[TUT]Root + Xrecovery + JIT for X10 Mini Pro with firmware v2.1.1.A.0.6 !

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mortadelax

Senior Member
Sep 17, 2011
205
30
La Plata
Yes it does, it makes the whole user-experience a bit faster and smoother.
It's the single best thing you can do for the 2.1 firmware.

Thanks SmG67.
One more question. I really need to install jit without xrecovery beacause my vol button does not work. As I read in the thread, I believe I can do it through shell commands on terminal. Is that right?
 

SmG67

Senior Member
May 2, 2012
2,128
849
Thanks SmG67.
One more question. I really need to install jit without xrecovery beacause my vol button does not work. As I read in the thread, I believe I can do it through shell commands on terminal. Is that right?

I think you can enable JIT with Flashtool instead of doing it manually, although I'm not sure if that is still available in the latest version.
 

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    Hey guys,
    The good news i wanna notice for everybody here is my X10 Mini Pro with lastest firmware 2.1.1.A.0.6 can Root + xRecovery + JIT and use Link2SD okay without any errors !
    I will tutorial you to do that. Now lets begin !

    Root : Automate Installation
    1. Download attached file "SuperOneClick".
    2. Enable "USB Debug".
    3. Connect phone to "PC" and select "Charge Phone".
    4. Open "SuperOneClick" and select "Root".
    5. Wait!
    6. When it is done, reboot.

    xRecovery : Manual Installation
    - Phone must be rooted
    - Download and install Titanium Backup. Run it and press Problems to install busybox or you can install standalone busybox in market !
    - Download attached file and unpack the recovery package in to sdcard
    - Use Root Explorer to remount /system rw
    - Copy the content of the package (3 files) into /system/bin folder
    - Chmod 777 for 3 files copied !
    How to use xRecovery :
    - Reboot your phone !
    - Press BACK button few times right after white SE logo appears.
    - Use VOLUME-UP and VOLUME-DOWN to browse, HOME to select, BACK to go back.

    JIT : Here is manual installation. Automatic Installer here : http://xdaforums.com/showthread.php?t=951274
    I'm strongly recommend to backup with xRecovery before install JIT !
    - Download attached file !
    - Go to market place and find app "Terminal Emulator" download and install it.
    - Extract and copy to sdcard
    - Use root explorer to remount /system rw
    - Copy dalvikvm,dexopt,logcat in sdcard to /system/bin/
    - CHMOD 755 for 3 files copied!
    - Copy libdvm.so,libnativehelper.so,libcutils.so,libdl.so,liblog.so,libm.so,libz.so in sdcard to /system/lib/
    - CHMOD 644 for 7 files copied!
    - Copy build.prop in sdcard to /system/ (You can use your build.prob file. Please see Warning section below)
    - Chmod 666 for build.prop !
    - Go to /data/dalvik-cache/ and remove all file in it or use command rm -r /data/dalvik-cache/* or we can use xRecovery and choose Advanced Options > Wipe dalvik cached
    - Reboot your phone and enjoy !

    - To check it work or not run Terminal Emulator and type dalvikvm -k if you see "Configured with: debugger profiler jit show_exception=1. It's mean JIT has been working !

    Warning : if your phone cannot reboot again please use xRecovery to restore backup file (if not backup yet you can use SEUS to reflash your device) and JIT again with your build.prop file.
    Follow these instructions:


    - At the step copy build.prob above please use your build.prob instead my file provided and edit your file :
    - Edit /system/build.prob with Root Explorer
    +Find :
    DEVICE_PROVISIONED=1
    and replace with
    #DEVICE_PROVISIONED=1
    +Find :
    dalvik.vm.heapsize=24m
    and replace with
    dalvik.vm.heapsize=30m
    +Find :
    and replace with
    +Find
    if don't have add one
    +Add
    dalvik.vm.execution-mode=int:jit
    at the end of file !
    - Save file and do continue others step to complete JIT.

    Thanks to zdzihu for xRecovery, shivenjuneja for SuperOneClick modified version and all member in XDA for JIT installation method !

    Now important action ^_^. Please thanks me if you want :D cheer !!
    1
    I have been wrote new warning section for who have problems same you. Please read and do again to fix it. I hope you can because i can :D

    okay i'll try it, maybe tomorrow...

    it's late night now

    thanks anyway ;)
    1
    For those needing JIT in the version 2.1.1.A.0.6.

    donetus has updated deano309 xrecovery based installer. All you need to do is copy the files to the SD card and update using xrecovery.
    http://xdaforums.com/showthread.php?p=11289748#post11289748

    Works well.
    1
    xRecovery install but not boot ><

    Why not boot dude ? Try my AIO installer script : http://xdaforums.com/showthread.php?t=951274 to install xrecovery because xrecovery working 100% on lastest firmware ! i tested so many times
    1
    Re: OP

    +Find
    Code:
    [COLOR="red"]debug.sf.hw=1[/COLOR]
    if don't have add one
    +Add
    Code:
    dalvik.vm.execution-mode=int:jit
    at the end of file !
    - Save file and do continue others step to complete JIT.

    Hey bro, nice TUT for jit...just wondering, the part in red, what do i replace that with? Or do i just comment it out? Sorry prob a stupid question, im just really sick of having to reflash so just making sure its all good before i flash to my phone.

    Cheers,
    Jeremy.