08 January 2016

Karbonn A4 Flash done with flash tool

Posted by
08 January 2016
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This flash file tested by me without any error working well,  you can use this flash file when your device hang on logo problem, restarting problem, security lock problem, password lock problem, pattern lock problem etc software related problem and you can use this tutorial without any box and this is free for all who know about software in mobile, impotent for flashing first must check your micro usb cable if not good then you can't flash it so check micro usb cable second check your device battery that is impotent for flashing if your device battery low so stop your device between flash so this is impotent for flash, before you flash save your data like contact, photos, videos etc because this is factory flash file so you can't save after full flash so must remember all are impotent notes.

Download Link
Karbonn A4 firmware or flash tool download here | Mirror

Required for flash:

  • Karbonn A4 device with good battery (do not try with low battery)
  • Karbonn A4 tested firmware
  • SP_MDT_exe_v3.1228.00 flash tool
  • Micro usb cable (must be working well)
  • Computer or Laptop


  • Download firmware or flash tool from above link
  • Extract to desktop or as you like path (must installed winrar in computer or laptop)
  • Open SP_MDT_exe_v3.1228.00 folder and choose SPMultiPortFlashDownloadProject.exe file and open it
  • Open File Menu and choose Open Download Agent File and select MTK_AllInOne_DA.bin file
  • Open again File Menu and choose Scatter-loading setting and click on Scatter File 1 button and choose MT6575_Android_scatter.txt file
  • Click on Start button
  • Press and hold Volume Up and insert usb cable
  • Wait until driver install, if driver installed in your computer or laptop then downloading automatically start in your device
  • Wait until full install (do not disconnect device while processing flash in device)
  • You are done

Karbonn A4 flash done with flash tool screenshot:

Karbonn A4 flash done with flash tool video:

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