firmare, stock rom, or flash file to ZTE Grand X 3.

Before flashing firmware or files, YOU are choosing to make these modifications, and if you point Your finger at us, we will laugh at you. [KIDDING.]

Because of firmware dumping variations, Firmware file formats may differ. Due to decompressing access, I might not be sure of the file type and because of that, I have provided a different method by which you can flash much firmware of different chips. Kindly indicate if yours is missing.
If the provided firmware you need to be flashed is MTK and comes with MTK Flash Files, follow the procedure below to flash MTK smartphones. MTK flash files come with preloader, boot.img, scatter file and etc.
If your smartphone is a Spreadtrum smartphone or the flash file comes in .PAC format, it means you are going to flash it with Spreadtrum Upgrade Tool.
If your smartphone is running Qualcomm chipset or the firmware you downloaded for is in .mbn format, or If the ZTE Grand X 3 Firmware is in .CPB format, just follow the procedure below to flash it.
If you are flashing other smartphones like MediaTek, SpreadTrum, Qualcomm Snapdragon and other Chipset, Check the instruction below

GET OTHER STOCK FIRMWARE and ROMs FROM HERE Download 344760B1903Z959V1.8.19(SD card software).zipLatest Versions

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