ZTE Grand S Flex Recovery and Fastboot Mode

Want to Boot ZTE Grand S Flex into Recovery Mode or Fastboot Mode or Bootloader Mode? Then follow the instructions listed on this page to successfully Boot ZTE Grand S Flex to Fastboot Mode or Recovery Mode.

ZTE Grand S Flex Recovery Mode allows the users to perform advanced operations like flashing Root Package and other zip mods, wipe user cache and data, and many more.

ZTE Grand S Flex Fastboot Mode allows the user to flash Custom Image files and Custom Recovery like TWRP, CWM, Philz, etc. on to the device. Let’s now proceed and see How to reboot ZTE Grand S Flex into Recovery Mode and Fastboot Mode.

Also: ZTE Optik 2 7.0 Recovery Mode and Fastboot Mode

Boot ZTE Grand S Flex into Recovery Mode

Below are the methods using which you can boot ZTE Grand S Flex into Recovery Mode.

Boot ZTE Grand S Flex Recovery Mode using Hardware Buttons

1. First of all, power off your phone.
2. Now, press and hold the Volume Up and Power buttons together for a few seconds.
3. Release the keys as soon as you see the ZTE logo and wait for few seconds.
4. If the Android Bot with Red exclamation pops up, then press Power Button to enter Recovery Mode.
5. Now, your phone should boot into Recovery Mode.

Boot ZTE Grand S Flex into Recovery using ADB command

1. First of all, make sure you have installed ZTE Grand S Flex USB Driver and ADB and Fastboot Drivers on your Windows PC.
2. Enable "USB Debugging" on your phone from Developer Options. If Developer Options is missing; go to Settings > About Phone and tap on Build Number for about 7-10 times.
3. Connect your device to PC and open Command Prompt (CMD).
4. Enter the below command to boot ZTE Grand S Flex into Recovery Mode.

   adb reboot recovery

Boot ZTE Grand S Flex Download Mode

1. Power off your Phone.
2. Press and hold Volume Down + Volume Up and Power buttons together for a few seconds.
3. Release the keys as soon as you see the ZTE logo and wait for few seconds.
4. Now, your phone should boot into Download Mode.
5. To exit the Download Mode, press and hold the Power button until the device reboots.

Boot ZTE Grand S Flex FTM Mode

1. First of all, power off your phone.
2. Now, press and hold the Volume Down and Power button together for a few seconds.
3. Release the keys as soon as you see the FTM Mode on your phone screen.
4. Now, your phone is booted into FTM Mode.

Note: If your phone can't enter into FTM mode, turn the phone ON, and dial *983*87274#, and choose "only Diag".

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How to Factory Reset ZTE Grand S Flex