This method provides a possibility to create a physical dump of internal memory from devices with Spreadtrum chipset without knowing a passcode or pattern lock.

SPD Bootloader mode is used for data extraction.

SPD Bootloader mode is a special mode supported by devices with Spreadtrum chipset. Device can be put in SPD bootloader mode by key combinations or via test points.

In some cases, the physical dump may be encrypted.


  1. On the main screen, select “Security bypassing”.

  2. Choose a security bypassing approach.

By model

Select the exact device model from the list and choose “Get physical dump from Spreadtrum”. Follow on-screen instructions. If the device is not listed, try another approach


By chipset

If the chipset is known, select it from the list. Then follow on-screen instructions.

In case the method has multiple variants, try one at a time. On the left side is a list of devices for a given variant, we first recommend choosing variants for similar types of phones.


Generic profile

Follow on-screen instructions. For this approach, you will need to get by your self PAC file for the given device.