[GUIDE]How to fix proximity bug of any rom in micromax a120

[Biswajyoti]

After doing some research I found a way to fix Proximity
bug of all roms made for c2c..To fix the proximity bug just follow these steps:
STEP1:
Switchoff the phone
STEP2:
Press vol up,vol down and power at
the same time(You will get 2 options ie. factory test mode & recovery mode)
STEP3:
Press vol down to enter factory test mode
STEP 4:
Goto item test(press vol down 4times)>touch menu key(left
capacitive touch button of your phone)>now goto ps
calibration by pressing vol down key >press menu to
confirm>cover the proximity sensor with your
thumb>select
calibrate by pressing menu key..now press back and
reboot
your phone>enjoy .

 

[rahabd03]

Thank You

Great man!!!
I had the same issue of proximity not working. While searching around I came across your post. No more calls getting hungup accidentally while talking !!!
One tweak, instead of covering the sensor while calibrating; having my thumb around 1-2cm above sensor gave better result while using phone once calibrated.

 

[iloveandroidtechnology]

After doing some research I found a way to fix Proximity
bug of all roms made for c2c..To fix the proximity bug just follow these steps:
STEP1:
Switchoff the phone
STEP2:
Press vol up,vol down and power at
the same time(You will get 2 options ie. factory test mode & recovery mode)
STEP3:
Press vol down to enter factory test mode
STEP 4:
Goto item test(press vol down 4times)>touch menu key(left
capacitive touch button of your phone)>now goto ps
calibration by pressing vol down key >press menu to
confirm>cover the proximity sensor with your
thumb>select
calibrate by pressing menu key..now press back and
reboot
your phone>enjoy .

wow......you are a genius man....you made my day....thanks for your help ....thanks again .......

 

[rahabd03]

It worked !!!

Thanks a lot :good:

 

[maharoof]

After doing some research I found a way to fix Proximity
bug of all roms made for c2c..To fix the proximity bug just follow these steps:
STEP1:
Switchoff the phone
STEP2:
Press vol up,vol down and power at
the same time(You will get 2 options ie. factory test mode & recovery mode)
STEP3:
Press vol down to enter factory test mode
STEP 4:
Goto item test(press vol down 4times)>touch menu key(left
capacitive touch button of your phone)>now goto ps
calibration by pressing vol down key >press menu to
confirm>cover the proximity sensor with your
thumb>select
calibrate by pressing menu key..now press back and
reboot
your phone>enjoy .

Thanks man .I mean really,really,really thanks.this is the only solution that worked for me!!!keep up the good work!!!
Love,
Maharoof

 

[vikramlance]

Thank you so much man ! this is amazing. I had this problem for long time and searching for the solution but didn't get any. I saw number of annoying videos on youtube and wasted lot of time. But finally your solution worked. Thank you so much for your efforts.

 

[Cpreshmi]

Micromax hs2 proximity sensor reset

The best solution is
1. Switch off phone
2. press volume up, volume down and power button
3. Select p.sensor
4. Calibrate

This will solve the issue of no display during incoming call and outgoing call. This will work sure. No app or dialer will not solve this issue.