Before you give your handset to repair shop or buy new handset, please try the following procedure to repair your device. First charge your battery more then 70% with internal or external charger or battery charger. if backup is possible then backup your data in SD card or online backup. see firmware update guide and check your hardware and software version before start process. we are not responsible for any kind of damage during software update, firmware update. try this on your risk. 


Micromax A74 Flash File, Tools & Recovery Guide



  •  V1_05.08.2013 
  1. LWDEB07.
  1. A74: The software version “Micromax A74_T07” is confirmed.
  2. Release note: It shows dark screen sometimes when you shift front camera and back camera >> Fixed

Downlod Tool

  • Software download process A74.txt
  1. Please use 2GB or 4GB formatted memory card to flash the device.
  2. Steps: copy the software zipped file in to memory card>> now press volume up and power key together. 

service manual

Flashing hint


  •  Use MTK super phone Flash tool 3.1244 for flashing, B type normal USB(SPAMOB3592),
  • SN writer for IMEI.

Use Of Firmware File And Tools:

update and re-install your firmware, Blinking repair, Imei repair, Dead handset Recovery, Format, reset to factory, hard reset, unlock, remove pattern lock etc.

Note: use of firmware file and tool on you own risk. we don't take any responsibility of any damage of your handset. always read firmware update instruction carefully.