[CM9.x][CM10.x][Guide] - Volume Up Your Speaker

Vadim Shved

Senior Member
Mar 31, 2013
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C:/Ukraine/Sumy/
People ask me why the speaker's volume is too low on CM9 and CM10.x ROMs, instead of stock ROMs. CM9 and CM10.x users hear their interlocutors badly. Service codes dont work.

Ok, here is my SamsungServiceMode for Galaxy Ace that works on every ROM - now you can volume up your speaker with my guide.
SamsungServiceMode is already included in my MIUIv4 ICS and CM9.2 ROMs.

Let's start! :fingers-crossed:

1. Download and flash my SamsungServiceMode
2. Now open SeviceMode in your dialer: *#*#197328640#*#*
3. Goto Section 5 - Audio (If your Section5 Audio is blocked, you need to change your modem)
4. Goto Section 1 - HANDSET
5. Goto Section 2 - RX VALUE
6. Goto Section 1 - RX CODEC/VOLUE

Now you need to add your volume values. Here is my values:
Rx Codec Gain - ffff
RX VOLUE 4 - 5fff
RX VOLUE 5 - 12fff

Be careful! Dont give too high values! It can damage your speaker!
Good luck! ;)
 
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