[Q] GALAXY S3 gti9300t internet problem - Android Q&A, Help & Troubleshooting

hello guys .. i am a new user here .. from so many days i am searching here and there calling customer care ..going shops etc ..
my problem is i have unlocked galaxy s3 i9300t i think itz unlocked beacause i can call send text msg wifi etc everything..but the problem is my phone dont dectec any 3g/2g signal in short no internet ..
i am from india and using this phone in india ..
if anything can b done to solve this problem plz help...i shall b very thankful to u all ....

wolvixmen said:
hello guys .. i am a new user here .. from so many days i am searching here and there calling customer care ..going shops etc ..
my problem is i have unlocked galaxy s3 i9300t i think itz unlocked beacause i can call send text msg wifi etc everything..but the problem is my phone dont dectec any 3g/2g signal in short no internet ..
i am from india and using this phone in india ..
if anything can b done to solve this problem plz help...i shall b very thankful to u all ....
Click to expand...
Click to collapse
try using others provider, maybe that's the problem

still no help
no one can help on xda ?

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Yesterday , my brother , so stupid , flashed my SWH-M290K with GT-S5660's rom and many errors happen : no service (mobile network) , no wifi , no bluetooth and more . I flashed it back to stock 2.3.4 Korea rom and everthings is fixed but still no mobile network . Can anypeople help me to fix this problem . The SHW-M290K is my aunt's gift . many thankxxxxxxxxxxx
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The device still got correct imei numbers?
an0nym0us_ said:
The device still got correct imei numbers?
Click to expand...
Click to collapse
My phone is Korean version , there's no imei number on my device , only S/N
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sky vega lte m sms sending problem pls help me

i updated my phone yesterday to ics using ota.. and after the update and all the registration i found out that i cant send message to anyone, i can recieve messages and calls and i can also make calls , i also do a hard reset check the smsc.. but the problem is still there... i hope someone could help me.. i know that the brand of my phone is available in korea only, im here at the philippines so i cant consult any technicians to help me with my problem.. tnx in advance guys ^-^
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[email protected] said:
i updated my phone yesterday to ics using ota.. and after the update and all the registration i found out that i cant send message to anyone, i can recieve messages and calls and i can also make calls , i also do a hard reset check the smsc.. but the problem is still there... i hope someone could help me.. i know that the brand of my phone is available in korea only, im here at the philippines so i cant consult any technicians to help me with my problem.. tnx in advance guys ^-^
Click to expand...
Click to collapse
Did u get a solution for this problem.. or any one here to help me ??? I have the same problem and I am very sad now.. .Pls help me
i also have this problem, anyone knows the solution?

Network issues on Xperia U [NEED HELP !]

Hi ! I have an XPERIA U -> ST25i (from france)
I live in france so sorry for my bad english i will try to be understandable.
First. I have already send my xperia u to sony service for a touch screen issue they repair it, then i recived the phone back but with network issue ... i decided to get a new simcard, now i have it but i have same network issue.
Hardware
I tried my new simcard in another phone. It work !
I tried different simcard from different carrier in my xperia u. Doesn't work.
The second phone with my actual simcard recive the 3G ect ... But my xperia u says -> No Service or in some case Emergency Call Only
Software
I've tried 4 different firmware :
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All the 4 firmware have the same issue
I think thats all, Help me please.
Nobody wants to help me ? I really need help !
Still need help !
Still need help ... UP
cptbaby said:
Still need help ... UP
Click to expand...
Click to collapse
Maybe you have problems with the SIM card reader on your Xperia U. I'm saying that it isn't a software problem (maybe)

350305260000004 imei in my lg g3.. How to fix??

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Network not working after getting recovered from hard brick state

Dear all,
Rcently my redmi note 9 pro got hardly bricked after flashing a wrong region rom.After too many struggles the phn got its life back.But now one more issue arised that there's no network at all.Now the technician asking for more money to fix this network.
Its too much for me,as im just a student.
I need to know if i can repair this network problem myself.
Can anyone let me know about the procedures?
Rejoyan01 said:
Dear all,
Rcently my redmi note 9 pro got hardly bricked after flashing a wrong region rom.After too many struggles the phn got its life back.But now one more issue arised that there's no network at all.Now the technician asking for more money to fix this network.
Its too much for me,as im just a student.
I need to know if i can repair this network problem myself.
Can anyone let me know about the procedures?
Click to expand...
Click to collapse
Specify network , all, bluetooth, wifi, sim?
Did you flash stock firmware from your region / country ?
flairepathos.info said:
Specify network , all, bluetooth, wifi, sim?
Did you flash stock firmware from your region / country ?
Click to expand...
Click to collapse
Sir my phone is Indian phn .and i live in BD.so i flashed it in BD
Rejoyan01 said:
Sir my phone is Indian phn .and i live in BD.so i flashed it in BD
Click to expand...
Click to collapse
Okay please use full english when replying
So Indian phone Living in Bangladesh, fine
What net work is not working : all, bluetooth, wifi, sim ,gps?
reply like so:
all- no
bluetooth- yes
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