Hi Guys,
I am having a big problem with my mobile phone. It is a chinese GT-S7562 and was a present of a chinese
friend who wants me to be online when I´m in shanghai.
I was able to change the language to english, but may apps and part of the system were still in chinese.
So I decides to flash a german firmware (my home country).
Everything went fine, I was able to make all the settings and access the play store and get updates from
samsung.
But if I try to make or receive a call the mobile signal gets lost and the simcard shows a circle with a dash
in the middle. After a reboot I have full signal strengh, but after a call attempt it gets lost again.
I tried mulitple simcards in both slots, no change.
I even tried different firmware, even custim ones, but nothing helps.
Currently i am on a stock fw 4.0.4
Baseband S7562ZCMG1
Build number IMM761.S7562XXBMD6
Does anybody have a hint for me how to solve that?
Manythanks,
Jo
Same problem
I also have the same problem...pls help us....
JoMensdorf said:
Hi Guys,
I am having a big problem with my mobile phone. It is a chinese GT-S7562 and was a present of a chinese
friend who wants me to be online when I´m in shanghai.
I was able to change the language to english, but may apps and part of the system were still in chinese.
So I decides to flash a german firmware (my home country).
Everything went fine, I was able to make all the settings and access the play store and get updates from
samsung.
But if I try to make or receive a call the mobile signal gets lost and the simcard shows a circle with a dash
in the middle. After a reboot I have full signal strengh, but after a call attempt it gets lost again.
I tried mulitple simcards in both slots, no change.
I even tried different firmware, even custim ones, but nothing helps.
Currently i am on a stock fw 4.0.4
Baseband S7562ZCMG1
Build number IMM761.S7562XXBMD6
Does anybody have a hint for me how to solve that?
Manythanks,
Jo
Click to expand...
Click to collapse
rajput555 said:
I also have the same problem...pls help us....
Click to expand...
Click to collapse
Hi!
Found help in another forum. May I post the link here?
w**.android-hilfe.de/samsung-galaxy-s-duos-s7562-forum/479190-fuer-den-chinesischen-markt-bestimmtes-s-duos-umflashen-klappt-nicht.html#post6466073
There is a problem with the 3g module, you have to use the chinese firmware.
Jo
JoMensdorf said:
Hi!
Found help in another forum. May I post the link here?
w**.android-hilfe.de/samsung-galaxy-s-duos-s7562-forum/479190-fuer-den-chinesischen-markt-bestimmtes-s-duos-umflashen-klappt-nicht.html#post6466073
There is a problem with the 3g module, you have to use the chinese firmware.
Jo
Click to expand...
Click to collapse
Thank you very much for the help :victory:...I went thru the link...I have not noted down my original chinese firmware...I downloaded one S7562ZCAMH1_S7562CHNAMH1_S7562ZCMH1_HOME.tar.md5, but this is getting stuck at logo....Can you send me the link or name of the firmware which i can flash....that would be of great help...Is ur phone alright now?
Back to chinese firmware....
JoMensdorf said:
Hi Guys,
I am having a big problem with my mobile phone. It is a chinese GT-S7562 and was a present of a chinese
friend who wants me to be online when I´m in shanghai.
I was able to change the language to english, but may apps and part of the system were still in chinese.
So I decides to flash a german firmware (my home country).
Everything went fine, I was able to make all the settings and access the play store and get updates from
samsung.
But if I try to make or receive a call the mobile signal gets lost and the simcard shows a circle with a dash
in the middle. After a reboot I have full signal strengh, but after a call attempt it gets lost again.
I tried mulitple simcards in both slots, no change.
I even tried different firmware, even custim ones, but nothing helps.
Currently i am on a stock fw 4.0.4
Baseband S7562ZCMG1
Build number IMM761.S7562XXBMD6
Does anybody have a hint for me how to solve that?
Manythanks,
Jo
Click to expand...
Click to collapse
Hey finally I installed chinese firmware baseband and finally mobile signal is alright...working perfect...As I told last time I was stuck at the
samsung logo...then I off the phone and went into recovery....there I did the factory wipe and cache wipe...then rebooted...voila....it booted...
everything working fine....1 thing i learned is u should not put other country baseband in chinese phone....if u can let me know wat i can do for
google play store...that would be help ful....
google play in phone brought from china
rajput555 said:
Hey finally I installed chinese firmware baseband and finally mobile signal is alright...working perfect...As I told last time I was stuck at the
samsung logo...then I off the phone and went into recovery....there I did the factory wipe and cache wipe...then rebooted...voila....it booted...
everything working fine....1 thing i learned is u should not put other country baseband in chinese phone....if u can let me know wat i can do for
google play store...that would be help ful....
Click to expand...
Click to collapse
Another point I wanted to add was...you can easily install the google play in the phone brought from china by rooting the phone and with the help of 'RE explorer' app you can put three apk files in the given link into system/app folder....then reboot the phone thats it....google play will work...follow this link----http://forum.xda-developers.com/showthread.php?p=31236432
Related
My X10i is Rooted, has Android 2.2 (from Rodeiro) bandversion 2.1.54 and Kernel 2.6.29 Mod version CyanogenMOD 6.1.1-V03
Now I have the problem that i can not connect/register to a network, i can see all the networks but if i want to connect to 1, it just wont happen.
I tried a restore of an old ROM and the problem remains.
What could be the problem ? is my X10 broken ? Coul this be a radio problem ?
Please help, need my phone...
Coop,
Hello!
Is data across mobile network enabled in the phone settings?? Try turning on airplane mode for a minute, then turn it off, brings my network back!!
Best regards,
Chris
That does not seem to help.
I can see all the carriers, but if i want to connect to 1 it wont happen, this message i get :
Registering on Network.
I keep hanging on here, maybe my X10 is broken ?
When did this start?? Any changes to the phone before this happened??
Turn it off and pull the battery for about 5 minutes???
CoopZor said:
That does not seem to help.
I can see all the carriers, but if i want to connect to 1 it wont happen, this message i get :
Registering on Network.
I keep hanging on here, maybe my X10 is broken ?
Click to expand...
Click to collapse
Hi
witch network you can`t connect? through mobile network? see access point names but can`t access? or on available operators? did you try to input settings manually?
rendeiro2005 said:
Hi
witch network you can`t connect? through mobile network? see access point names but can`t access? or on available operators? did you try to input settings manually?
Click to expand...
Click to collapse
Hi Rendeiro
Indeed, i can see all the networks : T Mobile Orange Base and so on, but if i try to connect to either one of them it wont work.
I disconnected the battery now, hope it works, tryd everything, restored older ROM, installed fresh ROM.
Hope it is not broken, i have no guaranty anymore.
It happened today, was watching footbal on tv, worked fine the other days !
CoopZor said:
Hi Rendeiro
Indeed, i can see all the networks : T Mobile Orange Base and so on, but if i try to connect to either one of them it wont work.
I disconnected the battery now, hope it works, tryd everything, restored older ROM, installed fresh ROM.
Hope it is not broken, i have no guaranty anymore.
It happened today, was watching footbal on tv, worked fine the other days !
Click to expand...
Click to collapse
and did it work if you flash an SE rom?
try this. look at my signature and go to APN settings follow that thread i made sometima ago and see
Flash it or use seus to restore, unless you have an xrecovery backup? Backup your bits and prepare to flash..
sent from heaven via x10a custom
Hmm, installed the Original SE ROM and now i can connect to my carrier.
Strange it is !
Anywayz, have to root again and install xrecovery
Thanx for the help guys !
Hello,
After searching about 10 pages & search engine i haven't find exactly same problem as mine but i think i'm not the only one who had this problem...
I saw that all guys having same problem as me have an IMEI problem with a file on /efs, which is not my case for the IMEI
Problem : no phone, no sms, all data is OK. is someone calls me it rings busy.
Here's what i tried
- My SIM on another S2 = everything OK, the other S2 sim on my phone gives same problem.
- Many ROMs official or non official (also a release using pit+pda+phone+csc), without solving my problem
- Using the appli GSII_Repair but i can' t download (message appears 2mins after click on install, from PC or from market)
- Phone is operator free and with no signal problem.
- At the moment i just put an official rom (nothing more) with baseband i9100xxki3, kernel 2.6.35.[email protected] #2, Version number gingerbread.xxki3. Network State=Connected, IMEI= same as behind battery, IMEISV=01
I bought the phone to someone living 150km from me and when i wanted to test it...i locked my SIM (and no puk code with me) so i bought it for not having done the 300km for nothing...and i can't use it since a week i'm trying & reading things everywhere on the net but i think here is the best place, great members, great place, and great roms i used on my HD2 before the USB connector broke. The guy to wich i bought the phone kept it a month and have no idea to what has been done the phone
So help needed....Thanks
Stal_076 said:
Hello,
After searching about 10 pages & search engine i haven't find exactly same problem as mine but i think i'm not the only one who had this problem...
I saw that all guys having same problem as me have an IMEI problem with a file on /efs, which is not my case for the IMEI
Problem : no phone, no sms, all data is OK. is someone calls me it rings busy.
Here's what i tried
- My SIM on another S2 = everything OK, the other S2 sim on my phone gives same problem.
- Many ROMs official or non official (also a release using pit+pda+phone+csc), without solving my problem
- Using the appli GSII_Repair but i can' t download (message appears 2mins after click on install, from PC or from market)
- Phone is operator free and with no signal problem.
- At the moment i just put an official rom (nothing more) with baseband i9100xxki3, kernel [email protected] #2, Version number gingerbread.xxki3. Network State=Connected, IMEI= same as behind battery, IMEISV=01
I bought the phone to someone living 150km from me and when i wanted to test it...i locked my SIM (and no puk code with me) so i bought it for not having done the 300km for nothing...and i can't use it since a week i'm trying & reading things everywhere on the net but i think here is the best place, great members, great place, and great roms i used on my HD2 before the USB connector broke. The guy to wich i bought the phone kept it a month and have no idea to what has been done the phone
So help needed....Thanks
Click to expand...
Click to collapse
Have you already tried to do a factory reset?
Shut down the phone, reboot into recovery mode (Volume UP + Home + Power, hold the keys until the recovery menu appears), choose factory reset and then reboot the phone.
If that does not help, you could try to flash a newer stock ROM, such as XWKJ3.
Have a look at Intratech's Official Firmware thread here => http://forum.xda-developers.com/showthread.php?t=1075278
If that does not help either, it could be a hardware issue.
Hope that it is not.
Good luck !
I already have done both, and i just have done the 2 things again just in cas
Factory reset => still having problem
XWKJ3 => i'm getting permanently a message like com.android.phone crashed, i now remember why i changed for an older ROM
Sounds like flashing many roms syndrome .
Also the no no of using PIT files .
Suggestion
Download full stock rom .
Backup all data .
Go to recovery Mounts and storage Format > Cache System Data > SD Card .
No boot now clean empty phone .
Download mode and via Odin flash stock rom .
Test if still faulty return under warranty .
jje
I dont want to be a negative ned and throw a spanner in the works here but if the IMEI is intact and the phone was bought second hand(and no offence with what im about to say) but is it possible that the IMEI has been blocked cos yourve unknowingly bought a stolen phoneIt just seems strange that only calls and sms are blocked with the IMEI no being changed.Sorry if ive miss understood the question.No offence intended.
Hi there!
I know I'm new to here, but not new to android, flashing, etc...
So I recently bought a Galaxy S3 international version (GT-I9300).
I tried to update it's software with KIES, and it stopped on 61%.
KIES tried to flash the newest 4.0.4 (UK) firmware (I9300XXBLG8).
I got the .tar.md5 file out of temporary directory and flashed it manually from ODIN. It booted normally, but i had (have) no network signal. When I turned it on it requested my PIN but when I entered it, the phone doesn't connected to my carrieer's network. My phone is unlocked (checked it with galaxsim), and my IMEI number doesn't changed or corrupted. (Checked under the battery). I live in Hungary and my carrieer is T-Mobile. Tried hard reset, wipe.
Can anybody please help me to solve this problem?
Thank you very much in advance.
Tom
Hi Tom ,
it happened that I had a bit of a similar problem before ( not with my Current International S3 but with my older Xperia neo v ) , after flashing a new ROM something went wrong and I had lost network , tried everything possible but it wouldn't do anything.
my solution was flashing back to my previous ROM , so I highly recommend to you to flash back using your NANDROID backup ( I hope you made one before Flashing... ) or you can try another ROM / or even RE-flash your current ROM but pay more attention this time and make sure nothing goes wrong , and also make sure you do a factory reset , Cache wipe and Dalvik cache Wipe before you flash it just to make sure everything is clean.
I hope this helps , and if I helped you by any way possible don't hesitate and press the Thanks button on your LEFT :good:
Cheers
Astrokarim said:
I hope this helps , and if I helped you by any way possible don't hesitate and press the Thanks button on your LEFT :good:
Cheers
Click to expand...
Click to collapse
OT I don't have thanks buttons, maybe you should qualify with an IF statement?
Bad news, I don't really know what my original firmware was, so I can just try Kangburra's tip... I have 25 min waiting time on hotfile.com, I will the download the latest 4.1.1 unbranded firmware, which has PDA I9300XXDLIH and CSC I9300PHEDLI1. I will write about the results ASAP.
edit: I'm too tired, I thoght your signature was a suggestion for me
Tomlincoln said:
Hi there!
I know I'm new to here, but not new to android, flashing, etc...
So I recently bought a Galaxy S3 international version (GT-I9300).
I tried to update it's software with KIES, and it stopped on 61%.
KIES tried to flash the newest 4.0.4 (UK) firmware (I9300XXBLG8).
I got the .tar.md5 file out of temporary directory and flashed it manually from ODIN. It booted normally, but i had (have) no network signal. When I turned it on it requested my PIN but when I entered it, the phone doesn't connected to my carrieer's network. My phone is unlocked (checked it with galaxsim), and my IMEI number doesn't changed or corrupted. (Checked under the battery). I live in Hungary and my carrieer is T-Mobile. Tried hard reset, wipe.
Can anybody please help me to solve this problem?
Thank you very much in advance.
Tom
Click to expand...
Click to collapse
Dont worry just go to mobile network setting then apn press menu and chosse new apn, search on google for your apns for the carrier. It will be running in no time. :laugh:
Roukomex said:
Dont worry just go to mobile network setting then apn press menu and chosse new apn, search on google for your apns for the carrier. It will be running in no time. :laugh:
Click to expand...
Click to collapse
It seems you misunderstood me... I have absolutely no network signal from my carrier :/
Update: Okay the last 4.1.1 mentioned before is not working. Now it sees my network just doesn't register on it. Will try I9300XXALE8_I9300OXFALE5_XEH now.
Found something: All of ROMs installed I'm seem to be reachable. My friend ringed me from his mobile and IT WAS RINGING. If I turned off my mobile, it was not ringing of course. So what the hell is this?
Dear Friends i have Samsung Galaxy S2 GT-I9100 phone bought in india in 2012 december. The phone was working fine with operating system which came with phone. suddenly today i felt to change the operating system to latest android OS jellybean. let me tell you one thing i am not a guru in this type of things so i tried whatever i could see on internet and installed Android version 4.3.1, Slim version Slim-4.3.build.2-OFFICIAL-1334.
Now my problem is the phone is working only for making phone calls and receiving phone calls. i cant even do SMS from this phone & its completely different then how it was. moreover i am not able to install whatsapp on this phone. and i am not able to see any google apps on the phone. neither my contact list is visible i had more then 700 contacts . and when i go on internet via WIFI and try to download whatsapp it says there is NO DEVICE. i am now confused and i dont know what to do. please can any one help me with simple steps how can I get my old version back or atleast how can i get google play store on this phone. Another important thing i tried to connect through Kies but even thats failure my device does not get connected to Samsung Kies anymore. i am worried i hope i havnt lost all my contacts.:
Tejus Mehta said:
Dear Friends i have Samsung Galaxy S2 GT-I9100 phone bought in india in 2012 december. The phone was working fine with operating system which came with phone. suddenly today i felt to change the operating system to latest android OS jellybean. let me tell you one thing i am not a guru in this type of things so i tried whatever i could see on internet and installed Android version 4.3.1, Slim version Slim-4.3.build.2-OFFICIAL-1334.
Now my problem is the phone is working only for making phone calls and receiving phone calls. i cant even do SMS from this phone & its completely different then how it was. moreover i am not able to install whatsapp on this phone. and i am not able to see any google apps on the phone. neither my contact list is visible i had more then 700 contacts . and when i go on internet via WIFI and try to download whatsapp it says there is NO DEVICE. i am now confused and i dont know what to do. please can any one help me with simple steps how can I get my old version back or atleast how can i get google play store on this phone. Another important thing i tried to connect through Kies but even thats failure my device does not get connected to Samsung Kies anymore. i am worried i hope i havnt lost all my contacts.:
Click to expand...
Click to collapse
You have to install the Google Apps as a separate install when dealing with most non stock roms. Surely the guide you were looking at mentioned that...? Weird that you are having issues with Sms as it's rare roms have that trouble. Which messaging app are you using? Your contacts aren't there because you wiped your phone, installed a new operating system, and didn't install the Google apps to resync your account. I'm confused on why you're surprised by that... Kies doesn't work on non stock roms and is a much inferior tool vs Odin. Also, didn't you do a nandroid backup before installing Slim? If so, you could just restore that and you would be back to the previous version in like 10 minutes. If you didn't...well, you weren't looking at the right guides then. I think Slim is 10x better than stock, personally but depending on the phone and version, there can be some minor issues.
I think that Whatsapp doesn't recognize your phone because of the custom DPI. If you set that to stock value, it should work.
Tejus Mehta said:
Dear Friends i have Samsung Galaxy S2 GT-I9100 phone bought in india in 2012 december. The phone was working fine with operating system which came with phone. suddenly today i felt to change the operating system to latest android OS jellybean. let me tell you one thing i am not a guru in this type of things so i tried whatever i could see on internet and installed Android version 4.3.1, Slim version Slim-4.3.build.2-OFFICIAL-1334.
Now my problem is the phone is working only for making phone calls and receiving phone calls. i cant even do SMS from this phone & its completely different then how it was. moreover i am not able to install whatsapp on this phone. and i am not able to see any google apps on the phone. neither my contact list is visible i had more then 700 contacts . and when i go on internet via WIFI and try to download whatsapp it says there is NO DEVICE. i am now confused and i dont know what to do. please can any one help me with simple steps how can I get my old version back or atleast how can i get google play store on this phone. Another important thing i tried to connect through Kies but even thats failure my device does not get connected to Samsung Kies anymore. i am worried i hope i havnt lost all my contacts.:
Click to expand...
Click to collapse
go back to stock rom by flashing it via odin .then just refer to this links to understand all droid's stuff http://trendblog.net/guide-to-android-rooting-custom-roms-apps-2014-edition/ or http://lifehacker.com/5789397/the-always-up-to-date-guide-to-rooting-any-android-phone
and i have got list of good roms so refer this http://androidcure.com/best-kitkat-roms-samsung-galaxy-s-ii-i9100/
now you are good to go for Flashing and using Custom roms !!
es0tericcha0s said:
You have to install the Google Apps as a separate install when dealing with most non stock roms. Surely the guide you were looking at mentioned that...? Weird that you are having issues with Sms as it's rare roms have that trouble. Which messaging app are you using? Your contacts aren't there because you wiped your phone, installed a new operating system, and didn't install the Google apps to resync your account. I'm confused on why you're surprised by that... Kies doesn't work on non stock roms and is a much inferior tool vs Odin. Also, didn't you do a nandroid backup before installing Slim? If so, you could just restore that and you would be back to the previous version in like 10 minutes. If you didn't...well, you weren't looking at the right guides then. I think Slim is 10x better than stock, personally but depending on the phone and version, there can be some minor issues.
I think that Whatsapp doesn't recognize your phone because of the custom DPI. If you set that to stock value, it should work.
Click to expand...
Click to collapse
Thanks for your reply.
How can install whatsapp as i am not able to locate play store icon on my phone any more. and you are correct about SMS my SMS is working. i was not seeing very well. please guide me how to install playstore and whatsapp
Tejus Mehta said:
Thanks for your reply.
How can install whatsapp as i am not able to locate play store icon on my phone any more. and you are correct about SMS my SMS is working. i was not seeing very well. please guide me how to install playstore and whatsapp
Click to expand...
Click to collapse
I told you why you didn't have the Play Store in the very first sentence.
http://www.slimroms.net/index.php/d...146-addons4-3/8845-slim-aio-gapps-4-3-build-2
Boot to recovery, wipe caches, install.
I've installed the official Nougat update from Elephone using the SP flash tool. Before the update, everything on the phone was working.
After the update, the phone boots Android 7 fine, but no SIM cards are recognised.
I've tried entering Engineer Mode through the phone app to reset the IMEI (I know what they are) but the 'Connectivity' page in Engineer Mode doesn't list phone radios, only FM, Bluetooth, NFC and WiFi.
So I rooted the phone and tried entering AT commands through a terminal. But the folder /dev/radios is empty.
It's like my phone has no... well, no phone. I guess the driver is broken somehow.
Does anyone have any tips on how to proceed?
tom.k.cook said:
I've installed the official Nougat update from Elephone using the SP flash tool. Before the update, everything on the phone was working.
After the update, the phone boots Android 7 fine, but no SIM cards are recognised.
I've tried entering Engineer Mode through the phone app to reset the IMEI (I know what they are) but the 'Connectivity' page in Engineer Mode doesn't list phone radios, only FM, Bluetooth, NFC and WiFi.
So I rooted the phone and tried entering AT commands through a terminal. But the folder /dev/radios is empty.
It's like my phone has no... well, no phone. I guess the driver is broken somehow.
Does anyone have any tips on how to proceed?
Click to expand...
Click to collapse
Use maui meta 3g to restore IMEI. It is mentioned several times in these forums.
Hexyl said:
Use maui meta 3g to restore IMEI. It is mentioned several times in these forums.
Click to expand...
Click to collapse
Well, there's one who didn't read the question. This is not about restoring the IMEIs.
Alright. I know flashing nougat might break the radios and also IMEI. This includes not detecting simcards. I had this problem myself.....
I have the same problem, or similar .
I can sometimes send and recieve text messages and sometimes i can call. Data traffic seems to work ok.
Right now as soon as i try to make a call i lose connection to the mobile network.
Theres a simple fix, reflash 6.0, then do format all + download android 7, imei wont be restored, but both sims will be recognized and work normally
Ruben Craveiro said:
Theres a simple fix, reflash 6.0, then do format all + download android 7, imei wont be restored, but both sims will be recognized and work normally
Click to expand...
Click to collapse
I did this and got the sim working with data and SMS but I can't call.
Should I try again? I want to restore my imei from my box too.
Flashtool and stock roms?
How did you do Tom? Did you fix it?
Thenbay said:
I did this and got the sim working with data and SMS but I can't call.
Should I try again? I want to restore my imei from my box too.
Flashtool and stock roms?
How did you do Tom? Did you fix it?
Click to expand...
Click to collapse
are you using the usa model? its known to have issues on latest versions due to incompatibility issues with radio files
Ruben Craveiro said:
are you using the usa model? its known to have issues on latest versions due to incompatibility issues with radio files
Click to expand...
Click to collapse
No, i think i have the European version. The problem remains if I flash back to 6.0.
Thenbay said:
No, i think i have the European version. The problem remains if I flash back to 6.0.
Click to expand...
Click to collapse
then its priblably usa version.. since this has never happend to me
tom.k.cook said:
I've installed the official Nougat update from Elephone using the SP flash tool. Before the update, everything on the phone was working.
After the update, the phone boots Android 7 fine, but no SIM cards are recognised.
I've tried entering Engineer Mode through the phone app to reset the IMEI (I know what they are) but the 'Connectivity' page in Engineer Mode doesn't list phone radios, only FM, Bluetooth, NFC and WiFi.
So I rooted the phone and tried entering AT commands through a terminal. But the folder /dev/radios is empty.
It's like my phone has no... well, no phone. I guess the driver is broken somehow.
Does anyone have any tips on how to proceed?
Click to expand...
Click to collapse
Did you get your phone working again??
I have not been able to geet mine working again.
this phone has soo many problems,, why the hell they sale it like that, mine had no emie once updated to 7.0 and it has never had a speaker working. i'm dealing with warranty and this guys dont want to take responssability for their product. very frustrating !!! any how i got one of the sim cards working the second slot, also got the emie showing now but still no audio from speaker, what i did.... i flashed the android 7.0 i selected format+download and everything works just the speaker does not
DiMatador said:
this phone has soo many problems,, why the hell they sale it like that, mine had no emie once updated to 7.0 and it has never had a speaker working. i'm dealing with warranty and this guys dont want to take responssability for their product. very frustrating !!! any how i got one of the sim cards working the second slot, also got the emie showing now but still no audio from speaker, what i did.... i flashed the android 7.0 i selected format+download and everything works just the speaker does not
Click to expand...
Click to collapse
that seems like a hardware issue, i think theres a few cheap speakers and you could try to fix urself on ali express theres speaker at around 10$ it ahould be farelly easy to replace it
I've had this same problem, but only after replacing my screen due to damage. Ever since then, it'll see the sim but wont connect to my network.