How to Open Engineering Mode in any Android Device - With Explanations HD

Dial this number in your Android mobile that is *#*#3646633#*#* and see the engineering mode and you are the just amazing with your Android Mobile. Published on 17 Mar 2014(1182 days ago) Increase Volume Of Loudspeaker Earphone Or Mic of Android Device in engineer mode(MediaTek). You can enter into engineer mode by using Mobileuncle MTK Tools in mediatek devices. Note :- If you want to increase speaker volume further after setting maximum volume to 160 then you can make change in value upto 255. Increase in multiple of 12 gradually upto a level of satisfaction or maximum value of 255 Please SUBSCRIBE to "" Advice Tuber "" Share, Support, Subscribe!!! Youtube: https://www.youtube.com/c/AdviceTuber Twitter: https://twitter.com/Advice_Tuber Facebook: https://www.facebook.com/Advice-Tuber-132615537295230/ Google Plus: https://plus.google.com/u/1/115093950701338025718 Advice Tuber About : Advice Tuber is a YouTube Channel, Where You will find Gaming and Technological videos