yashsingh1/xdaforums huggingface dataset:
[Sony Xperia M] Sudipzx:
xperia m dual(C2004) sucessfull lollipop(cm12) flash

Hii there..this is Sudip.

1st of all thanks to Mr. Hemanthvarma and XDA devolopers for providing us such a good process to flash xperia m dual with cm12.

I'v flashed my phone by TWRP recovery using your files(cm12.1 nightly,gapps 5.1,dual sim patch) and my phone is working properly. MY both sims are active.

My phone is working great.

But there is some problems such as-

1. I can't switch my sim2 for enabling the mobile data.here I can show u m having an AIRTEL sim and a VODAFONE sim. The mobile data is set to AIRTEL. Even if m swiching it to VODAFONE it always returns itself to AIRTEl.

Then I'v tried to deactivate the sim 1(AIRTEL) and to swictch the mobile data to sim2(VODAFONE). It is swiched to VODAFONE but even after disabling the sim1 the status bar is showing the two signal strength of both sim.

Due to the disabling the sim 1 another problem I'v found which is the "network operator selection" is missing in sim 2. After enabling sim1 its returned.

2. The sim toolkit off sim1(Airtel) is present in the appdrawer but for sim2(VODAFONE) is missing.

3. Facebook app is not installing. I'v tried to install from playstore ,there is showing some error. Then i'v download the apk file and tried to install but installing window is not finished installing.

####.................................TO XDA PLEASE PROVIDE A OPTION TO UPLOAD PHOTOS DIRECT FROM PC INSTEAD OF SUCH IMAGE URL. DURING SUBMITTING MY THIS POST WITH THE IMAGE URL IT WAS SHOWING SOME PROBLEM. I DON'T KNOW WHAT BULL**** IS THIS. THAT IS WHY I'V TO REMOVE THE LINKS OF IMAGES. OTHERWISE I CAN SHOW THE SCREENSHOTS TAKEN FROM MY XPERIA M DUAL(c2004)..................................####
[Sony Xperia M] hemanthvarma:
ok fine go back to stock rom and follow the procedure as it is again from step1 to last
[Sony Xperia M] hemanthvarma:
I appreciate for sharing ur thoughts about the rom..But i would like to clarify some of your doubts

as i already posted dual sim bugs i think you must be aware of them ... what you said about 2nd sim and its related problem those are the bugs which are there in the cm12.1 for dual sim users .. dont ask about that .. hope in future the bugs can be fixed .....

and second you said facebook isnt installing ... yeah it takes some time for updating or installing apps in cm12.1 via playstore or directly ... all apps work as far as i know if your facing issues means change gapps ( first try clean playstore/playservices cache if still problem exits then flash other gapps )

and third you can upload images without url also in xda . theirs an option called attachments above in a paper clip symbol check it out
[Sony Xperia M] Sudipzx:
internal storage problem after flashing cm12.1

Some of my apps installed in internal storage becoming large in size. as an example my ESfile explorer become of 21.84 mb where it is of only 5mb size. So after installing 5-6 apps my internal storage is runnig out and a notification is coming to clear some of memory.

However i tried to move some apps into external sd card but there is same problem also. I'v moved Camera360 and it becomes 92 mb of size.

Is there any suggestion for me?? how do I overcome from this bugs???

HELP PLZ
[Sony Xperia M] hemanthvarma:
sorry but even i face the same problem.. so i decided to go use kitkat instead of lollipop

pls try and use link2sd ....!
[Sony Xperia M] Sudipzx:
heii.. recently ..i'v got 3 updates of cm12.1 NIGHTLY. Do i update my system...??:confused:
[Sony Xperia M] hemanthvarma:
ok download latest nightly and this time just flash the rom thats it...
[Sony Xperia M] Sudipzx:
sir actually i got those updates in default system updates check. how do i flash this??
[Sony Xperia M] hitesh087:
xperia m dual c2004 cellular data is not working

i flashed xperia m c2004 with cm-12.1-20150811-NIGHTLY-nicki, gapps ,dual sim patch edited i.e given for those who are facing the cellular data connection problem.

but after this i am not able to use cellular data. please help without internet phone looks like dull.

please give solution for this immediately i waiting for this.

---------- Post added at 06:07 AM ---------- Previous post was at 06:01 AM ----------

patch is not working please upload another......................

---------- Post added at 06:19 AM ---------- Previous post was at 06:07 AM ----------

not working when data is enabled it shows ! mark on signal bars
[Sony Xperia M] hemanthvarma:
the only solution to this is go back to stock firmware i.e 4.3 flash it via flashtool , root and install cwm recovery

2) then flash cm12.1, rils,gapps etc
[Sony Xperia M] manishurfmannu:
[MENTION=6526097]hemanthvarma[/MENTION] I had installed this rom and flashing the rom , gapps and the mi2ril everything is working fine but i had a different issue, the wifi and bluetooth is not working can you help me with that. I hope you can because i want it, it's so awesome.
[Sony Xperia M] hemanthvarma:
this seems new because i never faced any problem like that and no one also commented about it ...

have you flashed it correctly... ? may be used try recent older nightlies or try to flash new nightly with full wipe of data/cache

hope that helps
[Sony Xperia M] ankushkushal:
I am new here but I used both ways the old one and new one.

With old method two sims are seen but whatsoever they don't catch signal.

With 2nd patch method sims catch signals but data pack don't gets activated.

Some other bugs I saw are

1.Name of first sim is shown as name of both sims.

2.APN for data pack are shown of only first sim no matter what I do or I ask for APN by operated.

3.I can't pick up any file as lock screen wallpaper.

4.External SD card is not with full permission.

Please help me out coz I really want to use whatsapp by data pack again
[Sony Xperia M] manishurfmannu:
i had tried each and every lollipop rom available on xda and i was unable to find a single one which can work perfectly.

Wifi and bluetooth is working great on kitkat and stock 4.3 but not on Lollipop.

I had attached the link for the log of my phone, maybe this will give you some idea what the problem is.

https://www.dropbox.com/sh/yibhzlvl7b40eh9/AABSOn3rn1XOzstUGgN7vapza?dl=0
[Sony Xperia M] hemanthvarma:
as you said wifi and bluetooth are working perfectly fine in stock firmware ... so it might be problem in flashing the roms

and also trying various roms doesnt work simply.. you should first come back to stock firmware and try flashing

i suggest you to flash stock firware freshly again and do a root and install any custom recovery again...

here is the link of how to flash a fresh firmware

http://xdaforums.com/xperia-m/general/xperia-m-dual-c2004-4-3jb-stock-firmware-t3068096
[Sony Xperia M] simmusss:
How to install exposed in cm12.1 plz can anyone tell me guyz
[Sony Xperia M] Shazam_strikes:
Here's a video tutorial https://www.youtube.com/watch?v=VHbxi14XwDQ

hope it helps :good:
[Sony Xperia M] manishurfmannu:
I had done this too and still the problem is there. I had came back to kitkat. I am sick of this problem now, i had tried every suggestion i got and nothing worked. BTW thanks for your help bro.
[Sony Xperia M] Sudipzx:
massenger not working through MOBILE NETWORK

hey..m using ur CM12.1 nightly for 2 months in my xperia m dual. But the massengers like Whatsapp, Facebook Massenger , Hike..are not working with my mobile network data. Those can be used only with Wifi.

Plz Plz..fix these bugs
[Sony Xperia M] hitesh087:
patch is not working data problem is still there......................... please help

here are the files to be downloaded

cm12.1 nightly http://download.cyanogenmod.org/?device=nicki&type=nightly

gapps 5.1 https://www.androidfilehost.com/?fid=95916177934550851

dual sim patch: below in the description download

for rooting : superuser below in the description

cm12 boot.img file below

procedure:

1) flash boot file (must be in android 4.3 stock)/ignore if your in 4.4/5.0

2)wipe data/cache from recovery

3) flash the cm12.1 zip

4) flash gapps

5)flash the patch to enable dual sim

6) if you want to root flash superuser

after successful flashing wait for few minutes to complete first boot(you wont see any signal after first boot . To activate signals follow below procedure)

install any root explorer and add this lines to system/build.prop(compulsory) otherwise you wont get signals

Code:

persist.radio.multisim.config=dsds

persist.radio.dont_use_dsd=true

and delete these lines from system/build.prop(compulsory)

Code:

ro.ril.telephony.mqanelements=4

persist.radio.oem_socket=false

then save and reboot your phone . After reboot wait for 3-5 min to activate sim signals

credits:

pecan CM

reference:

http://xdaforums.com/xperia-m/orig-development/rom-unofficial-cyanogenmod-12-1-t3071012

for dual sim bugs see this post:http://xdaforums.com/showpost.php?p=60989435

screenshots of xperia m dual running on android 5.1.1 (cm12.1) below

NOTE

: After flashing cm12.1 your custom recovery will be replaced with cyanogen recovery

comment if you face any problem

IMP NOTE:

DO AT YOUR OWN RISK I AM NOT RESPONSIBLE FOR ANYTHING HAPPENS TO YOUR PHONE

those who are facing mobile data problems in dual sim use below latest edited patch ril ... see if it works this time ... and pls reply if it works!![/QUOTE]

patch is not working on xperia m dual c2004 i am still facing the problem please help
[Sony Xperia M] hemanthvarma:
patch is not working on xperia m dual c2004 i am still facing the problem please help[/QUOTE]

the rils are not working properly so use any older nighlies or wait for an stable rom
[Sony Xperia M] kanojesumit:
Hi hemanthvarma,

First thanks for posting this thread,

i have installed cm12.1 on my xperia m dual c2004, and its working buttery smooth,

Even both sim cards are working for calls/messages.

only issue is Mobile Data is not getting connected on my phone. (not even on 1st sim)

Are you facing the same issue or its just me? do I have to patch again??

(I have read dual sim bugs on cm12 here http://xdaforums.com/showpost.php?p=60989435

It says we cant use cellular data on 2nd sim, are you able to use data on 1st sim.

Plz guide me.
[Sony Xperia M] hitesh087:
please tell me the working ROM for c2004 for this patch. i flashed the patch with another rom but i am unable to use cellular data connection........
[Sony Xperia M] hemanthvarma:
use any aosp rom instead of cm .. they are also stable and advantage is they dont have a problem of mobile data not working on sim 1

they work better and connect to mobile data without any issues

i'm using presently aosp rom on my xperia m dual it is nice i didnt face any single problem till now
[Sony Xperia M] hemanthvarma:
every one who are facing mobile data connections switch to any aosp roms , they are nice and they dont have a problem of mobile data issues .. so pls try those roms and if you want i will guide you to how to install aosp roms (although same as any other custom rom, but still some of you have doubts so feel free to post your comments , i will try to reply )
[Sony Xperia M] hitesh087:
please provide the downloading link for aosp rom and other files also....... and thank u very much for helping
[Sony Xperia M] kanojesumit:
http://xdaforums.com/showthread.php?p=61157554

Its aosp by [MENTION=5039976]smartAgent47[/MENTION]

I'm using it now..everything is working.
[Sony Xperia M] hitesh087:
please give the downloading link of this rom and other flies
[Sony Xperia M] hemanthvarma:
ok i am using presently tipsy rom .. feels good enough for me and i think it is stable for daily use

there are many different aosp roms in the forum so its your choice to go for any rom . i am gonna give you a list of some good aosp roms

1) here is the tipsy rom link

2) this is by smart agent 47 link

3) this is by pecanCM link

4) xenonHD rom by smart agent 47 link

Out of these i tried 1 and 2 roms both are nice and now i am using tipsy rom presently ... for dual sim purpose use the patch

if you have any doubts msg me ...!!!![/QUOTE]
[Sony Xperia M] hemanthvarma:
in aosp roms if you face problem for checking your mobile balance see this link
[Sony Xperia M] MohammedFayiz:
Please Help

here are the files to be downloaded

cm12.1 nightly http://download.cyanogenmod.org/?device=nicki&type=nightly

gapps 5.1 https://www.androidfilehost.com/?fid=95916177934550851

dual sim patch: below in the description download

for rooting : superuser below in the description

cm12 boot.img file below

procedure:

1) flash boot file (must be in android 4.3 stock)/ignore if your in 4.4/5.0

2)wipe data/cache from recovery

3) flash the cm12.1 zip

4) flash gapps

5)flash the patch to enable dual sim

6) if you want to root flash superuser

after successful flashing wait for few minutes to complete first boot(you wont see any signal after first boot . To activate signals follow below procedure)

install any root explorer and add this lines to system/build.prop(compulsory) otherwise you wont get signals

Code:

persist.radio.multisim.config=dsds

persist.radio.dont_use_dsd=true

and delete these lines from system/build.prop(compulsory)

Code:

ro.ril.telephony.mqanelements=4

persist.radio.oem_socket=false

then save and reboot your phone . After reboot wait for 3-5 min to activate sim signals

credits:

pecan CM

reference:

http://xdaforums.com/xperia-m/orig-development/rom-unofficial-cyanogenmod-12-1-t3071012

for dual sim bugs see this post:http://xdaforums.com/showpost.php?p=60989435

screenshots of xperia m dual running on android 5.1.1 (cm12.1) below

NOTE

: After flashing cm12.1 your custom recovery will be replaced with cyanogen recovery

comment if you face any problem

IMP NOTE:

DO AT YOUR OWN RISK I AM NOT RESPONSIBLE FOR ANYTHING HAPPENS TO YOUR PHONE

those who are facing mobile data problems in dual sim use below latest edited patch ril ... see if it works this time ... and pls reply if it works!![/QUOTE]

Everything works cm 12 ... 5.1

but space for both sim is there but sim is not detecting ... its showing like No Sim Card

Please Help!! :'(

---------- Post added at 01:46 PM ---------- Previous post was at 01:45 PM ----------

Everything works cm 12 ... 5.1

but space for both sim is there but sim is not detecting ... its showing like No Sim Card

Please Help!! :'(
[Sony Xperia M] hemanthvarma:
Everything works cm 12 ... 5.1

but space for both sim is there but sim is not detecting ... its showing like No Sim Card

Please Help!! :'(

---------- Post added at 01:46 PM ---------- Previous post was at 01:45 PM ----------

Everything works cm 12 ... 5.1

but space for both sim is there but sim is not detecting ... its showing like No Sim Card

Please Help!! :'([/QUOTE]

have you flashed it properly ... some new builds are buggy so pls try older nightlies

and for mobile data issues pls try aosp roms instead of cm roms they are nice sim1 mobile data works without any problem
[Sony Xperia M] MohammedFayiz:
I have done everything nd rom is working fine .. nd its showing 2 sim card can be used but i inserted sim but its showing no sim card

Please help!!!!
[Sony Xperia M] kanojesumit:
Have you flashed dual sim patch properly??
[Sony Xperia M] MohammedFayiz:
Yes i did... double sims is showing but sim is nt detecting
[Sony Xperia M] hemanthvarma:
have you flashed it from stock rom or from any other custom rom ..?
[Sony Xperia M] simmusss:
Cm12.1 is awesome but

I have a only 1 problm with that,shuffleing Sims not working this is the worest bug

Othr all things really good, so am came back to stock,

But waiting for official dual sim build

Sent from my C2004
[Sony Xperia M] kanojesumit:
Use aosp ROM..I'm using it with my phone...everything works fine in it.
[Sony Xperia M] simmusss:
Shuffling simcards also workig is there ha?? And plz send a link for it

Sent from my C2004
[Sony Xperia M] kanojesumit:
Yes ..you can shuffle sim cards too..but can use data only one one sim
[Sony Xperia M] simmusss:
Plz send the link for downlod

And which ril Ur using for this rom

Sent from my C2004
[Sony Xperia M] hemanthvarma:
use aosp roms any of the below link it should work i think

1) here is the tipsy rom link

2) this is by smart agent 47 link

3) this is by pecanCM link

4) xenonHD rom by smart agent 47 link

use mi2 ril
[Sony Xperia M] simmusss:
Hi hemanth

Plz confirm me

Is there no problm with the Sims shuffling plz tell me,

Sent from my C2004

---------- Post added at 07:25 AM ---------- Previous post was at 07:09 AM ----------

But i have 1 doubt shuffling Sims working is there??ppz confrm anyone plz

Sent from my C2004
[Sony Xperia M] hemanthvarma:
both sims have same apn so changing sims is not a valid option, you have to use any one of them

one way you can do it, is by manually adding apn for the sim you want to use and set it as preferred sim for mobile data in settings, to do this first of all you should delete other sim apn and you have to manually add your preferred sim apn , hope you understand

you have to do it every time if you want to switch mobile data to other sim
[Sony Xperia M] simmusss:
Ok.understud

When am going to shuffling cards I need to delet all apn u saying

After that I can shuffls the Sims I think Ur saying thizz

Sent from my C2004
[Sony Xperia M] simmusss:
Hemanth I was tried tipsy and second link rom in this roms shuffling Sims was working

But am not able to conecting mobile data at all tried 2 roms but same poblm

How can I solve this

Many times flashed those two roms but no use

Kindly help me

Sent from my C2004
[Sony Xperia M] kanojesumit:
Switch from 3g to 2g before connecting to internet on aosp ROM..then once connection established switch to 3g..in this way you will be able to use mobile data connection on aosp ROM..I don't know about tipsy ROM..I'm using aosp and that too without any problems.
[Sony Xperia M] simmusss:
No yaar not at Alll coneting 2g r 3g no data cinecting is there I was tried too many times

With the aosp rom also same problm

Sent from my C2004

---------- Post added at 08:02 PM ---------- Previous post was at 07:49 PM ----------

And plz send which procedures Ur follwed for installation for thiz Rome and ril patch plz mention, I think its helpfull plz

Sent from my C2004
[Sony Xperia M] B_D_BATMAN:
Unable to access 3G , can u help ?
[Sony Xperia M] hemanthvarma:
have you checked your apns its there are not in your mobile ...? first check that and you need to be on stock firmware first to flash new rom , use tipsy v1.5 rom and check your mobile data issue
[Sony Xperia M] simmusss:
Mobile data working hemanth

But dialer was not working troubleing for out Gng calls and also USSD codes too not working

Sent from my C2004

---------- Post added at 05:36 PM ---------- Previous post was at 05:35 PM ----------

And how to set cm12.1 themes for this rome

Sent from my C2004
[Sony Xperia M] kanojesumit:
I'm only facing ussd issue with my aosp ROM ..nothing else ..even mobile data works on my second sim with Vodafone sim card ..I don't know why you people are facing such issues.
[Sony Xperia M] hemanthvarma:
hi its nice you are now getting mobile data ... so if possible pls write a procedure you followed for getting mobile data so that others can get an idea about that...

and for ussd issuse follow the post i made especially for this one only here

if your on tipsy rom i think you might have seen layers preinstalled in it so you can install different themes from that app
[Sony Xperia M] hemanthvarma:
especially i posted a thread for this ussd issues so you can check out this to fix it

and pls provide a procedure you followed for getting mobile data in two sims as you said .. it will be helpful for others also and the rom you are using ...
[Sony Xperia M] simmusss:
Simple way just start flashing with sim 1 only insert 1 sim only After completing all steps u ll conect to data,after insert other sim too

This process works with all Aosp roms

I was tried tipsyos and Aosp rom

Floow this procedure

Sent from my C2004
[Sony Xperia M] Karthi raja:
DATA icon Shows No sim card on status bar

when i change my sim card then it say no sim card . i cant turn on my data otherwise call and messages working good. plz debug the error on ril... thank you
[Sony Xperia M] hemanthvarma:
first flash the data bug patch

pls use the data bug fix patch given in my thread.

And as far as changing sims you have to add manually apn every time you change the sims slot and in settings you have to change data to sim 1 in sim2 data doesnt work

pls follow the procedure and still if you face data problems you post a reply i will try to answer
[Sony Xperia M] simmusss:
Noo usee,, still facing same prpblm
[Sony Xperia M] simmusss:
Hemanth I cant conect to data with shuffling sims

Please give stpes witch ur follwed

And witch rom ur using????
[Sony Xperia M] ttuhin123:
boot.img from cm12 or 12.1

Which img file I should flash? from cm12 or from cm12.1 which I have downloaded?

I am new.so another question.

I should flash it via flashtool>fastboot>select kernel to flash. right?

---------- Post added at 05:03 PM ---------- Previous post was at 04:20 PM ----------

Finally Done it
[Sony Xperia M] Karthi raja:
xperia m dual ril not compactable for CM12.1

xp m dual CM12.1 ril is not work good when. i change my sim cards then the data is shows no sim card, how to i solve this problem help me sir..
[Sony Xperia M] Karthi raja:
screenshot are added. before changing sim cards and after changing sim cards

<img src="C:\Users\Karthi\Desktop\Screenshot_1970-01-01-06-09-12.png"></img>

---------- Post added at 06:40 AM ---------- Previous post was at 06:27 AM ----------

How to upload my screenshot ????
[Sony Xperia M] hemanthvarma:
there is a paerclip symbol on top look for that . From there u can upload

have you changed your apns after changing sims...?
[Sony Xperia M] Sam_scorpion:
can you help me bro.. i dont knw how to use flashtool

anybody instruct me pls how can i root and install the 5.1
[Sony Xperia M] hemanthvarma:
If you want to root your phone means use this link and download the apk (click on lamda symbol to download apk ) and install it . Next open it and just click "make it rain". Now wait for the process to complete and done.Use any root checker to check if the device is rooted or not

you need to unlock bootloader before to install cwm recovery so follow below link everything is given in that

(after unlocking bootloader device may stuck in to bootloop for that you need to flash again the stock firmware so download flash firmare from this link and follow the steps

For installing custom recovery follow this link as it is

the link is for specially xperia m c2004/2005 model only not for single sim

and for build number 15.5.a.1.5 only

so follow those steps carefully

if you have any doubts you can ask me

do at your own risk dude i am not responsible for anything happens to your phone
[Sony Xperia M] Sam_scorpion:
how unlock boot loader

thank you dude..

now my mobile have root access using toweroot ans supersu..

when i try to install rom..

flash-> fastboot mode -> select kernal to flash

shown error

05/028/2015 17:28:14 - ERROR - Drivers need to be installed for connected device.

05/028/2015 17:28:14 - ERROR - You can find them in the drivers folder of Flashtool.

05/028/2015 17:28:19 - INFO - Failed

i tried much more time have the same error

this is relevant to unlock bootloader..?
[Sony Xperia M] hemanthvarma:
you have not properly installed drivers pls install it properly

By the way what os are you using..? is it windows..? or mac..? (see this video tutorial )

just follow the process how he does to install drivers stuff and flashtool

use the files from the link which i have posted yesterday for installing cwm recovery and follow the video thats it
[Sony Xperia M] NOvianto:
still can't use second data connection

IMEI on both sim looks the same, what is the cause of apn and name second sim both follow first sim? quite satisfied with the work PecanCM, I hope there is improvement to dual version .... thank you
[Sony Xperia M] balarascal:
hello sir, i have installed cmw 12 recently in xperia m dual every thing work perfectly but my device dosen't show network status but my sim has detected