yashsingh1/xdaforums huggingface dataset:
[Sony Xperia M] Dreak_Sekh:
Help needed plz help

Guys,I have read many threads about how to install cwm in unknown devices, but frankly saying,I m Lil confused, you guys have successfully installed cwm in Xperia M dual (C2004), plz tell me how you guys did, my phone is rooted, I want to use cm11 and cm12, but I can't proceed, without backing my phone os first, and don't know proper way to install cwm,plz help guys....plz and Thanks for this great work,I want to try lollipop,but want to first back up safely with cwm.

Sorry for Inconvenience caused,I found every thing on this site /forum, Thanks to All, for making, this flashing possible for a noob. Thank You
[Sony Xperia M] prasadm2030:
Can we have some screenshots of the Rom, dev?

I wanted to see some screenshots of the rom
[Sony Xperia M] vanshtah:
then how to change it to dual baseband

tell us the method to again change the baseband to dual???????

does the above method hard brick the mobile
[Sony Xperia M] Dreak_Sekh:
thanks for this Awesome Lollipop, it would be great, if both sim will work!
[Sony Xperia M] bhardwaj11:
Screenshots of cm12 working on c2004....

#-well everything is fine.

#-buttery smooch interface.

#-sim card not working :(
[Sony Xperia M] Shazam_strikes:
just flash dual baseband radio , here is the link - https://yadi.sk/d/fi_fSGoaTZJ77

Sorry bro but its not possible for now .
[Sony Xperia M] prasadm2030:
Known Bugs?

Can we know the bugs? Any major to worry about except the dual sim thing?
[Sony Xperia M] chouhanshreyansh:
what do you mean by format system? should i format /system

ok i tried formatting data,cache partition and dalvik cache but the phone boots into black screen

pls help

the phone booted

i want to give you 10xthanks but unfortunately i can give only 1......

thanks thanks thanks thanks so much....

keep up the good work
[Sony Xperia M] prasadm2030:
Stuck before installing CM Zip

The Installation aborted: Messeage from CWM

Can't Install this Package on top of incompatible data . Try Another package or do a factory reset.

Help?
[Sony Xperia M] Ky$h:
Lost Root..

Every thing works great.. Bt I no longer have root permissions pls help me..
[Sony Xperia M] Shazam_strikes:
Flash SuperSU zip from recovery - http://download.chainfire.eu/589/SuperSU/UPDATE-SuperSU-v2.16.zip

Yes format everything syatem data , cache and dalvik

Did you wipe everything from system data to dalvik , If yes then try downloading the cm12 zip again may be your current one is corrupted.

No nothing major , you can check the oringinal CyanogenMod 12 thread in Original android development section for known bugs .
[Sony Xperia M] prasadm2030:
Found an issue with playstore

I know it's foolish to report bugs on nightly builds but the playstore suddenly has started behaving weird. It downloads the app but apparently it takes a longer time to install and there is no app in the drawer after that.
[Sony Xperia M] manju754:
Sim card not working.

Everything works fine. But unable to detect sim card.

Please help. I used xperia M c1904.

I am blocked here.:( :( :( :( :(
[Sony Xperia M] xperiamdual:
sim problem

I by mistake flashed a radio instead of rom first (single sim version) and now no radio package is working on my phone and IMEI is erased, it says sim card info not accessible, and i dont have cwm recovery i have cyanogen recovery installed it doesnt give option of backup and restore. I need some giudance thanx.
[Sony Xperia M] Ky$h:
themes wont work...

I cant find any personalization options xept home nd status bar..

Y??
[Sony Xperia M] sridhar944:
sim

how to covert the (C2004) dual sim to single baseband can u explain me please....??? :(
[Sony Xperia M] Shazam_strikes:
Yeah PecanCM only provided those two personalization options at first in the cm12 ROM , i don't know about the new nightlies though

because I am using THE BlissPop Rom based on cm12 which includes so many perosnalization options , so you can try that .

Flash the Single radio provided in the OP.
[Sony Xperia M] rizwan.mahai:
Lollipop

Thanks
[Sony Xperia M] Dreak_Sekh:
You need to Flash its, FTF files via flash tools,you will get every thing working as new phone , but your data will be lost.
[Sony Xperia M] sridhar944:
sim as no service

thank you....it is detecting sim but showing as no service what to do??? please help me ??

---------- Post added at 06:52 PM ---------- Previous post was at 06:25 PM ----------

xperia (c2004) M dual...it is taking more time for activating cellular service....and warning me "skip any way" and "dont skip"

if i choose skipanyway then my mobile is not getting sim service and if i choose dont skip...task is not completing at all....please help me out from this situation n i want to access sim also, thanks :(
[Sony Xperia M] shaman79:
Dual sim support

Is there somebody in this thread who knows if there is some actual development in dual sim? Lot of people is waiting for it...
[Sony Xperia M] sridhar944:
sim

bro my mobile is c2004 xperia m dual

how to activate cellular service for single sim purpose...i downloaded n installed single radio but i could not activate cellular service in my moblie...

can please tell how to activate??,thanks
[Sony Xperia M] Raja4807:
SIM Detection

Please anyone confirm, if working at least one SIM properly... :confused:

I'm gonna Unlock BL & flash CM12 LP on C2004. Plz. help me devs...
[Sony Xperia M] thunder.knight:
C2005 !!!!!

I just want to know how can i use this on C2005 even if i will only use one sim not my dual sim but someone tell me if it's work on C2005 or not and what to do ?!!!! :confused::confused::rolleyes::(
[Sony Xperia M] Shazam_strikes:
Flash the single sim radio provided in the OP and if that doesn't works just start again and follow the steps provided in the OP carefully and do remember to flash the single sim radio when you are on 4.3 jelly bean.

No one knows for sure but i don't think there is any development for dual sim , but I am not a developer so you should ask one like PecamCM

Bro it's totally working with one sim , you can check the screenshots too i provided on the previous page.

It will 100% work on C2005 just follow the instructions in the OP step by step .
[Sony Xperia M] Aswinhhs:
Recovery mode

hey how did you go to recovery mode..its difficult for me to do that..plz..say how to do that briefly??-Sony m dual..:confused:
[Sony Xperia M] saber66:
My phone is Sony c2005. I want to install the Android 5.0.2.

HTC bootloader is now closed to open.

How do I install recovery anymore.

T-ROM partition should get this or not?

Model c1905 single sim flash ROM me or not?

It comes later, if I can flash the ROM into the SIM card before you.

Please help me in this issue

Thank you
[Sony Xperia M] Frzzkumar:
will both sim work?

will both sim work on sony m dual?
[Sony Xperia M] oemaritradey:
same problem as the others

i followed your procedure by the letter but still faced the same problem. (No sim detected)

Even after i reinsert the sim it has error to search for network.

Is there a way to flash the baseband via flashtool?

I think till the beta releases single sim baseband flashing was supported but not on the official ports. Please check by flashing a nightly build.
[Sony Xperia M] oemaritradey:
i think i found the problem that many are facing they are fixing root on the last step of step one maybe that is why this issue. i'm on the process ill update as soon as it's done

---------- Post added at 12:21 AM ---------- Previous post was at 12:04 AM ----------

got network in the stock 4.3 baseband
[Sony Xperia M] Shazam_strikes:
Select "NO" when it asks to fix root
[Sony Xperia M] oemaritradey:
yea. that was the problem. I like many idiots out their skipped that part and selected yes. Now its running fine brother. Just having the battery drain too fast.
[Sony Xperia M] hareshsangar:
Bro , will it work without downloading and restoring back up , if i just flash single sim Radio
[Sony Xperia M] amrmagdy:
sorry

i didnt know about this radio thing before flashing cm12 lolipop and now i flashed it and no sims working can i do this steps on cm12 or what can i do now plz reply i have no access to sim cards now :(
[Sony Xperia M] hemanthvarma:
how to get back to original condition after flashing single sim radio

my phone is XMD C2004 after flashing cm12 on my phone by doing as above u said only one sim works from now ... so my question if i want to get back to orginal state (before flashing) what should i do ...?
[Sony Xperia M] Shazam_strikes:
Yeah it'll work but remember to flash the radio on stock rom first

No you have to be on the stock jelly bean rom to flash the radio , because this radio is particularly for the stock rom.

Just flash the stock firmware of dual than flash the dual sim radio.

you can get it here http://xdaforums.com/showthread.php?p=51574842#post51574842
[Sony Xperia M] geraldfrindy:
Q

is this working on c2005/c2004 model?
[Sony Xperia M] Shazam_strikes:
Activate Dual Sim

Changelog :- Dual sim activated (thanks to PecanCM)

Sorry Friends I was a little busy So I apologise for posting this so late but good new is that the dual sim users can now activate both their sims :D

So first of all things u will need :-

CM 12.1 FXP/Nightly builds - http://fxpblog.co/cyanogenmod/cyanogenmod-12.1/ or http://download.cyanogenmod.org/?device=nicki&type=nightly

GApps 5.1 - http://209.95.39.164/Gapps/Lollipop/5.1/

Dual sim Patch- http://www.mediafire.com/download/sbbz5tq98mrquuu/lp-ril.zip

Now follow these simple steps :

1- (If you are already on 4.4 / 5.0+ just ignore this step) Install CWM/twrp recovery if u are on 4.3 stock

2- Flash CM 12.1 zip

3-Flash GApps

4- Flash the patch to activate dual sim

5-Flash SuperSU.zip to root ( https://download.chainfire.eu/636/SuperSU/UPDATE-SuperSU-v2.37.zip )

5- Reboot

After rebooting you gotta wait for atleast 5 mins (maybe more) , after successfully booting u will notice there are no signals on either SIM, but there's no need to panic because there's a small step remaining to get the job done ,

So what you need to do is open your system/build.prop using any root explorer ( I use ES file explorer ) and add these following props :-

CODE :

persist.radio.multisim.config=dsds

persist.radio.dont_use_dsd=true

And Remove these following ones :

CODE:

ro.ril.telephony.mqanelements=4

persist.radio.oem_socket=false

Now save it and reboot your phone and wait for it to successfully boot and you will get signals on both sim,

but there are some bugs there , you can know about them here- http://xdaforums.com/showpost.php?p=60989435

And that's all folks , if u like it hit Thanks :good::o
[Sony Xperia M] tuhin_iglesias:
Dual Sim Patch in not available

Hello sir,

The dual sim patch you mentioned with a link is not working. Please suggest any other alternative?
[Sony Xperia M] vamshinath:
problem with cm12 kernel

is there any alternative kernels for cm12 rom,with the cm12 flashing is big problem
[Sony Xperia M] Shazam_strikes:
here it is - http://www.mediafire.com/download/xef25j0054fw5he/lp-ril.zip :highfive:

Yeah there are couple ones in Xperia M Original android develpoment:good:
[Sony Xperia M] PratikSoni:
Dual sim patch file is not available :(

Dual sim patch file is no longer available on mediafire. :(

pls share another link

Edited

I got the link in the comments thanks :)

---------- Post added at 01:13 PM ---------- Previous post was at 12:25 PM ----------

There is lots of FXP-CM12.1.

Which file should I choose ? :confused:
[Sony Xperia M] Shazam_strikes:
You can choose any of the latest nightly build or weekly/fxp builds :good:
[Sony Xperia M] livebaibhav:
no signal on both sim

bro can you help

i cant get any network signal in xperia m dual c2004
[Sony Xperia M] Jan.Spoon:
Hello Shazam,

I followed the manual setup from Pecan. I seem to get stuck having inserted the two lines of code and removing the other two. Exactly where are the two new lines of code inserted? At the end of the file? I tried it there and where the other two to be deleted lines are.

I get two empty signal triangles but the phone does not request the pin me either of the two sim cards. It seems to recognize a sim card being removed. Using a 5.1 Nicki nightly 10072015.

Any tips would be appreciated.

Cheers
[Sony Xperia M] Rashad_Rais:
links not working

ROM and Gapps links not working :/ :(
[Sony Xperia M] Dreak_Sekh:
First of all Thank You So Much for This AWESOME cfw, I fell love with it, I tried Your dual sim patch, network came for both Sims, but no Internet connection, I know it's a bug, but I can't use my phone without Internet, so I decided I may have to use single sim but I will use lollipop, so I downloaded single sim 4.3 radio, flashed but no single in any sim, I tried again, like flashed radio, then cm12, then gapps..... but no use, I guess I have to download that backup... to make lollipop work with single sim right sir.??
[Sony Xperia M] Fareed Amin:
3G problem

Hello guys the work is awesome I have successfully installed lollipop in my C2005 every thing is working perfectly but my 3G is not working I have done all necessary steps for 3g but gprs is not connecting.

please help

Thanks
[Sony Xperia M] Dreak_Sekh:
Woohoo, Finally I m using fully working Lollipop in my XMD,( single sim only) ,I m so happy , Thanks You sooo Much sir for this joy.
[Sony Xperia M] Dreak_Sekh:
Is anybody using lollipop ? everything is working great , but don't know why FB mesaanger is not working , whenever I touch it ,only shows white page, can anybody help ? plz
[Sony Xperia M] aness07:
I didn't understand bro .

Did u mean that I have install c1905/c1904 firmware on c2005/c2004 devices then install cm12.1 to use single sim !?? For me it doesn't matter 1 sim

Thanks
[Sony Xperia M] Shazam_strikes:
Yes add the given code at the end of file and you have to delete those two given lines but you have to look for them in the file an remove them and than reboot your phone , it might take some time to get the signal at first so don't panic. :good:

Try clearing the data & cache of FB messenger or try a different nightly :good:

No, its not necessary now to change your C2004/2005 firmware to C1904/1905 because now you can use both your sims in CM12 lollipop, Just follow the New Guide provided in the OP and if you have any problems, then m here :good:
[Sony Xperia M] cghcjckh:
Cant install the patch

it says it cant verify the footer and signature
[Sony Xperia M] daptordarattler:
Issues flashing the dual sim patch

I am having issues appying the dual sim patch. It gives the error:

E: footer is wrong

E: signature verification failed

Installation aborted

Any help:(
[Sony Xperia M] Shazam_strikes:
Sorry guys i was a little busy but there is a new patch around now , here it is - http://www.mediafire.com/download/9bwda63fn0h59cx/mi2-lp-ril-blobs2.zip

And the good thing is you dont have to add or remove any code :highfive::good:
[Sony Xperia M] daptordarattler:
Firstly thanks for making the time to work on this. Really appreciated. But the error still persist. If I flash with using the old cwm recovery it works. but when I install the cm12 nightly which comes with the cynogen recovery it doesnt work and still producess the error in my earlier post.
[Sony Xperia M] daptordarattler:
It seems 2g is working but not 3g
[Sony Xperia M] sambhrant_sonu:
dual sim patch is not working on my c2004.

can you guide me how to flash dual sim patch step wise?
[Sony Xperia M] Shazam_strikes:
Works fine for me ,try a different nightly or just install the Archidroid Rom it's the best:good:

If you have successfully flashed cm12 in your C2004 than in your recovery go to install zip and flash the patch and reboot , And it's done....voila:good::D
[Sony Xperia M] Bhairab:
works

its working... but IMEI numbers are same in both.... isn't there any trick make it work!:D:D:D:D:D:D:D:D:D:D:D:D:D:good::good:
[Sony Xperia M] arfan_lg:
Hi Shazam

Can you plz upload the link for Archidroid Rom i want to try this rom.

cm12 drains battery
[Sony Xperia M] Shazam_strikes:
http://xdaforums.com/devdb/project/dl/?id=13921&task=get :good:
[Sony Xperia M] Bhairab:
battery drained...

how to fix the battery draining issue?

I tried to solve it.. but didnt worked.
[Sony Xperia M] daptordarattler:
Did a factory reset and my data hasn't worked since. I currently only have one sim card in the phone although its a dual sim. Could that be the problem

I have wipe data, wipe cache, wipe dalvik cache more than 10 times in the last 24 hours. But still the data does not work. The sim card is enabled and I can receive calls though. But the data does not work

:( :( :( :( :( :( :(:(:(:(:(:(:(:(:(:(:(:(:(:(:(:(
[Sony Xperia M] Shazam_strikes:
As both of you can see in the image below that both my battery and mobile data works fine on the Archidroid Rom , but still here's a fix for battery draining issue - http://xdaforums.com/xperia-m/themes-apps/battery-drain-resolve-lollipop-xperia-m-t2950010 and for the mobile to work use the 1st sim slot and check your APN and if still doesn't work then try a differnt Rom and i would suggest the crDroid one as it's a good one :good:
[Sony Xperia M] Bhairab:
already tried.....

I'm on c2004, tried but didn't worked.... bat keeps draining... :(
[Sony Xperia M] CRACING:
Hello [MENTION=5744408]Shazam_strikes[/MENTION],

I see that you have not mentioned about bootloader unlocking in the new guide. Does it mean its not required to unlock bootloader now but go directly to flash recovery?

I'm asking about untouched XMD with stock 4.3 ROM.

Thanks...

Best Regards
[Sony Xperia M] Shazam_strikes:
Sorry Bro , but you need to unlock bootloader if you are flashing any custom ROM on your XMD ....:good:
[Sony Xperia M] CRACING:
Hello,

Thanks for your quick response. Yeah, I was surprised to see some recent guides with no mention about unlocking bootloader so wanted to confirm. :)

Anyways, I was able to unlock bootloader, flash twrp recovery and install latest cm12.1 nightly + gapps + mi2 patch. However, I couldn't get mobile data working ( SIM 1 or SIM 2) even though I have added correct apn (Vodafone 3g) but looking at many posts, I'm not only one with such problem. Seems its known issue in latest cm12.1 nightly.

Next I tried is non cm ROM, Tipsy v1.8. In this ROM, mobile data works fine in SIM 1 but only 2g. Sometimes it says 3g in status bar (network icon) but again switches back to 2g aka E. I tried to dig around all related settings but no luck.

Do you have any solutions? Shell I try different lollipop ROMs or go back to CM11?

Thanks...

Best Regards
[Sony Xperia M] Shazam_strikes:
Faced the same problem myself with the cm12 nightlies and that's when I decided to switch to different CM12.1 ROMS and for me Archidroid and CrDroid Rom worked perfectly , from 3G data to better battery backup and both have loads of customisation.... So I will suggest you to try this Rom's if you want to enjoy Lollipop otherwise you can always go back to KitKat if things don't work out for you ....

I hope this helps you :good:
[Sony Xperia M] B_D_BATMAN:
3G not working , only 2G .....Can u help ?:confused:
[Sony Xperia M] sharanarumugam:
Thanks! and how do I go back to Dual SIM

Thanks! and how do I go back to Dual SIM again incase I'm flashing Single SIM radio
[Sony Xperia M] Shazam_strikes:
Try from USSD code - *#*#4636#*#*

Why do you want to flash single sim radio now when CM12+ already supports XMD now ?

But still if u want than you have to just flash the dual sim radio again ?
[Sony Xperia M] sampath142:
Dual sim patch not working

I flashed CM12.1 in c2004 mobile, everything working fine but when I am trying to flash dual sim patch I am getting this error" install failed. footer is wrong, signature verification failed" so what to do :confused:
[Sony Xperia M] hemanthvarma:
what recovery are you using ...?

use twrp/cwm
[Sony Xperia M] sampath142:
Dual sim patch not working

I used cwm...
[Sony Xperia M] catmob:
plz can anybody share cm 12.1 decoded rom?
[Sony Xperia M] kjiratssiekoedel:
Just flashed my c2005 to CM12.1 with pico GAPPS (didn't succeed to swap SD and memory, so want to keep it small). All seems to work fine without having to add/delete the propps in file explorer. I have 3g connection. Only weird thing is that both the sims look connected, and I only use 1 sim. So when I use both sims next to each other there might be a problem.

EDIT: the first sim is double displayed. I tried to add/delete the lines. For some reason it doesn't let me save my added lines. Also can't find the two lines which I have to delte.
[Sony Xperia M] Aasit:
Getting error "can't install this package on top of incompatible...." Using cm-12.1-20151005-NIGHTLY-nicki.zip on sony xperia M dual
[Sony Xperia M] sampath142:
Dual sim patch not working

I flashed everything fine. But when I am trying to flash dual sim patch it is showing install error. Except this everything is working fine....:confused:
[Sony Xperia M] poran123:
Can i flash single sim ftf in my XMD?? I dont use second sim.. Please reply ASAP
[Sony Xperia M] iambalaji:
i need ur help guys

i follwed the thread and flashed my cm2004 xperia m dual according to what u specfied and dual sim was working no problem but cant activate my data network connection pls help me buddies... tried	<<Fix_Dual_data_and_initd.zip - [Click for QR Code] (179.1 KB, 776 views)>>> this tooo but still cant connect my net in sim 1 itself pls need ur help badly guys.. sry for my bad english :(
[Sony Xperia M] Cleo2p0:
I read after flashing the zip, i habe to do the following

Add the following lines: (compulsory)

persist.radio.multisim.config=dsds

persist.radio.dont_use_dsds=true

Also delete the lines:

(compulsory)

ro.ril.telephony. mqanelements=4

persist.radio.oem_socket=false

Save the file, reboot and then wait 5 minutes.. You receive signal on both sim.

in my file

there is already

persist.radio.multisim.config=dsds

persist.radio.dont_use_dsds=true

present.

just the second line has.... dsd instead of dsds

and

there is no

ro.ril.telephony. mqanelements=4

what should i do?

I am using Xperia M dual c2004. I deleted that lines and added both. still not working. Please help me

---------- Post added at 12:57 PM ---------- Previous post was at 12:32 PM ----------

Reply me soon.

and please also post the latest patch of dual sim.

also mention what should i edit in build.prop..

should i have to clean dalvik cache after flashing the patch?

please help.

---------- Post added at 01:25 PM ---------- Previous post was at 12:57 PM ----------

i patched dual sim bt it is not working, Please help
[Sony Xperia M] ashish_makani:
How to install cwm recovery in sony xperia m dual....
[Sony Xperia M] N RAM:
whether usb debugging mode necessary to flash my xperia m dual c2005?

I'm using Sony xperia m dual c2005. I tried to flash it. But my attempt was failed. I need to know whether USB debugging mode should be selected or not? If necessary , then any other way to flash it without usb debugging?
[Sony Xperia M] wightti:
Thank you, its works??
[Sony Xperia M] Dhananjay Patel:
mobile data not working

Hey I am using xperia m dual flashed cm 12.1 everything working fine apart from data mobile not able to connect data mobile. both sims are working , GPS is working, but not able to connect mobile data for any sim. What would be the issue??
[Sony Xperia M] prashraut:
Hi,

Thanks. Can I use Dual SIM patch for CM14 Android 7.1.1?
[Sony Xperia M] apbucaneg:
the gapps link doesn't work :/ can't access it
[Sony Xperia M] unsuitable:
Thanks. It works:highfive:
[Xoom Q&A, Help & Troubleshooting] bkoso85:
I have been trying to load custom ROM's but I have not found one that everything works. I have one but the Data won't work no 4G. So what is everyone using?
[Nexus 7 (2013) Q&A] micqutiasol:
Please help me with my nexus bad flickering screen... Been experiencing this for months... Anybody experiencing this? Do we have fix for this?
[Nexus 7 (2013) Q&A] erica_renee:
Wrong Forum This is for nexus 7 2012 model..

But with that said Have you dropped it . Have you tried checking the display cable...

People cant read your mind. you need to give me info.. But i do suggest you have mod to move this to correct forum...