Looks like Samsung has decided to walk on the Apple path. If you remember the network related issues being complained by Apple iPhone 4 users, where they faces the problem then they hold the handset in particular manner. Similar kind of issue had been seen in the Samsung S2 GT I9100, the flagship model for Samsung. The issue has been complained by many uses in most of the countries, where the problem is with digital noise reduction/cancellation. Well this post is all about fixing up that issue permanently, At My CENTRAL TECH we have come up with the solution to this problem. So without taking much of your precious time, lets move on to the procedure to fix up this issue.
Disclaimer: Please note that, this procedure is only liable to the Samsung S2 GT I9100 users and we strongly recommend others mobile users, not to try this procedure on their handset. We would not be responsible for any kind of error or damage occurs to your device while attempting the procedure published in this post.
Steps to fix up the digital noise reduction/cancellation problem in Samsung S2 GT I9100:
Step1: Firstly, you need to remove the battery and also need to remove the screws to unclip the back and the front cover, as show in the image below.
Step2: Now as you have removed the cover, you will see the image similar to the image below. You will also see red block which is called as ‘ZZ’.
Step3: Now, there will be two components which are interfering with one another. ‘A’ is the NC microprocessor sensor; ‘B’ is the speaker. Make sure that the NC sensor is placed correctly.
Step4: You need to loose the speaker in order to clean out the housing dirt which actually hampers the performance of the phone. For this you can gently elevate the speaker in order to clean the dirt substances.
Step5: After cleaning, you need to flip back the speaker and make it settle perfectly at the original position. Ensure that the rubber which is surrounded with the speaker is pressed firmly.
Step6: Now you need to make use of a peace of cupboard or you can also use thick paper and cut it down to the dimension of 5mm x 12mm by 0.5mm and place it over the speaker. You can confirm you proceedings with the image below.
Step7: Now close the cover and put the battery back and start your handset and make a test call to check the eco effect.
I am sure; you will no more face any digital noise reduction or cancellation issue in your handset. Do let us know your feedback on the published procedure and do try out to resolve your issue with minimal effort.
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[...] I9100 on XWKL1 Gingerbread 2.3.6 Firmware No Comment Well after fixing up the issue of the noise reduction and cancellation, its time now to root the Samsung Galaxy S2 GT I9100 on the XWKL1 Gingerbread 2.3.6 firmware. In [...]