MTK Engineering-How to increase Speaker(handset) volume levels during a conversation?
MTK Engineering-How to increase Speaker(handset) volume levels during a telephone conversation?
I have a problem with the volume during a call
I installed the MTK Engineering (Google Play) on my Goclever Quantum 4.
I was trying to increase the volume.Unfortunately, there are a lot of shortcuts that do not understand (sip, sph, etc.).
I tried to change the value of an intuitive way.
After either try and restart the phone I set a good level of the earpiece volume during a call.
Now I do not know how I did it?
Can someone explain to me step by step how to with program the MTK Engineering increase the volume level during a call on the handset (not the speaker or the headset).
How to increase only the level of the handset without adding other levels?
I will be grateful for your help.
SGS Plus I9001,SGTab2 7.0