Engineering mode & TV out for Micromax A110, Mediatek phones

Hello friends, At present time most of the mobile manufacturer companies launch budgeted smartphone which comes with different great features and latest technology. Today we have discuss on how to use Engineering mode code for Micromax and other Mediatek smartphone. This is very use full code for Micromax and other Mediatek (MTK) Smartphone.

Engineering code help to make change easy in our phone according to us. But you should carefully make change on your phone by the Engineering mode. If you want to make change Before change default setting in the Engineering mode then, you should write default setting in the notepad then after make change in the Engineering mode. This is very easy and useful for you. After reading this article you will be able to easily edit your Android Smartphone setting as per your need.

Engineering mode:

Step 1: Phone dial pad on your phone

Step 2: Type code *#*#3646633#*#* or *#4634#

Step 3: when you finish typing then you will see Engineer Mode on your screen.

that’s all. See in this picture:

Engineering-mode

You can change in your Network setting, GPRS, Bluetooth, FM receiver, WiFi, CDS information, Audio, Camera setting and Display setting , YGPS etc. without root your phone by Engineering mode. But do be carefully. I am giving you an example of Engineer mode by increase speaker volume.

Must read: How to swap internal storage with the SD card in Android device

Like Increase speaker volume by Engineering mode:

1. Go to loudspeaker

2. Volume

3. Set max volume: from 128->150

Must read: Add Ringtones and Notification, Alarm & Massage Tones in Micromax A110

MHL-HDMI TV out:

Connect the MMX A110 to MHL adapter then to your TV through HDMI.

I hope you like this Engineering mode guide from which you will be able to easily edit your Android Smartphone setting. If you like this article or have any problem in this guide then please give your important suggestions in the comment box. Thanks to all.

257 response on “Engineering mode & TV out for Micromax A110, Mediatek phones

  1. rubalingam

    Hi, Team,

    I have Micro max mobile Canvas 2 model after dial in my display not showing end key pad, Speaker icon,
    Kindly solve the issue

    Reply
  2. Sai...

    Hi…i am using micromax Canvas nitro A311…i want to open the engineering mode.. . But when I typed the… No. Nothing happened… I dialed it also… But no use… Plz Plz Plz Plz help me… and could u tell me… What all are the… Disadvantages and advantages of.. . Engineering mode…? Reply fast as possible….☺☺☺

    Reply
  3. hemant

    Hey, hello Abhishek. I have a mircomax canvas a114. someday ago i have rooted my phone. and now i have reset it. but since then invalid imei problem is showing in my phone. I have tried the codes too but nothing is happening. I am not able to go to engineer mode. Can you please help.

    Reply
  4. nishikant

    Dear Abhisekh I have a YU yureka A05510 model phone .how to connect to led TV please help me fast.

    Reply
  5. rajendra singh

    sir mere pas micromax led tv model 32b7200mhd MHL Supported tv hai kiya mein mhl wire or mhl adapter ko kisi bhi android smart phone se connect kar sakta hun ya phir kisi mhl enabled smart phone se hi connect kiya ja sakta hai

    Reply
      1. Saurabh salunke

        Hi,mere pas micromax colours 2 A 120 Model hai, mera phone hdmi to micro cable ke liye competable hai kya ?

        Reply
  6. akshay mittal

    i m akshay my phone loudspeaker is very bad it produce very less sound i also try to increase volume in engineering mode but i m unable to find the option of loudspeaker someone plz help me to increase volume of my phone

    Reply
      1. MONTY BARIYA

        Abhishek I’m having canvas 2 A110 . But its not connecting in my HDTV . Can u help me how can I connect and with which cable can I connect to my HDTV. Even I’ve seen on YouTube that this mobile screen mirrors with TV . So pls help me out.

        Reply
  7. GOPI PATEL

    I have Micromax a116 volume problem .can't hearing volume other person phone call and not accepte engineering code only phone calls .internet calls volume is good n hearing other person .and sim card is not an India pls help me

    Reply
  8. mmehta07

    Hello Abhishekji,
    I am Mahavir.
    I have Miceomax A110, So I'm calling my mobile light shuts off. You tell me that I am in my mobile phone at just how light can be turned on? I know English is a little less if you answer me in Hindi / Gujarati language give better information,

    Reply
    1. mmehta07

      मेरे पास Miceomax A110 हे, में उससे जब भी कोल करता हु, या कोल रिसीव करता हु, तो उसकी लाईट अपने आप बंद हो जाती हे फिर वापस सरू नहीं होती, और जब तक कोल चालू रहता हे लाईट बंद रहती हे में कोल कट भी नहीं कर सकता, सामने वाल कोल कट करता हे उसके कुछ समय बाद पॉवर की प्रेस करू तभी लाईट सरू होती हे, इस समस्या का कोई उपाय हो तो बताइये?

      Reply
    2. mmehta07

      मेरे पास Miceomax A110 हे उसमे कोल आती हे तो सामने वाले की आवाज बहोत धीमी आती हे क्या एन्जीनियर मोड में आवाज बढाई जा सकती हे?

      Reply
  9. murali

    Hi Abhishek,

    This is a great post. Thank you. Can you please provide details for increasing volume of earpiece? With the maximum default volume the call volume is low.

    Reply
  10. sunil goyal

    I purchase micromax model A068. Its volume is very low. i dialed *#*#3646633#*#*

    to go to enginer ode but i am not able to go. please help me.

    Reply
  11. Lsiva93

    How to check thw working and status of the sensors(proximity, light, accelerometer etc). The code *#0*# doesnt work in micromax.

    Reply
    1. Stan

      Also engineer mode not working with code downloaded and installed mtk Engineering mode app but no tv out option is available in it.

      Reply
  12. abhijeet tribhuwan

    I have a LG smart led which supports miracsttm..which i need to connect through my wireless display in display setting in settings.my phone detects the tv. Tv detects the phone it connects then it says android not connected.plz let me know what is this issue,.how do i mirror my mm canvas 2clour A120 Phone screen on my tv..does miracast need internet connection?,plz help

    Reply
  13. Priyanka

    Hi.. am using micromax canvas 2.2 A110.. I can't hear anyone unless I put my call on speaker or on ear phones but the one at the other side can hear me perfectly.
    Any suggestions to sort this out pls??

    Reply
  14. sandeep H

    Hi people,
    I have a micromax A117 magnus. I want to connect it to my car dvd player as a tv out so that the videos on my android can be viewed on the car lcd screen connected to dvd player. Request your help

    Reply
    1. D. Kumar

      My phone macromax a117 how to coneted lcd tv hdmi port mhl or other convertors plz give me guidance play hd movies a117 to hd lcd tv

      Reply
  15. Satish Kumar

    hi abhishek sharma

    i have micromax A27, it worked properly before, but now it usually switches off when connected to the charger everty time. please help me with this problem

    Reply
  16. satish K

    hi,
    i am having micromax bolt A27 android mobile. i would like to run java games and play them in my mobile. can any one help me ………

    Reply
  17. satish K

    My micromax LED TV has a USB connection, can i connect it with my micromax android bolt A27 phone with that so that i can see the pictures and videos from the SD CARD in the android phone ?

    please help……………..

    Reply
    1. satish K

      My micromax LED TV has a USB connection, can i connect it with my micromax android bolt A27 phone with that so that i can see the pictures and videos from the SD CARD in the android phone ?

      please help……………..

      Reply
    1. Abhishek Sharma Post author

      Hi anand

      engineering mode is not solution of your problem.

      i thing it is software problem or hardware,
      if it is software problem then install your Rom
      if it is hardware problem then contact service center

      Reply
  18. ankit shukla

    Hi abhi …..my self ankit ….i have run this code for volume

    .when i had done the volume to 160 then the volume ia getting constnt …..nw its not getting low …..now wat will i do?

    Reply
  19. Pankaj Wadhwa

    Hello Abhishek,

    Pankaj again…if u remember I had few questions regarding Doodle A111 connectivity with Sony LED TV through USB cable.

    I have two more questions :-

    1st Question : Does Micromax Doodle A111 must be rooted first to open the engineering mode through that *#*#3646633#*#* code ? If not then is there any way to open the engineering mode of A111 Doodle as this code is not working ?

    2nd Question : When I connect another phone like Micromax Canvas 2 to TV through USB cable …then it gives 4 options to selec (1) Mass Storage (2) Media Transfer (3) Charging (4) I think some debugging….and we can easily select Media transfer or Mass Storege …and I can access the SD card folder. However, while connecting Doodle A111 it gives only one option to "ON" or "OFF" the "Mass Storage". Is there any way to get that 4 options in the phone so that I can select the Media Transfer and access the SD Card folder in my Sony LED.

    Reply
  20. sudesh

    Dear Abhishek I have a MICROMAX A110Q I have tried from the phone dialer *#*#3646633#*#* but Iam unable to locate TV out in the Engineering Mode. Kindly help. I have bought the MHL adapter cable (SONY make) which has a mini USB on one end and HDMI on the other end.

    Reply
  21. Pankaj Wadhwa

    I appreciate the quick response… Abhishek..!!!
    Few more kind questions please…
    When I connect my phone with computer with same steps…I could access SD folders. However, when using same steps to LED TV…not able to see the folder on LED TV. Strange??

    Does OTG works on Doodle A111? if no then is there any apps or way to OTG start working on this phone?

    Further, Micromax Enginerring Code also not working on Doodle A111? Is there any other way to open engineering mode?

    Reply
  22. Pankaj Wadhwa

    Hey, I am not able to connect my Micromax Doodle A111 with Sony LED. I wanna just access the SD card folder where I have movies saved. So when I connect with USB cable it gives me 2 options —(1) Debugging …I already checked that option …and (2) USB Mass Storage turn "ON" or "OFF". I had tried keeping it "ON" but still no folder shown on LED TV. Does that problem reated with TV Out option in Engenerring Mode? Please reply ASAP…thanks for your help on this

    Reply
  23. Anonymous

    Dear Abhishek I have a MICROMAX A110Q I have tried from the phone dialer *#*#3646633#*#* but Iam unable to locate TV out in the Engineering Mode. Kindly help. I have bought the MHL adapter cable (SONY make) which has a mini USB on one end and HDMI on the other end.

    Reply
  24. Anonymous

    I have canvasA110 and I have MHL cable and HDMI cable, I want to connect to my sony EX300 tv. How can I do that? I request you to please provide the complete details. As I am new to this. If you have any vedio it will be great

    Reply
    1. Abhishek Sharma Post author

      hi i did not try it
      but some peoples told me it works and some old Canvas 2 missing hardware regarding TV out

      if it will work then pprocess is OTG acble and USB +HDMI cable

      connect otg to mobile then plug USB in otg cable and HDMI connector in TV

      Reply
  25. vilok1980

    Dear abhi,
    you are doing great job for us and thanx to answer me so quickly. how to turn black menu background with wallpaper using on homescreen without installing any launcher for a110

    Reply
  26. Abhishek Sharma Post author

    ok
    how to delete assign ringtone to the particular contact?
    open contact –> particular contact –> set ringtone –> tick on default ringtone
    it is fist option

    that's all

    Reply
  27. vilok1980

    Dear abhi, again iam asking other query to you, how to delete assign ringtone to the particular contact for canvas a110, hoping answer soon.

    Reply
  28. Anonymous

    how to connect my Canvas HD A116 to TV cant see tv option in engineering mode or in settings

    Reply
  29. Sathappan

    Hi, I am using MicroMax Canvas 4, A210, I want to connect by mobile with my HD TV, thro MHL HDMI cable, I am not seeing the TV out option in engineering mode or in the display settings, please tell me how we can do this?

    Reply
    1. Abhishek Sharma Post author

      try it For TV Out in Microma canvas 4 A210 :- Connect OTG Cable with your phone —> HDMI Cable (one side USB male and second side HDMI port) —-> connect with TV

      Reply
  30. vilok1980

    HIII ABHI.
    THANX FOR UR REPLY. I AM KEEN KNOWING ABOUT HIGH QUALITY CANAL HEADSET FOR MUSIC PURPOSE, NO PROBLEM IF MIC IS NOT AVAILABLE , SPECIALLY FOR MICROMAX CANCAS 2.

    Reply
  31. Anonymous

    A110 has no HDMI out also not with MHL over USB.
    You have to use the 3,5mm Audio Jack with a special cable that is also available cheap for Nokia Phones (CA-75U) and then you have analog video/audio out.

    Reply
  32. Mrunal Nikale

    Hi Abhishek,
    I have MMX A116 canvas HD phone. And i just need to know weather this phone has a option of TV out put?
    Can i see this phone on my Videocon HDTV? And if yes pls. suggest me proper cable.
    And also if i have to root my phone or no to see my phone in TV???
    very keen to get reply from you.
    Thanks….

    Reply
    1. Abhishek Sharma Post author

      i thing it is miss canvas series till now
      TV out hardware missing canvas phone.

      if it is work then use OTG cable + Usb to HDMI cable

      root :- root your phone when TV out work or not
      Because root give max utilization of phone. It's have max plus point as campier negative point.

      Reply
    2. Mrunal Nikale

      Thanks Abhishek for your reply. I am a totally new anriod user. can you pls. tell me how do i root my phone?? Or update? i am currently on Jelly bean 4.1.2
      kernal ver. 3.4.5
      thanks pls. help. steap by step. my main aim to do is i have to see my phone on TV.
      thanks…. TC

      Reply
  33. Madan

    Hi Abhishek,

    Is it possible to connect micromax canvas a111 to tv via hdmi or by any other wireless means if possible?

    Reply
  34. Pramod Ahirrao

    Hi abhishek,
    Did u find anybody tried to connect MMX canvas 2 a110 to tv and got success by any mean or by using any ROM.
    Is this possible ?
    Does micro USB or 3.5 mm jack has video output facility in this phone.
    It depend on hardware or software or both?

    Reply
  35. Pramod Ahirrao

    Hi abhishek,
    Did u find anybody tried to connect MMX canvas 2 a110 to tv and got success by any mean or by using any ROM.
    Is this possible ?
    Does micro USB or 3.5 mm jack has video output facility in this phone.
    It depend on hardware or software or both?

    Reply
  36. ..

    Abhishek, Hi , was just going through the comments on A116..am new to your site.. just wanted to know about the ROM thing..am new and have absolutely no idea about anything advanced like this..now
    which is the latest software to a116 and how to update..
    does it fix the volume and gps problems..does it affect the quality of sound..
    how to get back to the original ROm ..will this affect warranty
    and finally if you do a factory reset after trying out the engineering option, will it come back to the original values

    looking forward to your reply ..thanks…. Kumar

    Reply
    1. Abhishek Sharma Post author

      hi
      this is official update and no warranty issue so update it .
      after update it will come back to the original values.

      don,t worry after update if you it is not official update then we provide V1 stock Rom of this phone.

      Reply
    2. ..

      Hey thanks for the reply:) . So does it solve the problem of gps and volume. Also is there a custom updating software for Micromax A116 like what LG has . I want it to be as simple as possible. Is rooting required? and please post the link to the latest a116 software..

      Thanks

      Reply
  37. Raghu Velicheti

    Hi Abhishek, I have an issue with my Micromax A116. I have to reduce the ear volume for each call as the default ear volume is 100%. Is there anything that we can do to change this default setting? Appreciate your help, Man!!

    Reply
  38. Anonymous

    Hi Abhishek, is there a way to increase volume in MIcromax A110, as I feel the voice is a bit low when receiving calls and would it make any difference if I shift from 2g sim to 3g sim.

    Reply
  39. Tips

    Hey great!!!… Aything for Micromax canvas HD a116… I bought one…It will be too good if i have some options like this…

    Reply
  40. Anonymous

    Hi , Anybody tried connecting Micromax A1160 to tv using MHL cable / converter.
    Please reply :)

    Thanks in advance.
    By Newbie

    Reply
  41. Onkar Mohite

    Hi ABhi,
    Have u tried tv out with Jelly Bean,Is it working?
    i m going to buy MHL adapter ,what should i do,u will check first and let us know,in JB there is option of tv out (enable/disable) in engineering mode.
    Thanks
    Onku..

    Reply
  42. Anonymous

    Hi,
    Increasing the Loudspeaker volume is cracking the sound. Sound cracks from the Loudspeaker when increasing the max value above 140. The default value is 152, and sound is cracking on this value too, so I reduced the value to 138.
    Please suggest if it is with everyone or only my mobile (A116) has this problem. So that I take it to the Service Center.
    regards,
    Dhirender

    Reply
  43. Anonymous

    Hi
    Is there any option in A116 so that the mobile go to sleep mode but do not lock. I mean it unlock with a touch only and no need to press physical unlock button.

    Reply
  44. Anonymous

    Hi Abhishek, after upgrading to Jelly bean..headphone music switch buttons are not working anymore….plz suggest solution….

    Reply
    1. Anonymous

      Hi ..Thanks for your reply…so does not this mean that you did not face this particular problem in your phone after official JB upgrade…
      Plz confirm….

      Reply
  45. kiran gadade

    Hey thxs abhi, I recently updated my Micromax a110 to official jb version. Is it fine now to work with TV out or still ur not sure. I saw option of TV out in engineering mode.

    Reply
    1. Abhishek Sharma Post author

      hi kiran with tv we watch move on tv & play game on TV with mobile lots more but it is not clear that micromax a110 tvout is working or not because some people told it is working & same says is not working.

      Reply
  46. Anonymous

    Hi,

    After update to Jelly Bean, my headset button has stopped functioning. Like previously with on lick i can play/pause the music, but now it's not responding. Is there anything i can do in engineermode that will solve this problem?

    Reply
    1. Siva Pratap

      Hi Abhishek,

      I also have the same issue with the Jelly Bean ROM. This issue is present even in custom ROMS. I flashed SUVI ROM V9 and same issue exists. I reflashed ROM many times, but with no luck. Please let me know if you have a solution for this issue. This is the only reason I keep going back to the stock ROM. Right now, as I'm typing this I'm flashing the stock ROM after testing the SUVI ROM. Thanks in advance for you help.

      Reply
    2. Siva Pratap

      No Abhishek, Same problem exists in Cynus T2 ROM as well. I flashed it, tested and went back to stock again. Please help here if you have any solution for this. Thanks in advance.

      Reply
  47. Sachin

    Hi Sir,

    Great Information!!
    Can you please help me with the Engineering Mode for XOLO Q800? I am going to buy one today and it will be very nice of you if you could provide the combination for the engineering mode for this Handset.

    Thanks

    Reply
    1. Arjun R

      Go to play store on the search box type mobile uncle tools install it now open your mobile uncle tools you will see an option engineering mode click on that it will open

      Reply
  48. Bhargav Sastry

    Hey abhii

    Thanks for ur resolutions even i messed up with my audio settings…. will my phone behave as new once once i change the settings back to default audio settings

    Reply
    1. Anonymous

      Hi Abhishek,

      I'm using SUVI v9 ROM. Everything works fine except that during phone call using the head phone, the other person can not hear me clearly. I need to speak quite loud. I reverted to JMP ROM which I used earlier and I don't face this issue, meaning the head phone is okay and there is some problem with SUVI ROM. Could you please help? Is there any setting I can change? Thanks.

      Reply
  49. saksham mansotra

    dehey abhishek really stuck up with my phone i have mhl cable hdmi cable but when i conncet to the tv i cannot see see anything.i have neither updated my phone it is the same as it was on the day i buyed it plzz help me out.

    Reply
    1. saksham mansotra

      so abhishek if i have the jelly bean update will i be able to connect micromax a110 to tv?
      moreover how was the tv display when you connected.ABHISHEK CAN YOU PLEASE UPLOAD A VIDEO "HOW TO CONNECT A110 TO HDMI IN TV".

      Reply
  50. Anup Rode

    ya tv has hdmi port i use mhl cable which has microusb one side and male hdmi pin on another side so i directly connect but not working. i think otg is use only for pendrive.

    Reply
  51. Anup Rode

    i have mhl cable (micro usb to hdmi) n using cynus T2 jelly bean ROM( for micromax a110) but TV OUT not working plz help. post a screenshot of TV out working

    Reply
    1. Abhishek Sharma Post author

      hi Anup i am also try MHL cable but it didn't work. same people told me that it work with otg + usb to HDMI

      if you got HDMI port in your TV then try it

      Reply
  52. sunny123

    Hello Abhishek,

    I messed with the Audio Setting for Value for both Headset Mode and Loudspeaker Mode.
    Please can someone let me know the default setting for Audio; Headset Mode [Value, Max Vol] and LoudSpeaker Mode [Value].

    Thanks in advance.

    Reply
  53. Abhishek Sharma Post author

    if you update with cynus T2 Jelly Bean Rom than you get by default TV out setting in display option

    this best rom for Micomax A110 update now with Stock Rom Cynus T2 Jelly Bean 4.1.1

    Reply
  54. Anup Rode

    currently on suvi ROM v3 when I enter into engineer mode TV out option not showing there I have mhl cable n HDMI cable. please post TV out patch so that I can use TV out on suvi ROM

    Reply
    1. Abhishek Sharma Post author

      it is not only suvi ROM. it is basically Cynus T2 Rom Default Feature.

      Suvi Rom is cyuns T2 modified Rom ok

      best ROM is Stock ROM
      V2 and Cyuns T2 Jelly Bean

      Reply
  55. satish sharma

    My a110 phone came with v2 ROM. I flashed with Mobistel cynes T2 JB. I like the updates but is there any way to go back to original rom as it was supplied with phone?

    Reply
    1. Satish Kumar Sharma

      I think OTG cable is just micro-usb to USB(i use it to connect keyboard, pendrive, mouse, etc to phone), so its not in the scene. MHL cables have one end micro usb, other end HDMI Female socket. My TV already have a cable out with male HDMI. So i think one end of MHL cable(micro-usb) goes into phone, other end( HDMI Female ) should be plugged into Cable out in my tv ( HDMI male).

      My phone is rooted but it have stock rom. The number you told in this post i tried and it works. I saw an option TV out. I think i have v2 rom as stock because i have two internal memories(1gb, 1.45gb). So will i have to flash another rom for it to work?

      Reply

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