[ROM][UNOFFICIAL][Lollipop 5.1.1] CyanogenMod 12.1 for S4 Mini [3G|LTE|DUOS]

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shtepan

Member
Sep 1, 2009
10
1
Prague
So I just reinstalled this rom (cm-12.1-20151005-UNOFFICIAL-serranoltexx) + gapps, turned on the phone, did some stuff in the settings and it suddenly turned off and rebooted, but it got bootlooped and now I can't turn it on :\
Any ideas?

I get in this troible with each nighties update.. start with power + menu + vol down to get in download mode and then choose reset helped me.
 

Raynbow74

Senior Member
Oct 5, 2014
55
3
Still cant get it to work, when I'm in the settings menu it restarts and a never ending bootloop happens... I dont know why, it used to work :\
Anyone found a solution?
 

mike2nl

Senior Member
Jul 24, 2009
3,965
670
62
Near Utrecht
think the project is dead, and the f4k Lp kernel too
But still the best one for our S4 mini here on XDA. I use it all the time now and have given
that phone now to my little son who is 10 years old and he is lucky because he has a
CM phone now. His friends coming with original stock stuff, baeh. Now he is the
king by the girls, lol ;). And that with 10 years ...

Jesus the time is changing really fast in our current days. When i think back when i was
10 years young, oh ,oh that was totally different ... and that is 47 years back, autsch i am to old.

BTW: you guys have seen this thread?
 
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Kirrrr

Senior Member
Sep 15, 2013
264
61
Hey there!
Small question: does subj include init.d scripts support? And if it doesn't then what is the right way to add such support in our case?
Regards!
 

Tanzim Abir

Senior Member
Dec 5, 2014
76
12
Dhaka
OnePlus 3T
But still the best one for our S4 mini here on XDA. I use it all the time now and have given
that phone now to my little son who is 10 years old and he is lucky because he has a
CM phone now. His friends coming with original stock stuff, baeh. Now he is the
king by the girls, lol ;). And that with 10 years ...

Jesus the time is changing really fast in our current days. When i think back when i was
10 years young, oh ,oh that was totally different ... and that is 47 years back, autsch i am to old.

BTW: you guys have seen this thread?
I'm just here for the i9192 builds :D
The link you gave is for the i9190/5.

But for the i9192 dudes, I can suggest you guys try out k2wl's cm 13 builds! They're good but k2wl is unavailable ATM, so csendre is building the builds.

Sent from my GT-I9192 using XDA-Developers mobile app
 

jayb800

New member
May 8, 2015
3
0
London
Just a quick thanks to the op and all you guys testing and providing feedback. Been running 12.1 build 20151005 for over six months now - it's super stable, rock solid & kicks a$$ compared to the stock $amsung bloat ROMs. This is also the most efficient ROM I've been on (and I've tried many).

Sent from my GT-I9192 using XDA Free mobile app
 

Jonny_Brravo

Senior Member
Oct 6, 2012
80
6
Wien
I flashed few times this ROM, but every time I lost root access and when I try root it again I do it but without success. On recovery mod writes that all is done ie. that I have with success flashed root toolkit but when I try to check is phone rooted - is negative. I must confirm that any custom ROM of Lollipop which I flashed has same problem ie. I lose root. Now I am on Marshmallow and I have no issues with root access. Does anyone know maybe how can I fix it?
 

rhaprius

Member
Mar 4, 2015
10
0
hey folks, my phone is experiencing freezes and it crashes so i have to force it to reboot.

any suggestions ?

thanks
 

rhagel

Member
Mar 1, 2009
6
0
I'm using cm-12.1-20151005-UNOFFICIAL-serranodsxx.zip version, but when I use Wifi and BT together, data connection drops.
Sometimes wifi has an exclamation point, or only upload mark on wifi symbol. - this happens with sim card connection too (exclamation point).
I fix it after turn off and turn on wifi, simcard...

I found an information that cm-12.1-20150830 is more stable.
Somebody had this issue too?

I found this information related: https://jira.cyanogenmod.org/browse/BACON-1073
 
Last edited:

Zeekayy

Senior Member
Aug 6, 2014
153
9
Can I ask what are the differences between the Official and Unofficial roms?

And how's this Rom for a daily driver, anyone?
 

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  • 214
    logo-cid.png


    16m96w.jpg


    WARNING! Unofficial ROMs for the Samsung Galaxy S4 Mini (GT-I9190, GT-I9192 and GT-I9195 variants only!)

    CyanogenMod is a free, community built, aftermarket firmware distribution of Android 5.1.1 (Lollipop), which is designed to increase performance and reliability over stock Android for your device.

    Code:
    /*
     * Your warranty is now void.
     *
     * We are not responsible for bricked devices, dead SD cards,
     * thermonuclear war, or you getting fired because the alarm app failed. Please
     * do some research if you have any concerns about features included in this ROM
     * before flashing it! YOU are choosing to make these modifications, and if
     * you point the finger at us for messing up your device, we will laugh at you.
     *
     */
    CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. You will need to provide your own Google Applications package (gapps). CyanogenMod does still include various hardware-specific code, which is also slowly being open-sourced anyway.

    All the source code for CyanogenMod is available in the CyanogenMod Github repo. And if you would like to contribute to CyanogenMod, please visit our Gerrit Code Review. Your changelog is whatever was merged into gerrit.



    Downloads
    CM12.1
    GT-I9190
    GT-I9192
    GT-I9195

    CM12
    GT-I9190
    GT-I9195

    OpenGAppshttp://opengapps.org/ 5.0.2 and 5.1
    GAPPS 5.1(Minimal Edition)


    Installation

    3-button-combo = "Volume Up" + "Home" + "Power"

    - First time flashing CM12 to your Galaxy S4 Mini (or coming from TouchWiz/Stock Based ROMs)?
    1. Install a Custom Recovery (CWM, TWRP, Philz Touch)
    2. Reboot into Recovery using 3-button-combo
    3. Do a Nandroid Backup!
    4. WIPE (wipe data/factory reset + wipe cache partition + format /system partition)
    5. Install the ROM from internal/external sdcard using the Custom Recovery that you've installed (CWM, TWRP, Philz Touch)
    6. Optionally install Google Apps
    7. Done! You can now reboot the phone to enjoy the rom
    - Upgrading from Official CM10.2/CM11?
    1. Reboot into Recovery using 3-button-combo
    2. Do a Nandroid Backup!
    3. WIPE (wipe data/factory reset + wipe cache partition + format /system partition)
    4. Install the ROM from internal/external sdcard using the Custom Recovery that you've installed (CWM, TWRP, Philz Touch)
    5. Optionally install Google Apps
    6. Done! You can now reboot the phone to enjoy the rom
    - Upgrading from another build of CM12?
    1. Reboot into Recovery using 3-button-combo
    2. Install the ROM from internal/external sdcard using the Custom Recovery that you've installed (CWM, TWRP, Philz Touch)
    3. Optionally install Google Apps
    4. WIPE Dalvik/ART Cache (wipe cache partition + wipe dalvik cache)
    5. Done! You can now reboot the phone to enjoy the rom

    Main differences between Official ROM and this one
    • Compiled using -O3 optimizations
    • Compiled using Linaro 4.8.3 toolchain
    • Custom system animations available
    • Screen Recording feature added
    • Posibility to add Weather widget on Lockscreen
    • Custom colors on Lockscreen
    • Date customizations on Statusbar
    • Dotted Circle Battery added
    • Posibility to hide SuperSu icon on Statusbar
    • Traffic Meter on StatusBar
    • Smart Pulldown available
    • Four tiles per Row posibility
    • Wakelock Blocker
    • Customize QS Tiles: option to change icon colors, background colors and text colors.
    • Customize Expanded Header: option to change icon colors, background colors and text colors.
    • Added option to enable Task Manager on Expanded Header.
    • Longclick actions added on Expanded Header options.
    • Lockscreen blur and see through.

    What works?
    • GPS
    • Wi-Fi
    • Bluetooth
    • RIL (Calls, SMS, Mobile Data)
    • Sensors
    • Camera
    • Audio
    • FM


    Known Issues
    • To be updated...

    Changelog only on Gerrit Code Review.


    WIKI



    Credits
    - Google
    - AICP Team
    - CyanogenMod Team
    - EuphoriaOS Team
    - Slim Team
    - @arco68 thanks to this guy we have a proper support on our devices.
    74
    Well, I'm closing this thread now that CM12 will roll out very soon and 'cause @arco68 should create an Official thread for CM12.

    Thanks so much to all you guys, I'll still building private builds for my personal use :)
    50
    Screenshots

    Screenshot_2015-03-25-18-04-36.png
    Screenshot_2015-03-25-18-04-57.png
    Screenshot_2015-03-25-18-05-19.png

    Screenshot_2015-03-25-18-05-39.png
    Screenshot_2015-03-25-18-06-02.png
    Screenshot_2015-03-25-18-06-11.png
    35
    New builds online!


    Merry Christmas to all of you!
    33
    New builds online!

    Android 5.0.1

    I've added Network Speed Indicator on status bar, an option to enable/disable Battery Percentage and Show Wheater on status bar header.