Has anyone experience this problem ?
I've tried a few custom ROM (e.g. Feiyu V1, V2 or VDT V5 ROM.) on my F320L
I can manual set "LTE only" which can use the LTE network.
But if I set it to "auto" the network stay on 3G network only.
Is there anything I need to do to make it automatic change to LTE network?
Much thanks.
Sam2hk said:
Has anyone experience this problem ?
I've tried a few custom ROM (e.g. Feiyu V1, V2 or VDT V5 ROM.) on my F320L
I can manual set "LTE only" which can use the LTE network.
But if I set it to "auto" the network stay on 3G network only.
Is there anything I need to do to make it automatic change to LTE network?
Much thanks.
Click to expand...
Click to collapse
same here i tried many things but no luck
---------- Post added at 12:33 AM ---------- Previous post was at 12:28 AM ----------
[/COLOR]Btw can u tell how did u flash the custom rom vdt v5 ? I tried to install twrp but my phone get stucked
SpedW said:
same here i tried many things but no luck
---------- Post added at 12:33 AM ---------- Previous post was at 12:28 AM ----------
[/COLOR]Btw can u tell how did u flash the custom rom vdt v5 ? I tried to install twrp but my phone get stucked
Click to expand...
Click to collapse
I use CWM 6.0.4.4 which came with Feiyu V3 (another custom ROM like vdt)... it a simple batch file which replaced my boot.img, aboot.img and CWM 6.0.4.4.
It's all Chinese tho..
Seems the phone is not running LTE as preferred network..
My work-around now is using a LTE switch app which need to choose "LTE only" then select "auto".
It'll stay LTE unless your network coverage out or making in/out calls..
SpedW said:
same here i tried many things but no luck
---------- Post added at 12:33 AM ---------- Previous post was at 12:28 AM ----------
[/COLOR]Btw can u tell how did u flash the custom rom vdt v5 ? I tried to install twrp but my phone get stucked
Click to expand...
Click to collapse
Check your baseband, I notice if your using M8974A-AAAANAZM-1.0.190050 on F320L. It's would not use LTE as preferred network.
This baseband were include on Stock F320L11c,
I've reload back to stock to F320L10M which downgraded my baseband on 1.0.190047.
Seems the preferred LTE is working again.
HELLO
Sam2hk said:
Check your baseband, I notice if your using M8974A-AAAANAZM-1.0.190050 on F320L. It's would not use LTE as preferred network.
This baseband were include on Stock F320L11c,
I've reload back to stock to F320L10M which downgraded my baseband on 1.0.190047.
Seems the preferred LTE is working again.
Click to expand...
Click to collapse
I have the same problem，I am now in South Korea，i flash a new Rom, this rom 's baseband is m8974A-AAAANAZM-1.0.190082 ,it's can not Identify the phone network，where can i download the baseband for f320l lgU+. ?? i need help, I am sorry for my english .thank you.
Related
Hi i live in Sydney Australia I'm connected to the Vodafone network, I have never gotten LTE on cm10.2, I'm assuming its not enabled in the ROM itself, I've played with all the settings to no avail, I even rang Vodafone still no good, so is it def the rom?, is there an available patch? Any thoughts or help would be appreciated.
Thanks
evotaz said:
Hi i live in Sydney Australia I'm connected to the Vodafone network, I have never gotten LTE on cm10.2, I'm assuming its not enabled in the ROM itself, I've played with all the settings to no avail, I even rang Vodafone still no good, so is it def the rom?, is there an available patch? Any thoughts or help would be appreciated.
Thanks
Click to expand...
Click to collapse
What baseband are you running? Have you tried access device hidden menu (*#*#4636#*#*) and under device information set LTE/GSM as preferred network?
Hi yes I think it is the baseband!!, the latest cm is 4.3.1, and I'm running a 4.2.2 baseband I'm sure, I will update and post results, thanks very much for your help!!
RobHands said:
What baseband are you running? Have you tried access device hidden menu (*#*#4636#*#*) and under device information set LTE/GSM as preferred network?
Click to expand...
Click to collapse
Ok I changed over to the France 4.3 baseband, and I have the same problem, in status it says LTE and I have one bar but no internet at all. Then I change from LTE/WCDMA/GSM to WCDMA/GSM Auto, and it works fine but no 4G of course, wen I was on stock i did have 4G, however on cm its no good, any other ideas?
Thanks heaps man
evotaz said:
Ok I changed over to the France 4.3 baseband, and I have the same problem, in status it says LTE and I have one bar but no internet at all. Then I change from LTE/WCDMA/GSM to WCDMA/GSM Auto, and it works fine but no 4G of course, wen I was on stock i did have 4G, however on cm its no good, any other ideas?
Thanks heaps man
Click to expand...
Click to collapse
Can you post a screenshot of your about screen? (Settings -> More -> About device)
---------- Post added at 05:23 PM ---------- Previous post was at 05:21 PM ----------
If you check the issue page of the i9505 (http://wiki.cyanogenmod.org/w/Known_Issues_page_for_jfltexx), it says that it can be that changing the mobile network may won't work. Have you tried cm 10.1 M-Snapshot?
---------- Post added at 05:28 PM ---------- Previous post was at 05:23 PM ----------
RobHands said:
Can you post a screenshot of your about screen? (Settings -> More -> About device)
---------- Post added at 05:23 PM ---------- Previous post was at 05:21 PM ----------
If you check the issue page of the i9505 (http://wiki.cyanogenmod.org/w/Known_Issues_page_for_jfltexx), it says that it can be that changing the mobile network may won't work. Have you tried cm 10.1 M-Snapshot?
Click to expand...
Click to collapse
You said you live in Australia? And you have a french phone?
RobHands said:
Can you post a screenshot of your about screen? (Settings -> More -> About device)
---------- Post added at 05:23 PM ---------- Previous post was at 05:21 PM ----------
If you check the issue page of the i9505 (http://wiki.cyanogenmod.org/w/Known_Issues_page_for_jfltexx), it says that it can be that changing the mobile network may won't work. Have you tried cm 10.1 M-Snapshot?
---------- Post added at 05:28 PM ---------- Previous post was at 05:23 PM ----------
You said you live in Australia? And you have a french phone?
Click to expand...
Click to collapse
Hi I don't have about device there??
I used the French stock 4.3 firmware and I was able to obtain LTE/4G, So then I rooted and flashed the latest CyanogenMod nightly and still have the problem. It dose connect to LTE but only one bar and no internet, strange??
Thanks
evotaz said:
Hi I don't have about device there??
I used the French stock 4.3 firmware and I was able to obtain LTE/4G, So then I rooted and flashed the latest CyanogenMod nightly and still have the problem. It dose connect to LTE but only one bar and no internet, strange??
Thanks
Click to expand...
Click to collapse
Ok, from scratch. What kind of GT-i9505 do you use (from which provider did you buy it?), which Stock Firmware had you installed before flashing CM?
RobHands said:
Ok, from scratch. What kind of GT-i9505 do you use (from which provider did you buy it?), which Stock Firmware had you installed before flashing CM?
Click to expand...
Click to collapse
Ok, I bought it from Hong Kong its a GT-i9505, im on Vodafone Australia, the stock firmware i used before i flashed CM is the latest stock 4.3 from france because 4.3 is not out in Aus yet, i can confirm i definatly had 4G on stock firmware, i then rooted and added the latest cwm touch recovery,and then i flashed the latest cm nightly, after the flash no 4G
evotaz said:
Ok, I bought it from Hong Kong its a GT-i9505, im on Vodafone Australia, the stock firmware i used before i flashed CM is the latest stock 4.3 from france because 4.3 is not out in Aus yet, i can confirm i definatly had 4G on stock firmware, i then rooted and added the latest cwm touch recovery,and then i flashed the latest cm nightly, after the flash no 4G
Click to expand...
Click to collapse
Hey, I am having exactly the same issue. In my case I am in New Zealand, have a SIM from Telecom New Zealand for 4G. My S4 GT-9505 was purchased locally however is parallel imported, it is running a Swisscom branded version of 4.3.
In the "network mode" screen it doesn't show LTE option, only wcdma/gsm, wcdma only, gsm only. I have read that you might need a ROM for your specific country for the LTE option to be available? seems stupid given mobiles are intended to roam?
Any suggestions on how I should resolve?
Cheers
ksae said:
Hey, I am having exactly the same issue. In my case I am in New Zealand, have a SIM from Telecom New Zealand for 4G. My S4 GT-9505 was purchased locally however is parallel imported, it is running a Swisscom branded version of 4.3.
In the "network mode" screen it doesn't show LTE option, only wcdma/gsm, wcdma only, gsm only. I have read that you might need a ROM for your specific country for the LTE option to be available? seems stupid given mobiles are intended to roam?
Any suggestions on how I should resolve?
Cheers
Click to expand...
Click to collapse
You could just use Odin and flash a 4.2 or 4.3 ROM, say from your country or from France for example and you will have 4G, my problem is different I have 4G on stock but loose it on a custom ROM such as cm10.2, hope this helps
Guys,
I think the issue lies within CM 10.2 because I read from several other users and on the device page, that it could be that you loose mobile data connection when flashing cm 10.2.
Can you try flash other custom rom (like AOKP or GP edition) and the see if you have LTE coverage? You have to try to isolate this issue with this procedure.
Hi guys, i hv lg g2 korean varient, rooted it and flashed Cloudy proii 2.1, all is working perfect for me except there is no EDGE network support, and its a big issue for me as 3g, 4g or lte are not available here yet so i want to know how can i solve my problem, i hv heard therez a way to enable edge in f320 l/s/k varients, can somebody please guide how to do dat??
Do i hv to flash baseband from another varient or sumthing?? Please help fellow xda users!
Thanks in advance!
Still no reply?
Any1??
Korean Version Does not support Edge
zain rizvi said:
Any1??
Click to expand...
Click to collapse
Korean Version Does not support Edge. if u want to use edge you can install English rom
zain rizvi said:
Any1??
Click to expand...
Click to collapse
you can use rom cook
LTE will enabled ..? After installing English rom.
atiftariq1 said:
Korean Version Does not support Edge. if u want to use edge you can install English rom
Click to expand...
Click to collapse
LTE will enabled ..? After installing English rom.
Also USSD will work for Network mode change..? *#*#4636#*#*
---------- Post added at 06:51 AM ---------- Previous post was at 06:45 AM ----------
bluesky2307 said:
you can use rom cook
Click to expand...
Click to collapse
LTE will enabled ..? After installing English rom.
Also USSD will work for Network mode change..? *#*#4636#*#*
LTE will enabled ..? After installing English rom.
bluesky2307 said:
you can use rom cook
Click to expand...
Click to collapse
LTE will enabled ..? After installing English rom.
Also USSD will work for Network mode change..? *#*#4636#*#*
I have encounter the same issue
same issue as need EDGE enabled and i found this thread without solutions, below is the solutions but works only on F320 Kitkat only, lollipop will have issue with sound.
- cant put url as i am having less than 10 posts in this forums. ><
source from :
bbs.gfan.com/android-7520233-1-1.html
Click to expand...
Click to collapse
Need to backup QCN, EFS just incase the IMEI turn 0 (mine got turn 0 without backup, no issue for use, but backup is better than none )
After backup just flash the ZIP.
EDGE Enabled ZIP:
drive.google.com/file/d/0B_dxRdyAqKnwNmI4YWJhcXFndGc/view?usp=sharing
Click to expand...
Click to collapse
Tested with LG G2 F320S.
Q&A for SIM Unlock for International GSM/WCDMA [SPH-L720]
Some developers prefer that questions remain separate from their main development thread to help keep things organized. Placing your question within this thread will increase its chances of being answered by a member of the community or by the developer. Thanks for understanding and for helping to keep XDA neat and tidy! :smile:
Unlock SPH-L720 NG2 Baseband?
I have a L720 S4 with android 4.4.2 and NG2 Baseband... Can i Downgrade to use this tool? or is there any method for this baseband if i can download it please help me with the files.
Thanks.
opcj78 said:
I have a L720 S4 with android 4.4.2 and NG2 Baseband... Can i Downgrade to use this tool? or is there any method for this baseband if i can download it please help me with the files.
Thanks.
Click to expand...
Click to collapse
Yes read the thread and follow the steps.
daniel4653 said:
Yes read the thread and follow the steps.
Click to expand...
Click to collapse
and I followed exactly the steps, particularly those relating to post # 665 of "Andr3s dated 19th December 2013, 04:38 AM AM | # 665"
and it does not work the shift from "4. Launch App S4 Unlock, press button, the phone restart"
opcj78 said:
and I followed exactly the steps, particularly those relating to post # 665 of "Andr3s dated 19th December 2013, 04:38 AM AM | # 665"
and it does not work the shift from "4. Launch App S4 Unlock, press button, the phone restart"
Click to expand...
Click to collapse
Did you downgrade the modem to MDC or MDL before trying that step?
daniel4653 said:
Did you downgrade the modem to MDC or MDL before trying that step?
Click to expand...
Click to collapse
We perform these steps and working 100% for thar are in the SPH-L720 version 4.4.2 NG2
What I did was the following
1- Downgrade the modem to MDC
2 - Dial *#9090# and select DM over UART, Restart the phone AUMATIC
3 - Dial ##3424# select PDA QualComm USB setting and select DM + MODEM + ADM
4 - S4 Launch App Unlock, press button, the phone restart
5 - Enjoy your unlock s4.
Tested and worked 100%
An alternative?
Sent from my SPH-L720 using XDA Free mobile app
Just did sim unlock for international use with ng2 modem
it worked.
followed the method mentioned by OP and upgraded modem back to ng2.
i upgraded modem incrementally
NG2 -> MDC and then sim unlock
then
MDC -> MDL -> MF9 -> MJA -> MK2 -> NAE -> NG2
i lost my wifi after upgrading from MDC to MDL and did not get it back until went all the way back to NG2. the moment i installed NG2, my wifi was back
thank you to OP. saved tons of money
crazyjutt said:
it worked.
followed the method mentioned by OP and upgraded modem back to ng2.
i upgraded modem incrementally
NG2 -> MDC and then sim unlock
then
MDC -> MDL -> MF9 -> MJA -> MK2 -> NAE -> NG2
i lost my wifi after upgrading from MDC to MDL and did not get it back until went all the way back to NG2. the moment i installed NG2, my wifi was back
thank you to OP. saved tons of money
Click to expand...
Click to collapse
After Sim unlock I went from MDC to nG2 without losing WiFi
Thanks for the guide it really worked for me. I've got the international and domestic unlock. The only problem is I'm using an AOSP ROM, so whenever I restart the phone it doesn't connect to data because it goes back to lte, is there anything I can do so I don't have to go to hidden settings to select WCDMA only every time I restart the phone? Like a build prop setting or a script? Thanks in advance.
Sent from my SPH-L720
My S4 came with NAE rom and I followed this post to downgrade the modem to MDC. Now I want to root the phone and unlock WiFi tethering. After searching so many in the Internet talking about rooting and unlocking WiFi tethering using different rom like NAE, MK2 etc. I somehow question myself which rom my phone is using now. In the 'About device', it shows Software version is L720VPUAMDC but the Android version is 4.4.2. (I know Android version for MDC rom is 4.3). Would someone able to tell me which rom my phone is on now? either NAE or MDC. What about bootloader? I am totally confused.
Thanks for helping!!!
@alanwatt if you have the NAE rom with the MDC modem, you would have Wi-Fi and sound problems, that's one way to tell. Is that your case?
Sent from my SPH-L720
problem...
Hey guys I installed the unlock program/application on 2 different pcs running windows xp, and whenever I try to run it an error pops up saying (null) is not a valid win32 application or s3flasher.exe is not a valid win32 application. Any idea what's wrong?
Thanks in advance
maurogg84 said:
@alanwatt if you have the NAE rom with the MDC modem, you would have Wi-Fi and sound problems, that's one way to tell. Is that your case?
Sent from my SPH-L720
Click to expand...
Click to collapse
Thanks for the reply. In my case, I don't have problem with WiFi or sound. They're both working fine.
Hi guys, I want to unlock my Samsung Galaxy S 4 sprint version : SPH -L720T
ANDROID VERSION : 4.4.2
BASE BAND VERSION : L720TVPUBNAF
BUILD NUMBER : KOT49H.L720TVPUBNAF
SECURITY VERSION : MDF v 1.0 release 2
How do I unlock it to use an international GSM sim and CDMA SIM
Please help
jaybhatia999 said:
Hi guys, I want to unlock my Samsung Galaxy S 4 sprint version : SPH -L720T
ANDROID VERSION : 4.4.2
BASE BAND VERSION : L720TVPUBNAF
BUILD NUMBER : KOT49H.L720TVPUBNAF
SECURITY VERSION : MDF v 1.0 release 2
How do I unlock it to use an international GSM sim and CDMA SIM
Please help
Click to expand...
Click to collapse
You cannot unlock a Triband Sprint GS4 at this time. Only the regular Sprint GS4 (SPH-L720).
How do I know it's triband
---------- Post added at 10:17 PM ---------- Previous post was at 10:12 PM ----------
Also how do I turn on tethering and hotspot on this phone
---------- Post added at 10:55 PM ---------- Previous post was at 10:17 PM ----------
opcj78 said:
We perform these steps and working 100% for thar are in the SPH-L720 version 4.4.2 NG2
What I did was the following
1- Downgrade the modem to MDC
2 - Dial * # 9090 # and select DM over UART, Restart the phone AUMATIC
3 - Dial 3424 # select USB ## setting QualComm PDA MODEM and select DM + + ADM
4 - S4 Launch App Unlock, press button, the phone restart
5 - Enjoy your unlock s4.
Tested and worked 100%
Click to expand...
Click to collapse
=================================================================================================
Hi guys, I want to unlock my Samsung Galaxy S 4 sprint version : SPH -L720T
ANDROID VERSION : 4.4.2
BASE BAND VERSION : L720TVPUBNAF
BUILD NUMBER : KOT49H.L720TVPUBNAF
SECURITY VERSION : MDF v 1.0 release 2
How do I unlock it to use an international GSM sim and CDMA SIM
Please help
jaybhatia999 said:
How do I know it's triband
---------- Post added at 10:17 PM ---------- Previous post was at 10:12 PM ----------
Also how do I turn on tethering and hotspot on this phone
---------- Post added at 10:55 PM ---------- Previous post was at 10:17 PM ----------
=================================================================================================
Hi guys, I want to unlock my Samsung Galaxy S 4 sprint version : SPH -L720T
ANDROID VERSION : 4.4.2
BASE BAND VERSION : L720TVPUBNAF
BUILD NUMBER : KOT49H.L720TVPUBNAF
SECURITY VERSION : MDF v 1.0 release 2
How do I unlock it to use an international GSM sim and CDMA SIM
Please help
Click to expand...
Click to collapse
The version number you provided SPH-L720T the T at the end tells you your phone is tri band, so can't be unlocked with this method, and most likely never, since it's Sprint spark technology, but who knows? there are smart people out there.
Sent from my SPH-L720
---------- Post added at 05:30 PM ---------- Previous post was at 05:28 PM ----------
You can also call Sprint, if you are not in a contract, they might unlock it for you, if it's possible
Sent from my SPH-L720
Manoula said:
Hey guys I installed the unlock program/application on 2 different pcs running windows xp, and whenever I try to run it an error pops up saying (null) is not a valid win32 application or s3flasher.exe is not a valid win32 application. Any idea what's wrong?
Thanks in advance
Click to expand...
Click to collapse
Was having the same problem, try to do it on windows 7 pc, I used my brother's laptop to do it [emoji6]
maurogg84 said:
The version number you provided SPH-L720T the T at the end tells you your phone is tri band, so can't be unlocked with this method, and most likely never, since it's Sprint spark technology, but who knows? there are smart people out there.
Sent from my SPH-L720
---------- Post added at 05:30 PM ---------- Previous post was at 05:28 PM ----------
You can also call Sprint, if you are not in a contract, they might unlock it for you, if it's possible
Sent from my SPH-L720
Click to expand...
Click to collapse
Also how do I turn on tethering and hotspot on this phone ????
Hello,
Friends, I have rooted my "Samsung Galaxy grand prime SM-G530T1 Metropcs " by Kingroot app for unlocking my phone and i did soft bricked.Everything is working fine except " Hot spot" and i do see some scary notification when my phone is on. " Kernel is not seandroid enforcing set warranty bit. Can you please help me to fix it up. I tried to unroot also but it did not went. I am looking for stock rom for METROPCS, so i can flash it and remove that notification. But it looks like no one has stock rom for metro pcs.Pls Pls help
ricky06 said:
Hello,
Friends, I have rooted my "Samsung Galaxy grand prime SM-G530T1 Metropcs " by Kingroot app for unlocking my phone and i did soft bricked.Everything is working fine except " Hot spot" and i do see some scary notification when my phone is on. " Kernel is not seandroid enforcing set warranty bit. Can you please help me to fix it up. I tried to unroot also but it did not went. I am looking for stock rom for METROPCS, so i can flash it and remove that notification. But it looks like no one has stock rom for metro pcs.Pls Pls help
Click to expand...
Click to collapse
This is the only stock rom i could find, and its only t - mobile carrier
Go to SamMobile and Search for
G530T - there is only one varient
The best bet is to do factory reset, if you want all the problems to go away.
Do you think t-mobile rom will be good idea to flash with metro pcs ? I think if I do my phone will be bricked completly.Also I did factory reset but I could not solve my problem.
Thank you.
tsar3000! Please give credit to the original uploader! it wont let me post a link but if you go to Stock FW for MetroPCS SM-G530T1 by Crazedmp3
im running it now and it works perfectly.
---------- Post added at 11:48 AM ---------- Previous post was at 11:46 AM ----------
---------- Post added at 12:08 PM ---------- Previous post was at 11:48 AM ----------
GAMEDOGSHIPMENT said:
This is the only stock rom i could find, and its only t - mobile carrier
Go to SamMobile and Search for
G530T - there is only one varient
The best bet is to do factory reset, if you want all the problems to go away.
Click to expand...
Click to collapse
Please give credit to the original uploader (Tsar3000!)! it wont let me post a link but if you go to Stock FW for MetroPCS SM- G530T1 by Crazedmp3 ] im running it now and it works perfectly. ok here is the actual link just highlight and copy http://forum.xda-developers.com/grand-prime/development/stock-fw-metropcs-sm-g530t1-t3340513
PS. The T-Mobile Firmware works just fine also so its entirely up to you. i have ran it myself on my phone for months and i almost liked it more jus sayin... Good luck.
DELETED
i dont know, but i too have grand 2 lte and u can try rom " motion ll 5.1.1" the best rom for version LTE , 0 bugs, only problem is no NFC , but other works well
---------- Post added at 18:35 ---------- Previous post was at 18:33 ----------
Ah, and on XDA version LTE not very support 'cause LTE version only in europe , in india (70% dev of xda from india) have version dual sim, if i help press thanks