Thursday, September 29, 2011

How to install Semaphore JVS 1.7.5

What's new in Semaphore JVS 1.7.5?

- bundled HM.Carbide's Semaphore Script Manager v0.31 application (thanks to HM.Carbide)
- slightly increased voltage at 1.2GHz (1325mV) for better stability on some phones.
- deleting boot sounds procedure creates backup on /data/local

We have Overclocking features available. Reboot not required.

You can check your Over Clock using Quadrant System Information

How to install Semaphore JVS 1.7.5?

1. Download semaphore JVS 1.7.5 and copy into your SD Card

2. Download SGS Kernel Flasher
3. Run SGS Kernel Flasher and flash new semaphore


At the end you should have this.

Note: This is with the assumption that you had installed Semaphore 1.7.0 or you had root your JVS

Continue reading here...


  1. What is the installation method, if I use the DarkCore Kernel in Ext4 mode?

  2. You are rooted. You can use SGS Kernel flasher to flash any new kernel.

    Kernel List
    1. DarkCore
    2. Semaphore
    3. TalonDev

  3. tnks dear i update XXJVT n overclock 1.2 GHZ my galaxy S .. got a question is their any harm to overclock device ? any precuations ? any tips to make it longer n fast deivce

  4. jamain johari, thank you!

  5. Arsalan,
    overclock no harm to your galaxy s, but yes to the battery. do not over clock, too far. 1.2ghz the max.

    to make you sgs faster, just get the lagfix active. the safest way.

    you are welcome

  6. Tnks Johari.... well i'm trying to to install ChainFIRE JVT kernel .. lets see how it's work after that i'm going to flashhh this rom