3g/hsdpa not working after baseband change - Samsung Galaxy Mega

Pls Help Me...
My Mega6.3 GT-I9200 [XXUAMED] XSG BOUGHT IT FROM UAE...
In March 18 OTA Update it got in to some Problem.[Boot loop]
I was not rooted. No EFS backup..
Then I tried to Flash My Stock ROM..with Odin3.09 it flashed well..
but showing BASEBAND UNKNOWN with NULL ...IMEI Number...
I tried all updates of [XSG-region] but same thing Happened....
Then I approched service Centre....[Private]
They have done it with BASEBAND Version : I9200XXUCML1 with 4.2.2
KERNEL VERSION : 3.4.0
[email protected] #2
Sun Jun 16 12:59:25 CEST 2013
Now I am getting only EDGE/GPRS....
What I Have to do for getting HSPDA/3G....
Thanks in advance....Pls give a reply ASAP.....

can you use it (3g) in other device ?

Earlier I was using 3g.....

bsvinod said:
Earlier I was using 3g.....
Click to expand...
Click to collapse
okay fine. Sometime SIM does not works in 3g network. did you check it ?

Did you try manually editing your apn?

showing only three service provider
Silesh.Nair said:
Did you try manually editing your apn?
Click to expand...
Click to collapse
I am having one BSNL SIM and AIRCEL sim
While selecting Network Opertors it is not showing any of the service provider.
Then I will do search networks
it will start searching nothing will comeout.
sometimes willl show Cellone,IDEa,airtel
If I am putting BSNL Sim ...sometimes it will not registering on the network.
sometimes it will register...then I can make outgoing call...but Incoming I am not getting....its getting forwarded...
aircel is not at all showing for selecting...
Help me.....
NOw I am having
AP:I9200XXUAMED
CP:I9200XXUCML1
CSC:I9200JVAME4

Did you try flashing a custom ROM?
Sent from my GT-I9205 using Tapatalk

TWRP
Silesh.Nair said:
Did you try flashing a custom ROM?
Sent from my GT-I9205 using Tapatalk
Click to expand...
Click to collapse
Shall I Install TWRP & take a backup of presently what I am having...Otherwise I am feared of my IMEI & Baseband.
Pls...suggest...

I think now you can install TeamWin Projects (TWRP). Because it is your own scared about IMEI..

Solved my problem
bsvinod said:
Shall I Install TWRP & take a backup of presently what I am having...Otherwise I am feared of my IMEI & Baseband.
Pls...suggest...
Click to expand...
Click to collapse
Sir,
Thank u so much for u r support and guidance.I solved my issue thru TWRP and your Slim KAT.
It works great and perfectly fine for me.3g is working so good.
I don't have words to tell my thanks. I will go through u r Slim KAT threads for any issue. Feeling so happy..after almost
One month of worry.
Once again thank u....

problem solved
Silesh.Nair said:
Did you try flashing a custom ROM?
Sent from my GT-I9205 using Tapatalk
Click to expand...
Click to collapse
Sir,
Thank u so much for u r support and guidance.I solved my issue thru TWRP and your Slim KAT.
It works great and perfectly fine for me.3g is working so good.
I don't have words to tell my thanks. I will go through u r Slim KAT threads for any issue. Feeling so happy..after almost
One month of worry.
Once again thank u....

No problem. Have fun!!
Sent from my GT-I9205 using Tapatalk

bsvinod said:
Sir,
Thank u so much for u r support and guidance.I solved my issue thru TWRP and your Slim KAT.
Click to expand...
Click to collapse
You are welcome from me,,:good::good:

Stock modem
Silesh.Nair said:
No problem. Have fun!!
Sent from my GT-I9205 using Tapatalk
Click to expand...
Click to collapse
sir,
again I m disturbing u......
One day night full I got 3g...the very next day it starts with searching network problem...
If I m changing SIM to other phone it works well but slight coverge prob is there...
I want to do a try with my stock modem ...I dont know it will work or not...
Shall I give a link to my Stock NON-HLOS.bin.
https://dl.dropboxusercontent.com/u/93062972/NON-HLOS.zip
Will u please give me a flashable modem file...
If it is stupidity plese forgive me...
Thank U very much...

bsvinod said:
sir,
again I m disturbing u......
One day night full I got 3g...the very next day it starts with searching network problem...
If I m changing SIM to other phone it works well but slight coverge prob is there...
I want to do a try with my stock modem ...I dont know it will work or not...
Shall I give a link to my Stock NON-HLOS.bin.
https://dl.dropboxusercontent.com/u/93062972/NON-HLOS.zip
Will u please give me a flashable modem file...
If it is stupidity plese forgive me...
Thank U very much...
Click to expand...
Click to collapse
Call me Silesh. You can get your modem from the link below.
https://mega.co.nz/#!Rl9HDCxT!M_bLAjRAfWPpAvle4fIAGSfXGwgPfb7pv3Garsmpv8o

Again IMEI gone ........
Silesh.Nair said:
Call me Silesh. You can get your modem from the link below.
https://mega.co.nz/#!Rl9HDCxT!M_bLAjRAfWPpAvle4fIAGSfXGwgPfb7pv3Garsmpv8o
Click to expand...
Click to collapse
Silesh....
After flashing modem IMEI NULL
BASEBAND unknown....
Before flashing I made backup with TWRP with EFS,without EFS
and EFS but no one is restoring my EFS.

You may have provided the wrong modem. Flash the one I sent you earlier.
Sent from my GT-I9205 using Tapatalk

Imei & baseband came back
Silesh.Nair said:
You may have provided the wrong modem. Flash the one I sent you earlier.
Sent from my GT-I9205 using Tapatalk
Click to expand...
Click to collapse
Thank u silesh....both came back.
The network problem is still there.
Is there any other way to rectify this.
Actually in my other phone while searching networks
almost all service providers r showing. But in mega
Only 3 r listing. Bsnl,airtel,spice....earlier before the problem starts mega
also was able to show all providers.
Also I want to ask some doubts abt slimkat.
1. While making calls screen goes off. In stock ROM some
option was there to change.
2. While setting wallpaper it will show properly. After some
time the wallpaper will zoom somewhat.
Anything to correct...

Silesh.Nair said:
Call me Silesh. You can get your modem from the link below.
https://mega.co.nz/#!Rl9HDCxT!M_bLAjRAfWPpAvle4fIAGSfXGwgPfb7pv3Garsmpv8o
Click to expand...
Click to collapse
That's great modem @Silesh.Nair thanks for sharing it..

after write modem imei now null/null then reflash and imei and bb back to work but still problem network
how sloved problem
thanks

Related

[Q] No carrier network

I installed cm7 and my carrier could not be found so i used odin to restore it but still cannot find my carrier ..
hidden_virus said:
I installed cm7 and my carrier could not be found so i used odin to restore it but still cannot find my carrier ..
Click to expand...
Click to collapse
go to Settings-> wireless and networks-> mobile networks ->Access point->click the left button of ur phone then press reset to default
akosicarlo said:
go to Settings-> wireless and networks-> mobile networks ->Access point->click the left button of ur phone then press reset to default
Click to expand...
Click to collapse
tried it didnt help
I think your IMEI is lost.Check your IMEI. If there then its your carrier problem if its not then restore via HEX EDITOR. Your network will be start.
Hit thanks if I help
Sent from cooperve.
Raxit k. Tandel said:
I think your IMEI is lost.Check your IMEI. If there then its your carrier problem if its not then restore via HEX EDITOR. Your network will be start.
Hit thanks if I help
Sent from cooperve.
Click to expand...
Click to collapse
i checked my IMEI it's there and checked my sim card on another phone works perfectly fine ... could you kindly link me instructions as to how i could restore the carrier ?
Try full format your phone. If not work, then its your phone's hardware problem.
Hit thanks if I help
Sent from cooperve.
same problem
hidden_virus said:
i checked my IMEI it's there and checked my sim card on another phone works perfectly fine ... could you kindly link me instructions as to how i could restore the carrier ?
Click to expand...
Click to collapse
I have same problem with my Galaxy Ace S 5830i . Did you solve the problem ? And if yes, please explain how ?
oraltosun said:
I have same problem with my Galaxy Ace S 5830i . Did you solve the problem ? And if yes, please explain how ?
Click to expand...
Click to collapse
i got it working .... but have no clue how .... ssorry man
hidden_virus said:
i checked my IMEI it's there and checked my sim card on another phone works perfectly fine ... could you kindly link me instructions as to how i could restore the carrier ?
Click to expand...
Click to collapse
This is because your version of baseband.
Flash the stock again.
And try delete a LIBS of your custom Rom and copy the LIBS of your Rom.
jakixa said:
This is because your version of baseband.
Flash the stock again.
And try delete a LIBS of your custom Rom and copy the LIBS of your Rom.
Click to expand...
Click to collapse
How would i copy the LIBS ?? and btw i flashed a rom of australia[open}
so i presume its not carrier locked

I9200 efs folder deleted and IMEI null/null problem !!

i lost efs folder after root my phone and have not any backup,please help me ,how can i restore efs folder ?
wifi ,blutooth and network stopped working.
please help me .:crying:
Anyone want to help me?
I can guess the reason why people don't respond to your problem. The methods available to restore the IMEI are illegal as you can also use them to change the IMEI. My advice is to take your phone for repair.
Sent from my GT-I9152 using Tapatalk
thanks for ur answer,but i didn't find any solution for I9200 by google,so i need some help to restore my phone working.
:crying:
yeah,that's it ,i just find modem here and flash it using odin in phone,everythings working fine now.:victory::victory::victory:
shahramdll said:
yeah,that's it ,i just find modem here and flash it using odin in phone,everythings working fine now.:victory::victory::victory:
Click to expand...
Click to collapse
That sounds great as I was going to mention about flashing the modem by itself..but I was not sure if it would correct the problem or not.
Sent from my SGH-I527M Mega 6.3
Ive tested the modem,it works.imei restored already.
tnx
shahramdll said:
yeah,that's it ,i just find modem here and flash it using odin in phone,everythings working fine now.:victory::victory::victory:
Click to expand...
Click to collapse
hello.
can i this modem for i9200 XXUDNE4 4.4.2
solve mine plz
shahramdll said:
yeah,that's it ,i just find modem and flash it using odin in phone,everythings working fine now.:victory::victory::victory:
Click to expand...
Click to collapse
Hey can you please tell me that
I have also lost efs files and imei and signal are not showing in my galaxy mega i9200.
I upgrade to megafire from youtube video and got the megafires from this site.
but my signal ar noth showing. it saying
No network regestered.
tell me what can do for this?
thanks
link expired
hey can you please give me a modem file for i9200 i am facing the same problem with wifi and bluetooth....

[Q] help not registered on network

hi
i'm getting a problem with my galaxy star duos because suddenly the network doesnt work i never touch the rom or the kernel with any program, if i search manually for a network says error to search networks, I've tried my SIM on another phone it works perfectly, the imei number that says the phone after *#06# its the same that the phone have under the battery, i've read the other similar posts refering to the same problem but in the sIII the causes there are so different and i dont touch the rom on this phone it only have 4 months of use. what can i do? my knowledge about flashing and english is poor
sergiodbg said:
hi
i'm getting a problem with my galaxy star duos because suddenly the network doesnt work i never touch the rom or the kernel with any program, if i search manually for a network says error to search networks, I've tried my SIM on another phone it works perfectly, the imei number that says the phone after *#06# its the same that the phone have under the battery, i've read the other similar posts refering to the same problem but in the sIII the causes there are so different and i dont touch the rom on this phone it only have 4 months of use. what can i do? my knowledge about flashing and english is poor
Click to expand...
Click to collapse
did you root your phone or update it recently??
35624485 670
abhishekr700 said:
did you root your phone or update it recently??
Click to expand...
Click to collapse
no i dont do that because i was expecting for a stock update
sergiodbg said:
no i dont do that because i was expecting for a stock update
Click to expand...
Click to collapse
is your baseband same as the rom
check it in about phone menu
abhishekr700 said:
is your baseband same as the rom
check it in about phone menu
Click to expand...
Click to collapse
base band version
s5282ddamh1
compilation number
jzo54k.s5282xxamea
abhishekr700 said:
is your baseband same as the rom
check it in about phone menu
Click to expand...
Click to collapse
Same problem with me.. While browsing suddenly the network disappears.. And after reboot it takes a lot of time for the network to come back.. Dont know what to do..
Sent from my GT-S5282 using XDA Premium 4 mobile app
nairitmukherjee0007 said:
Same problem with me.. While browsing suddenly the network disappears.. And after reboot it takes a lot of time for the network to come back.. Dont know what to do..
Sent from my GT-S5282 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
okk
i am not sure but i think that samsung rolled some new update recently to yoyur phones in which theres a problem with the baseband
Flash stock rom via odin .It may fix the problem
Dont forget to press the thanks button
abhishekr700 said:
okk
i am not sure but i think that samsung rolled some new update recently to yoyur phones in which theres a problem with the baseband
Flash stock rom via odin .It may fix the problem
Dont forget to press the thanks button
Click to expand...
Click to collapse
hi i flashed the phone via odin with stock rom an has the same problem not registered in the network
sergiodbg said:
hi i flashed the phone via odin with stock rom an has the same problem not registered in the network
Click to expand...
Click to collapse
Did u flssh the same firmware which was causing u the problem or some previous stable version ??
Sent from my GT-S5360 using Tapatalk 2
abhishekr700 said:
Did u flssh the same firmware which was causing u the problem or some previous stable version ??
Sent from my GT-S5360 using Tapatalk 2
Click to expand...
Click to collapse
hi i didnt find the same firmware i flashed with the last available at samsung update but i made a recovery before do it, with the last firmware dont work i made the recovery to get the original firmware again and dont work again
sergiodbg said:
hi i didnt find the same firmware i flashed with the last available at samsung update but i made a recovery before do it, with the last firmware dont work i made the recovery to get the original firmware again and dont work again
Click to expand...
Click to collapse
well now i think you have some ricky hardware problem
you shuld visit samsung serveicecentre
thanks.
abhishekr700 said:
well now i think you have some ricky hardware problem
you shuld visit samsung serveicecentre
thanks.
Click to expand...
Click to collapse
ok i'll do that thanks for your help
did your phone show enter unlock code ?? is that problem shown after you flash arabic stock rom ??​​
midoooz said:
did your phone show enter unlock code ?? is that problem shown after you flash arabic stock rom ??​​
Click to expand...
Click to collapse
no the phone doesnt show the enter unlock code and all the problems began before flashing

[Q] HELP! S3 WiFi Weird Problem

hi everyone on XDA, i need some help with my WiFi.. (S3 I9300)
my WiFi is always full bar when i'm near the router or either far from it.
the problem is my S3 only work to access internet if i go near the router (0.5 meter range)
and if i go a bit further(2-3 meters away) which is still full bar my S3 wont be able to access internet anymore..
and i checked on my other device which all working just fine with the router.. so it is not my router problem..
so, anyone else having the same problem? how do i fix this unique problem.? ( cant find in google for solution )
note: i already disabled wifi power savings *#0011# and nothing changed still same problem occurring.
are you in stock rom or have modified your phone?
have you try to flash another modem base on your country region?
sory for my bad english
hye
konohanz said:
are you in stock rom or have modified your phone?
have you try to flash another modem base on your country region?
sory for my bad english
Click to expand...
Click to collapse
thx for the response konohanz..
im using stock 4.3.. how to flash another modem? can you teach me?
and im from malaysia..
Mr H said:
thx for the response konohanz..
im using stock 4.3.. how to flash another modem? can you teach me?
and im from malaysia..
Click to expand...
Click to collapse
we are in indonesia and you in malaysia haven't get the latest update, if you want we can use the latest modem from germany..
basically to instal modem is just put it in your external sd card and then flash it with philz_recovery or via odin
konohanz said:
we are in indonesia and you in malaysia haven't get the latest update, if you want we can use the latest modem from germany..
basically to instal modem is just put it in your external sd card and then flash it with philz_recovery or via odin
Click to expand...
Click to collapse
is it not conflicting with our country if we install germany modem?
Mr H said:
is it not conflicting with our country if we install germany modem?
Click to expand...
Click to collapse
No and you should not open mulitple threads on the same subject.
tallman43 said:
No and you should not open mulitple threads on the same subject.
Click to expand...
Click to collapse
sry, i did double post because i lost track of my old post.. i try to find on how to delete my other post but fail to find how
anyway back to the subject.. "will changing my modem on my s3" fix my wifi problem?
Mr H said:
is it not conflicting with our country if we install germany modem?
Click to expand...
Click to collapse
nope, we have same base region witch was xx-
konohanz said:
nope, we have same base region witch was xx-
Click to expand...
Click to collapse
i see.. so is changing modem related to wifi fixing? sry for the noob question
i found this thread about modems and all the link seems dead and outdated which is 4.1.2 and 4.0.4 "http://forum.xda-developers.com/galaxy-s3/general/ref-galaxy-s3-modem-radio-collection-t1740061/page202"
so where do you suggest downloading the modem?
Mr H said:
is it not conflicting with our country if we install germany modem?
Click to expand...
Click to collapse
Mr H said:
i see.. so is changing modem related to wifi fixing? sry for the noob question
Click to expand...
Click to collapse
not always, but base on my experience mostly it because you had dirty flash without cleaning wipe at first flashing or if you have weak signal it because the modem not base on our region.
sory for my bad english dude
konohanz said:
not always, but base on my experience mostly it because you had dirty flash without cleaning wipe at first flashing or if you have weak signal it because the modem not base on our region.
sory for my bad english dude
Click to expand...
Click to collapse
i understand you perfectly bro ^^ your english is fine..:good:
ok i will try find modem then... will get back here again to tell what happen..
Mr H said:
i see.. so is changing modem related to wifi fixing? sry for the noob question
i found this thread about modems and all the link seems dead and outdated which is 4.1.2 and 4.0.4 "http://forum.xda-developers.com/galaxy-s3/general/ref-galaxy-s3-modem-radio-collection-t1740061/page202"
so where do you suggest downloading the modem?
Click to expand...
Click to collapse
Wifi is kernel related not modem if it is really important you could try changing kernels or even roms
---------- Post added at 02:01 PM ---------- Previous post was at 01:59 PM ----------
Mr H said:
i understand you perfectly bro ^^ your english is fine..:good:
ok i will try find modem then... will get back here again to tell what happen..
Click to expand...
Click to collapse
Changing modems will not work.
tallman43 said:
Wifi is kernel related not modem if it is really important you could try changing kernels or even roms
Click to expand...
Click to collapse
ouch now its confusing..:silly: so should i go flash modem or kernel to fix my Wi-Fi? :laugh:
Mr H said:
ouch now its confusing..:silly: so should i go flash modem or kernel to fix my Wi-Fi? :laugh:
Click to expand...
Click to collapse
Lol. Flash a Kernel modem as nothing to do with wifi your modem is for your mobile signal
tallman43 said:
Lol. Flash a Kernel modem as nothing to do with wifi your modem is for your mobile signal
Click to expand...
Click to collapse
ok thx alot.. i will flash a custom kernel then.. :good:
Mr H said:
ok thx alot.. i will flash a custom kernel then.. :good:
Click to expand...
Click to collapse
Good move Just make sure you backup everything and i mean everything efs data rom etc please also read the guides in the stickies if you have not done this before.
best kernel for i-9300 is the latest boeffla kernel dude, you can get it here http://boeffla.df-kunde.de/sgs3/boeffla-kernel/Test_jb43/
pick 5.4 beta 3, almost perfect for me, very fast and stable :good:
tallman43 said:
Good move Just make sure you backup everything and i mean everything efs data rom etc please also read the guides in the stickies if you have not done this before.
Click to expand...
Click to collapse
konohanz said:
best kernel for i-9300 is the latest boeffla kernel dude, you can get it here http://boeffla.df-kunde.de/sgs3/boeffla-kernel/Test_jb43/
pick 5.4 beta 3, almost perfect for me, very fast and stable :good:
Click to expand...
Click to collapse
just flashed boeffla kernel for v 4.3 android. still no luck getting the Wi-Fi to work..
Mr H said:
just flashed boeffla kernel for v 4.3 android. still no luck getting the Wi-Fi to work..
Click to expand...
Click to collapse
Most likely then it could be hardware related especially if it was working before.Have you tried on someone else's router to see if it connects ok to theirs? Have you tried changing router channels?
tallman43 said:
Most likely then it could be hardware related especially if it was working before.Have you tried on someone else's router to see if it connects ok to theirs? Have you tried changing router channels?
Click to expand...
Click to collapse
all the routers configuration done before.. but still no luck.. so if my hardware is problematic.. can we repair the wifi card? is it possible?

Please heeeeellllllp!

I own a samsung galaxy s3 i9300. My imei is changed from the imei on the back of the s3. My problem is that my Edge (2G) is working but when i switch to WCDMA Mode or Auto mode it stop working and 3g doesn't work and it says Emergency Calls Only. Please help as i am going to another city tomorrow so i need to use 3g for my work. Please Help.
Reply will be highly appreciated.
twitwimp said:
I own a samsung galaxy s3 i9300. My imei is changed from the imei on the back of the s3. My problem is that my Edge (2G) is working but when i switch to WCDMA Mode or Auto mode it stop working and 3g doesn't work and it says Emergency Calls Only. Please help as i am going to another city tomorrow so i need to use 3g for my work. Please Help.
Reply will be highly appreciated.
Click to expand...
Click to collapse
Which android version is currently in it?
I installed every rom from stock to nameless marshmallow but the problem remains there. Now I am on stock touchwiz. Thank you for the reply.
twitwimp said:
I installed every rom from stock to nameless marshmallow but the problem remains there. Now I am on stock touchwiz. Thank you for the reply.
Click to expand...
Click to collapse
Try to flash stock efs again or take internet settings from your customer service:good:
How to flash stock efs?
twitwimp said:
How to flash stock efs?
Click to expand...
Click to collapse
I think this should help flash using odin
Link:http://www.mediafire.com/?8fw2k0d8c9ymu2n
Will it work for Pakistani Carrer?
twitwimp said:
Will it work for Pakistani Carrer?
Click to expand...
Click to collapse
Don't know but you can try!!
All the best:good::fingers-crossed:
Sorry to disturb you again. but it is a .bak file and i couldn't find a way to restore it. Please help me out.
twitwimp said:
Sorry to disturb you again. but it is a .bak file and i couldn't find a way to restore it. Please help me out.
Click to expand...
Click to collapse
Try twrp recovery or remove .bak from file and try :good:
Didn't worked. :/
twitwimp said:
Will it work for Pakistani Carrer?
Click to expand...
Click to collapse
You tried the efs backup. Would you flashed it yet or net.
Sent from my SHV-E250L using XDA-Developers mobile app
Just flash this zip , it contains 4 base modems , flash MJ3 ,it should work
Here is the thread for more info
Cheers
How did the imei change?
The new problem is that my 3g keeps on changing from H to H+ then 3g.
Yes i tried efsbackup but it didn't worked
Awais Bhatti said:
You tried the efs backup. Would you flashed it yet or net.
Sent from my SHV-E250L using XDA-Developers mobile app
Click to expand...
Click to collapse

Categories

Resources