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[Q&A] [CM11][GT-S7562] Samsung Galaxy S Duos Kitkat 4.4.4

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Senior Member
Jan 24, 2015
i mean after clean flash manually all the apk i have to install with zip it can be faster so if u can help
Use the titanium backup pro app.Through this app you can create a zip of user apps and their data . Through recovery you can install this zip.
Or you can restore only the data part of nandroid backup through recovery after installing the ROM.
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Senior Member
Feb 23, 2016

How did you make the TWRP flashable .zip for your Hungarian Modem? I want to flash my stock modem via TWRP.

I have downloaded the stock firmware and extracted "fat.bin".
Should I just extract then replace the "fat.bin", in your Modem_S7562XXLJ3.zip, then compress it back to zip?


Nov 7, 2017
Xiaomi Poco F1
CM11 Network Speed Issue

Hey There I Followed Your Guide Instruction And Did Everything Stated I'm Getting Network But I'm Not Getting 3G Speed Eventhough On Wcdma Mode When I Was On Stock I Was Not Having This Issue

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  • 7
    Is this a request for the modules?
    Gesendet von meinem GT-S7562
    here is the rc3 kernel with modules
    plus one thats slightly more oc'd (1209MHz) which i built for testing
    basically like the one for rc2 but without f2fs enabled ramdisk (you can do it on your own if you know how to ;))

    Edit: forgot to mention
    before or after installing mod kernel
    -delete /system/lib/modules/frandom.ko
    -edit /system/etc/init.d/00frandom by putting a # before the line that starts with "insmod"

    frandom is now built in that's why
    I am using a new version of this Rom namely CM 11-12 by Niko_Belic605 located here http://forum.xda-developers.com/s7562/development/cm11-12-rom-s7562-t3308611

    I am having problems regarding USB OTG....
    it is not working on my device
    the logcat file has been attached with the post.
    I think there are some kernel errors.....
    please help.....it will be beneficial for me and others.
    First it is no new version of this rom! It is an older modified version.

    You need a special y-cable for otg to work as the device doesn't provide the power to the attached external device.
    Ive gone through the logcat quickly but couldn't find related errors or warnings.
    @KlinkOnE bruv
    1. What's the benifits of this kernel?
    2. Do i need a fresh rc3 installation when am already on RC3?
    3. Which one is best according to your experience between these twos?

    just flash over rc3 using your favorite recovery..

    same as here http://forum.xda-developers.com/showpost.php?p=59512042&postcount=268

    -based on majonez ba2x repo
    -f2fs filesystem support (just built in you'll have to edit fstab if you want to use)
    -upstreamed to kernel version 3.0.79
    -linaro 4.9 toolchain
    -disabled some samsung stuff (logging, debugging and hogging)
    -disabling sec_dvfs fixed behaviour with frequency not sticking in performance menu

    + this time
    -optimization level -O2
    -GPU lowered to 245MHz (stock)
    -1209MHz OC
    -VDD-level control (UV) activated for testing (doesnt work propably never)

    dont expect too much try it though

    ive no plans on going back to stock atm but highly depends on your personal flavor

    Dev, can you pls upload another link for the firmware .? tnx
    @GiannisSma bro i followed all the process & read all the Q&A of this thread but still facing same problem. gservice is also frozen by link2sd, thn where is the problem? i m using RC3
    I don't do any setting at servicedisabler or freeze the gplay service with link2sd. Only at privacy gurd I turn off the location, project, keep awake, auto start.