Hello everyone
I have network problem on my Galaxy S4, I bought phone in South Korea he worked fine. Then I back home in Uzbekistan and found network problem. Phone doesn't allow local operators sim card. I tried most of methods to sim unlock, but still doesn't work.
Service menu (*#0011#) is hidden
IMEI (*#06#) not available I can't backup
I can't activate root
Update firmware not helped
Someone knows any effective methods to unlock sim?
Regards!
Precise
lisenberg said:
Hello everyone
I have network problem on my Galaxy S4, I bought phone in South Korea he worked fine. Then I back home in Uzbekistan and found network problem. Phone doesn't allow local operators sim card. I tried most of methods to sim unlock, but still doesn't work.
Service menu (*#0011#) is hidden
IMEI (*#06#) not available I can't backup
I can't activate root
Update firmware not helped
Someone knows any effective methods to unlock sim?
Regards!
Click to expand...
Click to collapse
Is your phone is network locked and asking code or something else?
Backup efs with efs professional, follow this link for hidden menu.
http://forum.xda-developers.com/showpost.php?p=48874338&postcount=5
Koeran LG U+ version's Cell phones are having a diffierent Network Module. It might be not Avaliable to your network form. if you want to use your galaxy s4 Korean version as other carrior, you might be buy other carrior version
Hello community,
I bought a original Samsung S5 G900F from T-Mobile USA.
Currently I unlock it and is open to all network. This cell phone is selled here in Portugal with all the carriers.
I have put the Cyanogen Mod (latest one) and now appears on the name of the cell G900T.
I need to configure it to get LTE Signal in Portugal (it currently only get LTE when I´m in the center of big cities). Don't reach LTE from all the antennas.
I think it is a problem related to the kernel cause I only root it and change the rom.
Thanks and please help me.
Help please
Hello, I have a Samsung Galaxy S5, and I can't get the sim to register on network, on GSM mode, but it works just fine on WDCMA, or LTE, and I need the GSM mode at home, because 3G network is only available outside.. I checked the sim into another phone, it works fine on GSM mode, so it's something about my phone... not the sim... can anyone help me solve the problem ? do you have any ideas?
by the way, I tried with many firmwares by now, 4.4.2 and 5.0 ... and still nothing
Hey guys
First, I am not a U.S resident, my phone is unlocked so I can work with it here in Morocco with IAM carrier SIM .
My phone is an S4 4G SPH-L720 ( Sprint ).
Now I am using an official android 5.0.1 ROM . 3G is working fine, but when I select LTE/CDMA, and after reboot, the phone lose signal, no signal at all !
I tried to flash the last official ROM, but the same problem.
VERY IMPORTANT information ! In Morocco, 4G bands are " band 20 " and " band 3 "
and SPH-L720 supports LTE " Band 25 "only .
I found this thread http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059
Is that thread going to help me get Band 20 or Band 3 to my phone ?
I have tried many CSC but no luck
I check Volte option in CSC also
What is rcs?
Article about Rcs
https://www.geekiest.net/post/Reliance-Jio-RCS.aspx
I get 4g network but i cant make call as my network only support Volte call only
<CscFeature_IMS_EnableIMS>TRUE</CscFeature_IMS_EnableIMS>
<CscFeature_IMS_EnableVoLTE>true</CscFeature_IMS_EnableVoLTE>
<CscFeature_IMS_EnableLTEVideoCall>true</CscFeature_IMS_EnableLTEVideoCall>
<CscFeature_IMS_EnableRCSe>false</CscFeature_IMS_EnableRCSe>
<CscFeature_IMS_EnableRCSPresence>false</CscFeature_IMS_EnableRCSPresence>
<CscFeature_IMS_FrameworkVersion>5.0</CscFeature_IMS_FrameworkVersion>
Is their something to do with band with
On my more search i found that s5 has some bandwidth modifications
Since JIO volte bandwidth may not be supported by s5
My questions is that. In which rom are all bandwidth open.
Jio network band 40(2300) ; 5 (850) ; 3 (1800)
Galaxy S5 SM-G900F - LTE 800/850/900/1800/1900/2100/2600 Europe(LTE Variants) for Europe
I guess my S5 does not have 40(2300). I not sure but i guess that is i cant connect to internet but i cant mak call.
May be for internet JIO use band 5 and 3 but for volte may be we need bandwidth 40. (Cant say it truly
I tried to change band setting from QXDM
For 40 - 549755813888 ( no network)
Then agian changed to 549755813908 (which is total of 3 ,5 and 40) network is back but still no volte
After so much of reading.
Still no luck. I wonder how did oneplus team get band 40 and 41.
The problem is that after going nv setting via pc i did change code but still no luck.
In india Volte is on band 40 and band 41. As per knowledge 801 support both band.
Why cant i get to work.
If see the below attachment i have volte option but on my provider it work only band 40 and 41.
Then did add all Lte band as per post
" http://forum.xda-developers.com/galaxy-s5/general/how-to-add-rf-lte-frequency-bands-to-t2886059 "
If you i have two option for band all at last.
Hi,
s5 g900I supports all the bandwith of jio acording to gsmaraena website....
but i ant get volte plz help
I know that g900i support that but we cant change g900f to g900i.
Already checked that
Salcykhan said:
I know that g900i support that but we cant change g900f to g900i.
Already checked that
Click to expand...
Click to collapse
Okey , is there any way to enable volte ,in g900i....currently I cant
It bought g900i.
You can try phonix rom with csc that has volte option.
I guess it will work for you since your bootloader support band 40.
Salcykhan said:
It bought g900i.
You can try phonix rom with csc that has volte option.
I guess it will work for you since your bootloader support band 40.
Click to expand...
Click to collapse
Can u give me the link please !! For the phonix ROM..please
---------- Post added at 03:11 PM ---------- Previous post was at 03:03 PM ----------
Arjun KalyanRam said:
Can u give me the link please !! For the phonix ROM..please
Click to expand...
Click to collapse
I found the link..but it says the ROM is for g900F is it safe to flash that ROM on G900I
Install TGY(HONG KONG) lollipop firmware on your 900F .you will get volte option in setting/more network/ mobile network/ volte toggle will be there and a volte toggle button in quick panel .
Also in marshmallow but not works try newer or older MM .volte works in all 3 bands as i tested in note4 901C which does'nt have band40 in JIO 4G
I had this problem for Years before. On the first day, I didn't even have signal in a well populated area with my network Three Ireland. Make sure your phone is set to the 4G/3G Option or even use 3G/2G when calling and switch to 4G when using Data. I'm pretty sure certain networks don't support VoLTE and so they don't do well when you try to configure your SIM on 4G. It should work if you use 3G or 2G. I updated to Marshmallow and this fixed the problem. When I go into the Settings of my SIM Card (Call Forwarding etc.), My phone switches to 3G or 2G and once I exit that menu it goes to 4G again. Not a complete fix but I figured it depends on the Network.
Gamesolc said:
I had this problem for Years before. On the first day, I didn't even have signal in a well populated area with my network Three Ireland. Make sure your phone is set to the 4G/3G Option or even use 3G/2G when calling and switch to 4G when using Data. I'm pretty sure certain networks don't support VoLTE and so they don't do well when you try to configure your SIM on 4G. It should work if you use 3G or 2G. I updated to Marshmallow and this fixed the problem. When I go into the Settings of my SIM Card (Call Forwarding etc.), My phone switches to 3G or 2G and once I exit that menu it goes to 4G again. Not a complete fix but I figured it depends on the Network.
Click to expand...
Click to collapse
Yes, volte only provided by some carriers like in india jio 4g .i saw some post that having problem while call that 4g network swicthes to 3g after call end back to 4g . Try to open android service menu and set lte/wcdma/gsm this might fix *#*#4636#*#* or use shotcut master app using root method
Bruh what about G900I
Somebody just flash this on G900I
http://forum.xda-developers.com/showpost.php?p=69918006&postcount=8693
As I spoke JIo Customer Care That I was able to Do Volte. They Said VOLTE work On band 40
LET SEE
ahmed333 said:
Install TGY(HONG KONG) lollipop firmware on your 900F .you will get volte option in setting/more network/ mobile network/ volte toggle will be there and a volte toggle button in quick panel .
Also in marshmallow but not works try newer or older MM .volte works in all 3 bands as i tested in note4 901C which does'nt have band40 in JIO 4G
Click to expand...
Click to collapse
As
Salcykhan said:
Somebody just flash this on G900I
http://forum.xda-developers.com/showpost.php?p=69918006&postcount=8693
Click to expand...
Click to collapse
Do u want me to flash phonix ROM on G900I bruh
its up to you coz . i had no luck with g900f. Even even after changing csc or trying to add band 40. But for g900i. I only two good ROM phonix and Omega.
Salcykhan said:
its up to you coz . i had no luck with g900f. Even even after changing csc or trying to add band 40. But for g900i. I only two good ROM phonix and Omega.
Click to expand...
Click to collapse
How to add CSC ....can u please show me
ahmed333 said:
Install TGY(HONG KONG) lollipop firmware on your 900F .you will get volte option in setting/more network/ mobile network/ volte toggle will be there and a volte toggle button in quick panel .
Also in marshmallow but not works try newer or older MM .volte works in all 3 bands as i tested in note4 901C which does'nt have band40 in JIO 4G
Click to expand...
Click to collapse
Can I flash TGY firmware of G900F on G900I ???
To get volte !