Category Archives: SGS 2

Samsung Galaxy S II

How to increase the ear price volume increase for Samsung Galaxy SG2

The general fix is to access the service mode, and alter the default max volume for a headset call as

Enter this number *#*#197328640#*#*
This will open the service mode menu.
Select option [5] AUDIO
Select option [1] (VOICE CALL)
Select option [2] HEADSET
Select option [1] Volume
Select option [1] SRC Speech RX Volume
Select option [5] 5_lvl : 87
Press the menu button (left side)
Choose Key Input
Enter a value between 0 and 100, with 100 the loudest setting.
Press ok
Then press the menu button and select back this will save (don’t use the right side back key you normally use to navigate the phone or you will quit out of the settings).
Keep selecting the menu and back until you exit the service mode menu.

You will also note you can change volume settings for other things like Bluetooth, handsets, video call etc.

It may to beneficial to try this fix firstly as it would not involve you having to return your handset.

How To: Root Your Android Phone (SuperOneClick Method)


Root the Phone


1. Download and install the latest version of the rooting program, unzip it, and install it on your computer:


One Click Rooting Program


2. On your phone, go to Settings > Applications > Development > Make sure USB Debugging is checked ON.


3. Plug your phone in via USB cable to the computer.


4. Right click the program and click Run As Administrator (or just double click it if using Windows XP).


5. Click the Root button and wait for it to finish.


6. Once done, you should see superuser permissions in your phone’s apps. If so, you are all set!

Please note that if you device is not listed here, it doesn’t automatically make it incompatible. The list is definitely incomplete.
Use the search feature to search for your phone model: 

How to Make DIY USB OTG

Need Items

  1. USB to Micro-USB cable     








2. USB Extender Cable






Screwdriver, Cutter and Soldering Gun


First of all cut the USB to Micro-USB cable far from Micro-USB end about 6 inches.


Open up the outer cover and carve the plastic around the micro USB pins. 
















In Micro-USB normally pin will be arranged     







After that solder the 4. pin to 5. pin with a piece of wire


Make sure that wire ,which is joining PIN4 and PIN5 is not touching the other cable.



Now cut USB extender for the female USB Connetor about 3 or 6 inch

Remove the shiled for wire at end of both connector (were u cut the cable out for USB Male Connector )

Join wire with related to wire colours.



Green –Green



Then try connect your cell .Now ur USB OTG is READY