[ROM][5.1.1][A3F][A3H][A3M] CyanogenMod 12.1 Temasek Unofficial for Samsung Galaxy A3

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rcolladotello18

New member
Feb 20, 2016
1
0
Some bugs in my a300m

I download the last version of the ROM but I have some problems: FM bug, WiFI doesn't work, Google Services stoped.
That link is the lats version? Or I have to do other things after?

I do the steps for a clean install
1) Put the .zip file in Internal or External Storage.
2) Reboot in Recovery Mode (Using TWRP/CWM Recovery)
3) Wipe Data, Cache, Dalvik Cache and format /System
4) Install the ROM.
5) Flash the Google Apps and SuperSU.
6) Reboot and Enjoy!

For the moment, I will return to Lollipop Stock but I'll waiting for a answer to enjoy this ROM!!
Thanks and good luck!!
 

flipeicl

Senior Member
Jan 15, 2015
454
87
Belo Horizonte
Redmi Note 10 Pro
I download the last version of the ROM but I have some problems: FM bug, WiFI doesn't work, Google Services stoped.
That link is the lats version? Or I have to do other things after?

I do the steps for a clean install
1) Put the .zip file in Internal or External Storage.
2) Reboot in Recovery Mode (Using TWRP/CWM Recovery)
3) Wipe Data, Cache, Dalvik Cache and format /System
4) Install the ROM.
5) Flash the Google Apps and SuperSU.
6) Reboot and Enjoy!

For the moment, I will return to Lollipop Stock but I'll waiting for a answer to enjoy this ROM!!
Thanks and good luck!!

Here too, not WiFi, try to copy stock wlan.ko make Gapps and everything that needs internet connection crash.
 

MpandAUS

Senior Member
Feb 17, 2015
112
51
Google Pixel 5a
Buggy for A300Y/A300FU, multiple boot loops, won't detect simcard, sometimes can successfully boot into it but not very stable. It will restart the phone if clicked on Google maps, certain apps, settings etc.
 
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MpandAUS

Senior Member
Feb 17, 2015
112
51
Google Pixel 5a
Yeah just both A300Y and A300FU have 1.5GB ram which I think it could be the problem for it to not flash functionally as other most variants are 1GB ram. Same with AOSP custom ROM, wish someone can port it to A300FU/Y model too :(
 
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mygalaxya

Senior Member
Feb 24, 2015
1,106
2,575
Yeah just both A300Y and A300FU have 1.5GB ram which I think it could be the problem for it to not flash functionally as other most variants are 1GB ram. Same with AOSP custom ROM, wish someone can port it to A300FU/Y model too :(

Hi, I think you just need a different ramdisk on boot.img to support 1.5GB and then it should boot correctly.
 
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MpandAUS

Senior Member
Feb 17, 2015
112
51
Google Pixel 5a

mygalaxya

Senior Member
Feb 24, 2015
1,106
2,575
Hey bud, its actually 1.3GB ram. For more info about my model >

http://forum.xda-developers.com/showthread.php?p=65630881

Where can I find that boot.IMG? I can't remember if I did different flash boot IMG however @evilracer123's 12.1 cm ROM worked perfectly along with gapps n SuperSU in normal basic flash on twrp recovery


You can't find it, you have to build it yourself or the developer who made the ROM initially, okay, will look into the info of your device.
 

MpandAUS

Senior Member
Feb 17, 2015
112
51
Google Pixel 5a
You can't find it, you have to build it yourself or the developer who made the ROM initially, okay, will look into the info of your device.

If I extract the boot.IMG of my current working custom cm 12.1 rom then try flash your custom ROMs like cm 13 n AOSP along with the extracted boot.IMG? I sent you a PM of my logcat files :) thanks for ur help! Sadly I have an addiction to flashing custom roms and losing after my beloved Moto G 1st Gen last week, I went brought this phone model for $300 AU in shops. Aus is nearly done taking all Motorola phone products off the shelves and don't know why :(
 
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uplink-svk

Senior Member
Mar 29, 2013
71
16
Bratislava
Greetings guys,

Just one practical question. Is develpoment of this ROM dead? Coz there was no update whatsoever on the ROM since 1.10.2016 and it's 8.3.2016, so I'm just asking,

Thank You!

Bryan
 
No .bug is fixing

Sent from my SM-A300H using Tapatalk

---------- Post added at 04:28 PM ---------- Previous post was at 04:03 PM ----------

Greetings guys,

Just one practical question. Is develpoment of this ROM dead? Coz there was no update whatsoever on the ROM since 1.10.2016 and it's 8.3.2016, so I'm just asking,

Thank You!

Bryan
Yes cm 12.1 is dead so .cm13 is avalable for a3
 
Last edited:
Its has some bugs .try it on your risk.http://forum.xda-developers.com/sam...13-0-unofficial-samsung-t3326297/post65719829

Sent from my SM-A300H using Tapatalk

---------- Post added at 04:43 PM ---------- Previous post was at 04:42 PM ----------

zuhaibsarwar - thank You for Your reply! A link to CM13 would be excellent! :) Coz I can't seem to google it :(
http://forum.xda-developers.com/sam...13-0-unofficial-samsung-t3326297/post65719829

Sent from my SM-A300H using Tapatalk

---------- Post added at 04:44 PM ---------- Previous post was at 04:43 PM ----------

Or search cm 13 for galaxy a3 by mygalaxya

Sent from my SM-A300H using Tapatalk
 
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dcfied

Senior Member
Nov 28, 2012
67
30
Quezon City
No .bug is fixing

Sent from my SM-A300H using Tapatalk

---------- Post added at 04:28 PM ---------- Previous post was at 04:03 PM ----------


Yes cm 12.1 is dead so .cm13 is avalable for a3

hope this is not dead yet. the cm 13 one is not yet fully functional. and this rom has not been completed either. still with a lot of bugs.
 
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  • 42
    Hi all!

    I built a new ROM, this one is for GALAXY A3, this device is similar than the A5, I adapted the A5 device tree to make it compatible with A3.


    CyanogenMod 12.1 Temasek Unofficial for Samsung Galaxy A3​

    Currently supported variants:
    * SM-A300F
    * SM-A300H
    * SM-A300M

    DISCLAIMER
    Code:
    #include 
    /*
     * Your warranty is now void.
     * The ROM is under developement and have some bugs.
     * 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.
     */


    What's not working:
    * Camera in photo mode (distorted preview) - Workaround: select another resolution to fix the issue temporarily.
    * NFC features are not properly tested.


    2a0e1xv.jpg


    CyanogenMod 12.1 Stable Nightly for Galaxy A3:

    NOTE: THIS ROM IS MADE FOR GALAXY A3, OBVIOUSLY IT WILL NOT WORK ON ANY OTHER DEVICE.

    Uploading my files elsewhere is not appreciated, if you need to upload my files, just use the links provided here. Thanks.

    • Download link to the latest A300F/A300H/A300M build (Developement and Updates provided by @mygalaxya)


    Other useful links:
    • SuperSU and Google Apps (flash using TWRP/CWM):


    2cql25z.jpg

    • Steps for a Clean Install:
    1) Put the .zip file in Internal or External Storage.
    2) Reboot in Recovery Mode (Using TWRP/CWM Recovery)
    3) Wipe Data, Cache, Dalvik Cache and format /System
    4) Install the ROM.
    5) Flash the Google Apps and SuperSU.
    6) Reboot and Enjoy!



    Contributors:
    mygalaxya, @bernardwu (Testing)

    Credits:
    @TheWhisp for advice and for the A5 Device Tree.

    ROM & Kernel Sources: GitHub

    Version Information:
    ROM Status: Stable - Nightly
    ROM OS Version: 5.1.1 Lollipop
    ROM Kernel: Linux 3.10.x
    ROM Firmware Required: Lollipop Bootloader and Modem.
    Based On: CyanogenMod 12.1 + Temasek Additions.


    Created: 2015-10-24
    Last Updated: 2016-01-10
    14
    Changelog:

    A300F | A300H | A300M:

    2015-10-26
    * Initial release.

    2015-10-27
    * Minor bugs fixes.
    * Sound issue fixed.
    * Incall sound improvements.
    * Removed unecessary libs.


    2015-10-28
    * Changed launcher icons to paginated.
    * Wi-Fi issue fixed.
    * Stabilty improvements.
    * Minor other fixes.

    2015-10-29
    * Added InputDisabler Service to disable capacitive buttons when the phone is locked.
    * Boot Time is more faster.
    * Battery life improvements.
    * Minor bugs fixed.

    2015-10-31 (A300M supported)
    * Fixed "Sleep of Death" issue.
    * RAM management is better.
    * Performance tweaks.
    * Wakelock controller to improve general battery life.
    * Security Patches (Stagefright 2.0)
    * Ambient Display fixed.
    * Time and date auto-reset fixed.
    * Fixed various FC.
    * Reduced speaker too loud sound.


    2015-11-01
    * Battery life improvements.
    * Patched Powerhal and SEPolicies issues.
    * Minor other improvements.

    2015-11-11
    * Merged latest Temasek Changes.
    * Started to merge a3ultexx (A300FU) repository.
    * November Security Patches.
    * Fixed Google Apps FC.
    * Battery life improvements.
    * Minor other fixes.

    2015-11-14
    * Added LockscreenCheckService to avoid SoDs.
    * Stability and performance improvements.
    * FM radio fixed.

    2015-11-15
    * Fixed Gallery FC.
    * Fixed Dialer and telephony provider FC.
    * Fixed Google Apps error after flashing.
    * Minor other improvements.

    2015-11-20
    * Fixed Auto-Rotate feature.
    * Improved SoD LockscreenService.
    * SEPolicy fixes.

    2015-11-22
    * NFC Fixed.
    * Fixed com.android.phone FC.
    * Minor other fixes.

    2016-01-10
    * Improved performances and battery life.
    * Fixed Browser and GApps FC.
    * Merged latest Temasek changes.
    * Additional fixes for SoDs
    * Minor improvements and bugs fixes.


    11
    I started to work on CM13 now, I am working really hard on it, will be available soon ;)

    A300FU developement is in progress too (CM13 too now).
    10
    Please build it for sma300fu too...
    Thanks

    As I already said, I am working on it... Be patient!
    10
    Looking fwd for a reply from smw who installed it on a 300FU. :)
    Just rooted, installed TWRP and backed-up my 300FU, and hopefully this ROM might be gold for it.
    If i have some time, maybe I will try it myself, although my dev skills are pretty limited, so other than "it works!" and "dammit, bootloop.." I can't provide any valuable feedback.


    Don't worry, i'll try to adapt it to A300FU and other variants since it is stable :)