Hi I have the I9595 and is working great with 4g but the only problem I have is when turning off 4g I cannot connect to 3g
And I tried flashing stock firmwares more than 10 times with no solution
Thnx for any help
uae_1990 said:
Hi I have the I9595 and is working great with 4g but the only problem I have is when turning off 4g I cannot connect to 3g
And I tried flashing stock firmwares more than 10 times with no solution
Thnx for any help
Click to expand...
Click to collapse
Same problem
Related
I've searched threads with similar/same problem, didn't find the answer.
About a week ago my phone company sent me a message that 4G was now active for the S4 (only) - yet I haven't been able to connect to anything but H+.
It seems as I don't have LTE option in my network settings, only GSM and WCDMA. It wasn't in my stock ROM nor GE 4.3 I'm running right now.
The service agent I spoke to had I9505XXUBMGA Firmware and he's using 4G, is there a change I'd need to flass stock I9505XXUBMGA to obtain 4G capability?
I have brand new 4G capable SIM.
cull3n said:
I've searched threads with similar/same problem, didn't find the answer.
About a week ago my phone company sent me a message that 4G was now active for the S4 (only) - yet I haven't been able to connect to anything but H+.
It seems as I don't have LTE option in my network settings, only GSM and WCDMA. It wasn't in my stock ROM nor GE 4.3 I'm running right now.
The service agent I spoke to had I9505XXUBMGA Firmware and he's using 4G, is there a change I'd need to flass stock I9505XXUBMGA to obtain 4G capability?
I have brand new 4G capable SIM.
Click to expand...
Click to collapse
You could try using Telinfo and "force" the 4G/LTE to be on as well, like so:
Worked fine over here :good:
Pfeffernuss said:
You could try using Telinfo and "force" the 4G/LTE to be on as well, like so:
Worked fine over here :good:
Click to expand...
Click to collapse
Thanks for the replay mate, I did however flash ROM with I9505XXUBMGA yesterday and LTE is now active! :good:
cull3n said:
Thanks for the replay mate, I did however flash ROM with I9505XXUBMGA yesterday and LTE is now active! :good:
Click to expand...
Click to collapse
I have the same problem. Can you please tell me which ROM you flashed?
Thanks!
hi i m facing a problem that has me confused i cant enable 3g or 4gLTE and i need help with that i need 3g atlest
jgkrapster said:
hi i m facing a problem that has me confused i cant enable 3g or 4gLTE and i need help with that i need 3g atlest
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Does it gets crash or you domt have the option for it in settings?
Are using some custom rom.
Kindly provide details.
Sent from Galaxy Note 3 SM-N9005
jgkrapster said:
hi i m facing a problem that has me confused i cant enable 3g or 4gLTE and i need help with that i need 3g atlest
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Click to collapse
If you are using stock rom please take a look at your apn setting.
carrier setting done from franchise
fadhil3536 said:
If you are using stock rom please take a look at your apn setting.
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Click to collapse
for zong the apn setting is done by zong but 4g or 3g not working all the time i m getting E sign????
no custom or root
thahim said:
Does it gets crash or you domt have the option for it in settings?
Are using some custom rom.
Kindly provide details.
Sent from Galaxy Note 3 SM-N9005
Click to expand...
Click to collapse
i did not used or flashed Custom rom i m not in those advance level type i want my phone to be perfect but the problem with android phones are that there too sensitive and i dont get that i flashed fresh rom today my problem was i cant login on google account and i m facing this problem like month no sign of h+ its just e not 3g or 4g i hav changed the sim and still no 3g...
jgkrapster said:
i did not used or flashed Custom rom i m not in those advance level type i want my phone to be perfect but the problem with android phones are that there too sensitive and i dont get that i flashed fresh rom today my problem was i cant login on google account and i m facing this problem like month no sign of h+ its just e not 3g or 4g i hav changed the sim and still no 3g...
Click to expand...
Click to collapse
Must be something to be done from your network, get 3g activated on your number from helpline.
i'm sure there is nothing wrong with the phone.
My s4 is rooted. The problem is that after some flashing of custom roms my 4g/3g is not working properly . In other words, in all roms above jellybean ( kitkat and lollipop) my LTE and 3G is working only for 1-2 minutes and then my signal drops to zero no signal at all. When i switch to GSM signal comes imidiatelly to full! I have searched a lot in this forum , I have tried many times to change modem , CSC using ODIN ofc, but no succeess so far.. I dont know what else to try or to do differently...I also tried to flash the stock modem but still no success... I would like to add that in 90% of roms that i have tried so far my WIFI , and everything else is working normally ... My only issue is what i had mentioned before...PLZ help me.. I DONT KNOW WHERE TO REFER TO IN THIS SITE...
May be you need to set APN (Access Point Names) for your mobile service provider
Sent from my iPad using Tapatalk
---------- Post added at 03:14 PM ---------- Previous post was at 03:10 PM ----------
Under Settings->More Networks->Mobile Network
Sent from my iPad using Tapatalk
Well i tried to switch them many times ...but nothing ..Do you have any idea how to speak with any kind of admin here?? i tried everything i had thought of.... Still nothing ! Why the Site itself"XDA" isnt replying?? Should i post it anywhere else...Anyway who has a clue about this network problem plz help !!
Voulis1821 said:
Well i tried to switch them many times ...but nothing ..Do you have any idea how to speak with any kind of admin here?? i tried everything i had thought of.... Still nothing ! Why the Site itself"XDA" isnt replying?? Should i post it anywhere else...Anyway who has a clue about this network problem plz help !!
Click to expand...
Click to collapse
I think you have a big misconception about what this site it. It's not a helpdesk. It's people helping people and we are not forced to reply.
You have the losing of the signal also on stock Lollipop roms?
Setting APN is not a switch though, you have to put in settings that your 3G/4G service provider uses. Either search for the settings on the Web or ask your 3G/4G service provider for the settings.
Example
http://apn-settings.com/verizon-4g-lte-apn-settings-detailed-configuration-steps/
Sent from my GT-I9500 using XDA Forums Pro.
As i have stated above i use a rooted galaxy s4 and of course my rom is custom lollipop ...with reference to apn settings , i know what they are and i will say again that the settings are ok i have checked it. The problem is that in custom roms above jellybean i encounter the following network problem . 3G/4G is working properly for 1 minute the most and suddenly signal drops to zero . Only if i switch to GSM will the signal be up again ! Anyone any ideas?Same problem with kitkat roms and lollipop. Installation is always correct . But i dont know ... Any ideas where to look ??? anyone with the same problem ??? tnx in advance all guys
Voulis1821 said:
As i have stated above i use a rooted galaxy s4 and of course my rom is custom lollipop ...with reference to apn settings , i know what they are and i will say again that the settings are ok i have checked it. The problem is that in custom roms above jellybean i encounter the following network problem . 3G/4G is working properly for 1 minute the most and suddenly signal drops to zero . Only if i switch to GSM will the signal be up again ! Anyone any ideas?Same problem with kitkat roms and lollipop. Installation is always correct . But i dont know ... Any ideas where to look ??? anyone with the same problem ??? tnx in advance all guys
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Click to collapse
I kind of just saw this in the "unread" tab here on xda, so first I would like to apologise for replying without having your device. But, the only thought that comes to mind is a baseband/modem. Not sure if the sgs4 has flashable modems but it would definitely help if you guys did.
Sent from my LG-D800 using XDA Free mobile app
Nigglenuts said:
I kind of just saw this in the "unread" tab here on xda, so first I would like to apologise for replying without having your device. But, the only thought that comes to mind is a baseband/modem. Not sure if the sgs4 has flashable modems but it would definitely help if you guys did.
Sent from my LG-D800 using XDA Free mobile app
Click to expand...
Click to collapse
I don't have the device too, yet i'm sure its APNs
Contact your network provider and describe your problem.
They'll guide you through the process.
Sent from my LG-E400 using XDA Free mobile app
Voulis1821 said:
As i have stated above i use a rooted galaxy s4 and of course my rom is custom lollipop ...with reference to apn settings , i know what they are and i will say again that the settings are ok i have checked it. The problem is that in custom roms above jellybean i encounter the following network problem . 3G/4G is working properly for 1 minute the most and suddenly signal drops to zero . Only if i switch to GSM will the signal be up again ! Anyone any ideas?Same problem with kitkat roms and lollipop. Installation is always correct . But i dont know ... Any ideas where to look ??? anyone with the same problem ??? tnx in advance all guys
Click to expand...
Click to collapse
I also use a rooted galaxy S4 but model GT-i9500 I have the same problem as you,
can not connect to 3G/4G network with kitkat and lollipop based rom.
All I had to do to fix it is to set the correct APN settings for my 3G/4G network
just make sure that the modem you are using is the same one as your new rom is based on,
I have to do this every time I flash a new rom....
well i dont know but it all seems complicated . I ll try guys !!! Another question to those who have galaxy s4! Is it my misconception or all the roms above custom jellybean make the S4 slower?? Lollipop Kitkat are ok But exept of the Google based( pac-man , cyanogen, paranoid etc..) all the touch wiz roms are slower than a custom jellybean ...
Voulis1821 said:
well i dont know but it all seems complicated . I ll try guys !!! Another question to those who have galaxy s4! Is it my misconception or all the roms above custom jellybean make the S4 slower?? Lollipop Kitkat are ok But exept of the Google based( pac-man , cyanogen, paranoid etc..) all the touch wiz roms are slower than a custom jellybean ...
Click to expand...
Click to collapse
Touch Wiz is the slowest ROM ever existed.
Sent from my LG-E400 using XDA Free mobile app
Voulis1821 said:
As i have stated above i use a rooted galaxy s4 and of course my rom is custom lollipop ...with reference to apn settings , i know what they are and i will say again that the settings are ok i have checked it. The problem is that in custom roms above jellybean i encounter the following network problem . 3G/4G is working properly for 1 minute the most and suddenly signal drops to zero . Only if i switch to GSM will the signal be up again ! Anyone any ideas?Same problem with kitkat roms and lollipop. Installation is always correct . But i dont know ... Any ideas where to look ??? anyone with the same problem ??? tnx in advance all guys
Click to expand...
Click to collapse
Flash suitable modem
Hey all.
I own a Lenovo A6000 plus currenty running on MIUI7 5.1.1 ROM.
I've got a problem. 4G is not working but 3G and 2G are working fine.
When i choose 4g preference ,it always connects me to 3G network.
My sim is Airtel 4G enabled an was working fine ,but now I'm bit tensed about this issue.
It would be great if anyone could help me to solve this problem.
I've tried google but i failed. So you guys are hope.
Previously , i flashed NX rom but i've not tested mobile network on it.
*EDIT* Problem solved.
LTE started working automatically.
Listen Carefully.
The MIUI you are using....has a bug .... so called LTE_x.wiz-ok try to port rom again with new kernel
@FAQShubham said:
The MIUI you are using....has a bug .... so called LTE_x.wiz-ok try to port rom again with new kernel
Click to expand...
Click to collapse
After MIUI , I've tried other roms just to check that 4g is working on other ROMS and now they all have same problem.
Can you tell me which kernel to flash with this?
LTE not working on Lenovo A6000
I have the same problem too please help me,the problem occured when I flashed the Oppos color OS 2.0 ROM and from then LTE is not working in any of the custom ROM nor I am able to boot into the download mode so that I could flash original firmware to fix the issue.
WhatsApp
Sent from my D6503 using XDA Free mobile app
Tushar8055 said:
I have the same problem too please help me,the problem occured when I flashed the Oppos color OS 2.0 ROM and from then LTE is not working in any of the custom ROM nor I am able to boot into the download mode so that I could flash original firmware to fix the issue.
Click to expand...
Click to collapse
No need to flash firmware, LTE started working automatically when I was out for some work.
LTE not working automatically
shivamgupta1996 said:
No need to flash firmware, LTE started working automatically when I was out for some work.
Click to expand...
Click to collapse
I flashed a number of ROMS and even the original firmware but the issue is still not fixed whenever I insert my 4G sim in slot 1 of the phone it always display emergency calls only ,out of service and unknown network type in sim 1 status in about phone but as soon as I insert a 3G sim it works perfectly.
Tushar8055 said:
I flashed a number of ROMS and even the original firmware but the issue is still not fixed whenever I insert my 4G sim in slot 1 of the phone it always display emergency calls only ,out of service and unknown network type in sim 1 status in about phone but as soon as I insert a 3G sim it works perfectly.
Click to expand...
Click to collapse
Thats the same situation I've faced. But don't worry.
I had activated 4g netpack when i was out .When I switched my mobile data on ,it shows 3g or H+ .But after some time ,it automatically catches 4G signal and everything worked perfectly.
Be patient and try this method,hope it works with you too.
Wish you luck.
i have also the same problem...
shivamgupta1996 said:
No need to flash firmware, LTE started working automatically when I was out for some work.
Click to expand...
Click to collapse
Help me bro to get out of this issue.....I m not getting 4g network for almost 6 days .after flashing color os.even after flashing different ROMs
Please give me some solution for this issue as soon as possible
---------- Post added at 11:13 PM ---------- Previous post was at 10:58 PM ----------
Tushar8055 said:
I flashed a number of ROMS and even the original firmware but the issue is still not fixed whenever I insert my 4G sim in slot 1 of the phone it always display emergency calls only ,out of service and unknown network type in sim 1 status in about phone but as soon as I insert a 3G sim it works perfectly.
Click to expand...
Click to collapse
Very same situation as mine......someone please help us to overcome this issue..
rajgabbar said:
Help me bro to get out of this issue.....I m not getting 4g network for almost 6 days .after flashing color os.even after flashing different ROMs
Please give me some solution for this issue as soon as possible
---------- Post added at 11:13 PM ---------- Previous post was at 10:58 PM ----------
Very same situation as mine......someone please help us to overcome this issue..
Click to expand...
Click to collapse
Check whether your IMEI is fine or not.
If its fine, then proceed to search for mobile networks. Before that, switch network mode to 4G.
shivamgupta1996 said:
Check whether your IMEI is fine or not.
If its fine, then proceed to search for mobile networks. Before that, switch network mode to 4G.
Click to expand...
Click to collapse
My imei is fine ....and I try all methods that i know to gain my jio network ...but nothing works
Try dialling *#*#4636#*#* from your phone dialer app
inyourdream said:
Try dialling *#*#4636#*#* from your phone dialer app
Click to expand...
Click to collapse
This also doesn't work appreciably......actually I m getting network now....but not able to use data or make any call from it...
Hey Guys I need help.
I was using Jio 4G for over an year .
Then i switched to Idea and Vodafone 4G .. For some day's they worked fine but afterwards my phone was not able to detect any 4G network . At first i thought to be network problem but when i inserted that same sim card in different mobile 4G signal showed up . I tried every operator sim card and not able to detect any 4G signal only 2G and 3G shows up . Only jio4g is working and that too very poor . I switched different roms and even flashed my Redmi 2 Prime using fastboot but nothing helped.
Please Help
it's IMEI issue
rkdok23 said:
Hey Guys I need help.
I was using Jio 4G for over an year .
Then i switched to Idea and Vodafone 4G .. For some day's they worked fine but afterwards my phone was not able to detect any 4G network . At first i thought to be network problem but when i inserted that same sim card in different mobile 4G signal showed up . I tried every operator sim card and not able to detect any 4G signal only 2G and 3G shows up . Only jio4g is working and that too very poor . I switched different roms and even flashed my Redmi 2 Prime using fastboot but nothing helped.
Please Help
Click to expand...
Click to collapse
Because of using different ROMs. There is a problem in Redmi2/prime phones that you need to re-flash IMEI numbers of your phone. For the solution you need to visit:- en.miui.com/thread-218200-1-1.html for proper solution
AdvanceUse said:
Because of using different ROMs. There is a problem in Redmi2/prime phones that you need to re-flash IMEI numbers of your phone. For the solution you need to visit:- en.miui.com/thread-218200-1-1.html for proper solution
Click to expand...
Click to collapse
Thanks I will try this .
AdvanceUse said:
Because of using different ROMs. There is a problem in Redmi2/prime phones that you need to re-flash IMEI numbers of your phone. For the solution you need to visit:- en.miui.com/thread-218200-1-1.html for proper solution
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Click to collapse
thanks it worked like a charm