How to flash Stock Rom on Micromax A106 unite 2

This is a simple, safe step by step tutorial to update or flash Stock Rom on Micromax A106 unite 2 4GB ROM and 1GB RAM with image guide.

Hi, This is first approved flash Stock Rom on Micromax A106 unite 2 (4GB ROM and 1GB RAM) by Micromax. You can get Stock Rom V1 of unite 2 and flashing/updating guide by this post.

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In this flash/update guide you will find all steps with image, therefore it is safe and easy method of flash Stock Rom on your Unite 2. Micromax A106 Unite 2 is powered by Quad-core 1.3 GHz Cortex-A7 Processor with Mali-400MP2 GPU and 4.7-inch IPS LCD capacitive touchscreen with 400 x 800 pixels Resolution with 16M colors.Micromax Unite 2 has accelerometer and proximity sensors. Unite 2 run on an Android OS, v4.4.2 (Kitkat).

Must Read: Increase internal memory in Android Mobiles in easy steps

Make some preparation of flash or update for your phone safety:

1. First of all take a backup of your phone, here is guide Click here.

2. Your phone battery should charge 80% minimum and make proper power backup of your PC or Laptop.


Download ROM and Tools:

File Name Download link
Micromax A106 unite 2 Stock Rom V1 Download
Micromax A106 unite 2 SP-Tool v3.1312.0.139 Download
Micromax A106 unite 2 USB Driver Download

Steps to update or flash Stock Rom on Micromax A106 unite 2:

Step 1: Install drivers on your PC and Enable USB Debugging on your Phone. Go to Settings >>> Developer options >>> USB debugging check it ( If your phone have Android 4.2 or upper version then see how to enable Developer options here is guide of this Click here). After then switch off your phone.


Step 2: Extract Stock ROM and SP Tool folder, where you want. Open the SP Tool and run Sptool.exe as Administrator.


Step 3: Click on Scatter-Loading option. SPTool ask you the location of the scatter file in your PC. You will find it in the extracted Stock ROM folder. Now go to the Rom folder and select the file “Android_scatter_emmc.txt” which is your stock Rom scatter file.


Step 4: Now Select firmware upgrade from drop-down menu then click on Download. And Connect your switch off phone with The PC via USB cable (Make sure your phone is switched off).


Step 5: SP Tool auto-detect your phone and process will start. If Sptool is not recognize/detect your phone then install vcom driver read this post it will help you click here (Driver already in phone flash drive if you don’t have these drivers then install it). After install Vcom driver reconnect your switched off phone with the PC. If you phone again not recognized by your SP Tool then try to flash via Meta mode flashing process, here is Meta-Mode flash guide click here.


Note: Don’t interrupt this process as it can potentially brick your device. Make sure no power interruption takes place.

Step 6: Now start downloading Stock Rom in your phone by flashing. After the process complete, a green ring will appear. Now disconnect your updated Smartphone.

Must Read: How to increase Internet speed in Android Device : 7 tips

After flash Stock Rom on Micromax A106 unite 2, you can root your phone because root allows for you to use a maximum of your phone without any restrictions. After root you will install custom Apps, Rom and setting in your phone. But before root you must read Root Advantage and Disadvantage by this post. Then after read and follow this guide to root your phone: How to root and install CWM recovery on Micromax A106 Unite 2.

Note: I am not responsible if you make Mistakes and Bricked Devices.


          1. Click on option in the SP Tool then click on USB Mode then you can find DA DL All with Check sum near stop button. Tick it then try again.

          2. Install driver like Vcom or CDC and try to change your USB cable.

          3. drivers r installed properly manually wid proper procedure
            will try it again by installing drivers nd changing cable..
            anyways..thnx a lot for guide

          4. did all the things again roperly but nothing is going rite….
            same error is occuring again
            pls help me with this

  1. Canvas A106 .I’ve downgrade from d PC then its lights is ON nothg I’ve done a hard rest n then its showing just an android logo n not responding while restarted it many tyms.plz help

  2. i have flashed stock rom bt my unite 2 doesnt show anything on screen not even charging or not even showing led indicator…totally dead ..what to do..plzz help me bro…!

    1. Hi Shibashis

      Try to recharge your battery by battery charger then try to flash your phone.

  3. I Abhishek ,my name is Rakshit and I have flash the philiz recovery but the phone is not starting and not able to flash a custom ROM. and now the PC is not detecting the phone and I am unable to flash stock ROM please help me. please reply me at my gmail: [email protected]

    1. Hi

      Try to recharge your battery by battery charger then install vcom driver on your PC and flash stock Rom.

    2. Hi sir
      My phone screen is turning on and after some time goes off so the complete boot cannot takes place.I think it got soft bricked. So please tell how can i repair this.

  4. Hi sir,

    iam using OLA phone(MICRIOMAX UNITE A106) ,which is given by OLA companey .Now My question is ,I should be able to use this phone as normal phone .please help me the better way to FLASH my phone and should be able to use it as better.Thank you.


    1. Hi

      Reset your phone by recovery. If it is not working then flash your Stock Rom on your phone.

  5. My phone is hanged in boot logo. So i can’t enable usb debugging.. Will it work without usb debugging? Or is there any way for this? Plzz tell fast!

  6. Accidently i selected “format + download” instead of “download” now phone is getting successfully flashed but nothing is coming on the screen.

    1. Hi

      Flash again Stock ROM and don’t touch your phone screen till phone fully boot in normal mode.

  7. I have successfully flashed the my Micromax A106 but now the phone is not starting and its not even detected by PC.

    1. Hi

      click on option in the SP tool then select download and check USB checksum in the DA DL ALL with checksum. Then follow these steps and flash your stock Rom again.

  8. Hi,

    My Phone is not detected by SP flashtool. what should i do? Plz help me to resolve this issue

  9. My has been Bricked But, i am successfully done, even BSC Eng. Failed………….Allah is almighty, But this site help me a lot..

  10. Not working MMX 106. Showing me….. "PMT changed for the ROM It must downloaded"
    Plz help me, what can i do

  11. Hi,

    I have completed successfully but Sim card is not detected ..Any help is greatly appreciated.


    1. after selecting the Scatter file u need to press download click only.and wait for 2 minutes then connect u r not click the Format.if u click the format then u r IMEI wil be gone.

  12. sir my unite 2 is not responding i have completed every step successfully …………………………………………… it is not switching on wat should i do now ???????????????????????????????????

    1. Hi Theegala

      it for Micromax A106 unite 2 (4GB ROM and 1GB RAM) and which is version of your phone

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