[Q] D802 hotspot problem - G2 Q&A, Help & Troubleshooting

After updating to lollipop my hotspot when ever connected to my pc it's say limited connection and no Internet access. I have tried with few pc and it's showing the same. I have tried factory reset and changing the ssid name but no luck. Can anyone help I'm using stock rom. Tq

I have the same problem, it's a buh in ROM, we should wait an update from LG

Same problem here, what rom version r u using? If i'm not mistaken someone here said that 30b fix the hotspot issue. By the way, i'm using 30a.

butatx said:
Same problem here, what rom version r u using? If i'm not mistaken someone here said that 30b fix the hotspot issue. By the way, i'm using 30a.
Click to expand...
Click to collapse
I'm using rom SEA 30a, on 30b the hotspot issue is solved but the GPS works really bad on my phone, so I prefer a working GPS so I will stay on 30a.

I'm v30b and was having a similar problem. However it was due to my carrier not allowing tethering. I was able to make a hotspot and devices connect but with no internet connectivity.
This solved it for me ------------> http://forum.xda-developers.com/z3/general/lollipop-tethering-t3058923 . Yours might be a different problem but worth a try!

amishra123 said:
I'm v30b and was having a similar problem. However it was due to my carrier not allowing tethering. I was able to make a hotspot and devices connect but with no internet connectivity.
This solved it for me ------------> http://forum.xda-developers.com/z3/general/lollipop-tethering-t3058923 . Yours might be a different problem but worth a try!
Click to expand...
Click to collapse
Thanks for the tip, in the case of 30a is a big bug because I tried with 30b without problems and the same carrier

hotspot problem
hey, i have imported d802 20b and when i click on hotspot its just shows that its turning on but it didn't. It just dont turn on. I have tried sq light and changed the tether dun required to 0 but after that also its not turning on .and tether dun required goes back to 1 automatically. Someone help me.

citytrader said:
Thanks for the tip, in the case of 30a is a big bug because I tried with 30b without problems and the same carrier
Click to expand...
Click to collapse
hey, i have imported d802 20b and when i click on hotspot its just shows that its turning on but it didn't. It just dont turn on. I have tried sq light and changed the tether dun required to 0 but after that also its not turning on .and tether dun required goes back to 1 automatically. Someone help me.

Related

New XV6800, aGps not working anymore

I am having weird problems getting this to work. Last week I messed up my usb port on my phone. GPS has always worked fine on my phone. I've been using the Telus server for months. I got a new XV6800 from Verizon and put the same version rom and radio that I had on the original one with all the same software. I did the aGPS fix and now it doesn't work. On my original phone as soon as something would access the gps hardware it would make a data connection or activate the connection if it was already there. This phone doesn't make a data connection at all. No matter what I do it will not make a data connection. Made the registry and QPST settings exactly the same as the original phone. I even put my battery in the original phone and ran a gps tool and it tried to make a data connection. What could be going on here??? I am out of ideas.
Can you get a data connection with IE. If not you need to do a hard reset and then try again.
My friend had an XV6800 AND got a new one from Verizon a week before me and has the same exact problem. Yeah, I can get a data connection fine with IE. GPS just doesn't initiate a connection anymore on this phone. Its like it doesn't even try to use agps. The only differences I could find are these. Not sure if this matters:
New Phone
PRL Version: 51433
PRI Version: 2.03_002
Old Phone
PRL Version: 51345
PRI Version: 1.35_002
Are you running the stock MR1 or MR2 rom
Nope, using the same rom and radio that I used all along on the old phone.
DCD 3.2.6
Radio 3.42.30
isn't there a verision cab file you have to run to fill in the network and password info to access the data network?
typhoonk said:
isn't there a verision cab file you have to run to fill in the network and password info to access the data network?
Click to expand...
Click to collapse
I never said I was having an issue with a data connection at all. I fixed the issue already. The new rom that the phone came with had a PRI version that blocked GPS. I had to flash an older Verizon radio and rom and then flash the new radio and dcd rom to fix it. Phone is fine now.
I just flashed my Sprint Mogul 6800 with wm6.5 build 21501. Google maps worked perfect yesterday. Today google maps can't find a gps and tries to connect with the internet sharing connection I setup last night. Anybody have any ideas?
Thanks in advance.
mnetwork said:
Nope, using the same rom and radio that I used all along on the old phone.
DCD 3.2.6
Radio 3.42.30
Click to expand...
Click to collapse
From what I've read in the Upgrading section even if it came with MR1 or MR2 you must first flash to a stock Verizon ROM that is PRE MR1, then flash your custom ROM, then set up your aGPS settings in QPST and then it should work fine again.
Hope that helps.
EDIT: It may be a pre-GPS (no GPS support) Verizon ROM that you need to flash with. I don't have Verizon so I am no 100% sure.
unL33T said:
From what I've read in the Upgrading section even if it came with MR1 or MR2 you must first flash to a stock Verizon ROM that is PRE MR1, then flash your custom ROM, then set up your aGPS settings in QPST and then it should work fine again.
Hope that helps.
EDIT: It may be a pre-GPS (no GPS support) Verizon ROM that you need to flash with. I don't have Verizon so I am no 100% sure.
Click to expand...
Click to collapse
Look up two posts above yours.
mnetwork said:
Look up two posts above yours.
Click to expand...
Click to collapse
Ah yes. I fail at reading I guess.
unL33T said:
Ah yes. I fail at reading I guess.
Click to expand...
Click to collapse
Np. Thanks anyway.
Don't know if it helps in this case... But I had the same problem today... I used my GPS 2 days ago and then for seemingly no reason I could not get a lock today. I soft and hard reset 3 times with no luck. About 30min later I remembered that I installed one of those stealth programs (in case you lose or get you phone stolen you can sms your phone and it will send you the GPS coords of where it is) so I uninstalled it and Voila! I had a lock in seconds. Is it possible that you are getting a compatibility issue with a program that you thought nothing of at the time of install?
Just a thought, hope it helps
What program were you using??
mnetwork said:
What program were you using??
Click to expand...
Click to collapse
Not sure if you were asking me, but if so it was Smart Phone Tracker 1.37.0.0
I am having similar issues.
The GPS will lock... but takes forever and is not using data to do it.
I have checked and double checked everything, but its exactly as the wiki says it should be.
Running Custom build off of the 21042 Kitchen... 3.42.50 Radio
For anyone who cares, I solved my problem.
http://wiki.xda-developers.com/index.php?pagename=VerizonAGPSFix
step 12... I changed the Position Calculation from PDE to mobile, as per some notes I found from Shadow-Tech.
http://forum.ppcgeeks.com/showthread.php?t=36377&highlight=soft+key
Awesome find, mine did not work until I changed my settings to mobile. Thanks alot

[Q] Problem with Wifi Passwords....

After updating to the 4.4.2 my wifi passwords disapeared and i have to retype them everytime (!!!) i want to connect....
The same problem with 2 other friends with the exact same procedure. Anyone esle has this problem and how to correct it.
I thought it was a sychronization problem but the same problem wiht the the other 2 confused me.
Thank in advance
andr3as said:
After updating to the 4.4.2 my wifi passwords disapeared and i have to retype them everytime (!!!) i want to connect....
The same problem with 2 other friends with the exact same procedure. Anyone esle has this problem and how to correct it.
I thought it was a sychronization problem but the same problem wiht the the other 2 confused me.
Thank in advance
Click to expand...
Click to collapse
Hi,
i have the same problem and when i connect wifi or 4g mobile data appear "remote controls stoped"
If you solved the problem reply please.
Thanks in advance
Markudsc said:
Hi,
i have the same problem and when i connect wifi or 4g mobile data appear "remote controls stoped"
If you solved the problem reply please.
Thanks in advance
Click to expand...
Click to collapse
I think the problem is because of updating the rom without clean install... Maybe a clean install will fix everything...
andr3as said:
I think the problem is because of updating the rom without clean install... Maybe a clean install will fix everything...
Click to expand...
Click to collapse
Hi @andr3as,
Thanks for your concern,
I've already fix the problem, i don't understand how i fixed but i think it haves to be about the accounts we signed on settings>accounts
what interest is my n9005 is 99% functional,
For to be 100% the mobile data must be switch on automatically when i send or receive an mms, but for now i'm glad to fix this issue.
thanks again.
Markudsc said:
Hi @andr3as,
Thanks for your concern,
I've already fix the problem, i don't understand how i fixed but i think it haves to be about the accounts we signed on settings>accounts
what interest is my n9005 is 99% functional,
For to be 100% the mobile data must be switch on automatically when i send or receive an mms, but for now i'm glad to fix this issue.
thanks again.
Click to expand...
Click to collapse
hi,dear friend,i also get this problem so many days,and it troblem me again and again,i reflash stock rom with odin and kies,but also failed to resolve it,so could you tell me how do you fix it?many thanks with my heart。waiting ur replay,thanks。
Sent from my SM-N9005 using xda app-developers app
The problem is pure firmware problem. Just update to the latest or flash a custom firmware...
Disable Samsung Account Sync & Backup.

[Q] i9505 - No reception, black screenfreeze, no sound

Hey all, i got this serious problem.
I've flashed most of the cutom roms right after buying the phone but at some moment i decided i wanted to return to stock again as the phone was behaving weird. I did, was a TNL 4.3 dutch stock rom. After some months i began to encounter no reception problems, it first started once a week for a whole day then it was 3 days problems 1 day reception. I then decided to flash a new 4.4 custom rom to see if it solves the issue but it didnt, i tried to flash a 4.3 rom and then the no sound/black screen/ phone dialer freezes started to occur. I flashed the 4.4 UFNA1 modem, it still persists, i flashed the nightly 4.4 rom and reflashed the UFNA1 modem twice (which was done correctly) and i still have no sound etc... What am i doing wrong here? I feel terrible as i also have no warranty left ofcourse.. Btw. I tried flashing to several stock roms by ODIN which coused the program to freeze and the phone went into a bootloop, which could be fixed by just flashing a custom recovery, and after that ofcourse a custom rom.. Very strange! Someone has an idea??
thanks
Can anyone help me?
kilkil said:
Can anyone help me?
Click to expand...
Click to collapse
Download and extract this file then flash the .Tar file via odin by selecting CP
Repulsa said:
Download and extract this file then flash the .Tar file via odin by selecting CP
Click to expand...
Click to collapse
It actually worked. Thanks!
There's only this thing, which i can't test atm, but the sim reception problem i talked about, will that be fixed too?? That's the biggest issue and iv've read a lot about it on the net, nobody could seem to fix it. Lots of em said it was an internal error which got fixed by their warranty (they say they got new phones, up till 3 times..) They tried replacing sim/sd bay which didn't solve a thing. Anyone else experiencing this problem and got it fixed??
thanks
kilkil said:
It actually worked. Thanks!
There's only this thing, which i can't test atm, but the sim reception problem i talked about, will that be fixed too?? That's the biggest issue and iv've read a lot about it on the net, nobody could seem to fix it. Lots of em said it was an internal error which got fixed by their warranty (they say they got new phones, up till 3 times..) They tried replacing sim/sd bay which didn't solve a thing. Anyone else experiencing this problem and got it fixed??
thanks
Click to expand...
Click to collapse
Try to change the modem ,base from your countryprovider mate , and feel free to check it from here which Modem you need .then Download the modem from here and try to Set your apn as well / and try to Change the network mode to GSM/WCDM or something . Lastly hit that thanks button for me
Repulsa said:
Try to change the modem ,base from your countryprovider mate , and feel free to check it from here which Modem you need .then Download the modem from here and try to Set your apn as well / and try to Change the network mode to GSM/WCDM or something . Lastly hit that thanks button for me
Click to expand...
Click to collapse
Hey, didn't i just flash a modem? Which fixed the sound/freeze bug etc? What if i reflash another (4.3) one and get that old problem again? (im on 4.4.2) I tried selected gsm/lte/wcdma settings manually, the phone was totally dead. My little brother who owns exactly the same phone and carrier (tmobile) have had 0 problems with his phone, he never touched it though and only recently upgraded to 4.3 by KIES. I tried switching out sim cards and my card worked on his phone, but his card didn't work on mine.
kilkil said:
Hey, didn't i just flash a modem? Which fixed the sound/freeze bug etc? What if i reflash another (4.3) one and get that old problem again? (im on 4.4.2) I tried selected gsm/lte/wcdma settings manually, the phone was totally dead. My little brother who owns exactly the same phone and carrier (tmobile) have had 0 problems with his phone, he never touched it though and only recently upgraded to 4.3 by KIES. I tried switching out sim cards and my card worked on his phone, but his card didn't work on mine.
Click to expand...
Click to collapse
You can Flash any GSM modem you like mate and The file i gave you Which solve your Sound issue was the one i repacked GSM+LTE combined packaged. and about the Network Mode , like i said choose one then reboot (Play with it). and make sure to setup your APN.
Repulsa said:
You can Flash any GSM modem you like mate and The file i gave you Which solve your Sound issue was the one i repacked GSM+LTE combined packaged. and about the Network Mode , like i said choose one then reboot (Play with it). and make sure to setup your APN.
Click to expand...
Click to collapse
I will look into this, thanks for your time!
kilkil said:
I will look into this, thanks for your time!
Click to expand...
Click to collapse
We already fixed the Sound problem and Im sure that signal Dropping issue can fix it easy just flashing a different modem/ or setup the right APN.
Hey all, the XXUFNA5 modem helped out great, untill today where i'm getting no reception at all again.. i'm on the Google Edition 4.4.2 rom prerooted for about 3 days. My speeds and reception were great before this and had no sound/freezing issues aswell. Anybody know what to do?? If i look in the REF modem topic, it's not showing any new modems? Am i missing something? Thanks in advance!!!
Edit* it seems in Holland they are using this modem -> I9505XXUFNC4
Cant find it anywhere though, any tips??
Thanks
kilkil said:
Hey all, the XXUFNA5 modem helped out great, untill today where i'm getting no reception at all again.. i'm on the Google Edition 4.4.2 rom prerooted for about 3 days. My speeds and reception were great before this and had no sound/freezing issues aswell. Anybody know what to do?? If i look in the REF modem topic, it's not showing any new modems? Am i missing something? Thanks in advance!!!
Edit* it seems in Holland they are using this modem -> I9505XXUFNC4
Cant find it anywhere though, any tips??
Thanks
Click to expand...
Click to collapse
Come on guys, not one reply? This is urgent, need some help!
I'm having this reception problem ever since I got this phone from my friend overseas I tried everything flash stock ROM ,change modems, flash custom roms and still no signal I tried different Sim cards also, I'm guessing maybe something is wrong with the main board? So I just gave up and started using it as a media phone alone

HELP! WiFi Issues

Sorry I'm a noon, don't do all those font sizes and colours and pictures aha but basically... I've been on CyanogenMod for about a year now and have never had WiFi issues. Been using cm12 nightlies for most of this year with no problem however, after updating my nightly the past two days I've been experiencing WiFi Drops happening every min and a half or so. So annoying. I've used Wifix apps etc, no luck. I've reverted to old night lies I used to run without any problems however the problem stays. I've consider flashing back to TouchWiz to see if that helps it but I really don't want to
Can someone please help me. My phone is on contract and my bill is overdue so I won't have mobile data until it's cleared (around June) so if I don't have WiFi, I'm screwed.
S4
tyrelldk_ said:
Sorry I'm a noon, don't do all those font sizes and colours and pictures aha but basically... I've been on CyanogenMod for about a year now and have never had WiFi issues. Been using cm12 nightlies for most of this year with no problem however, after updating my nightly the past two days I've been experiencing WiFi Drops happening every min and a half or so. So annoying. I've used Wifix apps etc, no luck. I've reverted to old night lies I used to run without any problems however the problem stays. I've consider flashing back to TouchWiz to see if that helps it but I really don't want to
Can someone please help me. My phone is on contract and my bill is overdue so I won't have mobile data until it's cleared (around June) so if I don't have WiFi, I'm screwed.
S4
Click to expand...
Click to collapse
Have you tried flashing a new modem? This generally fixes wifi (and sound issues if there are any)
I barely know what a modem is haha but if that's the case, I'll try today.
Here you have a list of modems. Read the topic as it also has some info and the flashing guide.
You need to go to sammobile firmware checker and input your phone model, country and carrier. Then it will show you the correct firmware for your country and carrier. Based on that, download the modem. Make sure you get the latest modem. If you can't find the latest modem on the linked thread, there was another thread with all the latest modems, but I can't seem to find it anymore.
GDReaper said:
Here you have a list of modems. Read the topic as it also has some info and the flashing guide.
You need to go to sammobile firmware checker and input your phone model, country and carrier. Then it will show you the correct firmware for your country and carrier. Based on that, download the modem. Make sure you get the latest modem. If you can't find the latest modem on the linked thread, there was another thread with all the latest modems, but I can't seem to find it anymore.
Click to expand...
Click to collapse
I'm on 5.02 CM12, I downloaded the latest modem for my GT-I9505 which matched the firmware code for a 4.4.2 S4 however still no luck ffs. This is really annoying, i don't know how my WiFi could jist shut off on me like that :/. Looks like I'm going to have to buy myself a new phone then. Can't use my mobile data for a couple months as my carrier has blocked me until I pay off my bill and now with my wifi disconnecting every 2 mins, I basically cannot use the internet. So frustrated.
I've flashed new nightlies, changed baseband versions, factory reset my phone and still no luck. What makes things worse is i cannot see any other threads with people in my postition so help is so minimal :/. Annoyed is an understatement.
tyrelldk_ said:
Sorry I'm a noon, don't do all those font sizes and colours and pictures aha but basically... I've been on CyanogenMod for about a year now and have never had WiFi issues. Been using cm12 nightlies for most of this year with no problem however, after updating my nightly the past two days I've been experiencing WiFi Drops happening every min and a half or so. So annoying. I've used Wifix apps etc, no luck. I've reverted to old night lies I used to run without any problems however the problem stays. I've consider flashing back to TouchWiz to see if that helps it but I really don't want to
Can someone please help me. My phone is on contract and my bill is overdue so I won't have mobile data until it's cleared (around June) so if I don't have WiFi, I'm screwed.
S4
Click to expand...
Click to collapse
GDReaper said:
Have you tried flashing a new modem? This generally fixes wifi (and sound issues if there are any)
Click to expand...
Click to collapse
Hi mate ,
Try flashing a new modem it never hurts but wifi is kernel control , see what kernel you had before when it was working good ,check if it was changed in the las upgrade... reflash old kernel again or try a different one
MAX 404 said:
Hi mate ,
Try flashing a new modem it never hurts but wifi is kernel control , see what kernel you had before when it was working good ,check if it was changed in the las upgrade... reflash old kernel again or try a different one
Click to expand...
Click to collapse
I really can't remember what date I was on when it was working fine
tyrelldk_ said:
I really can't remember what date I was on when it was working fine
Click to expand...
Click to collapse
Go back to stock firmware if you haven't updated the bootloader.
If it works fine on stock, then re-root your phone and try again with CM12.
GDReaper said:
Go back to stock firmware if you haven't updated the bootloader.
If it works fine on stock, then re-root your phone and try again with CM12.
Click to expand...
Click to collapse
Updated by bootloader earlier today :s was told I had to do that to flash a new modem... Can/should I still flash back to touchwiz and if so, how do I? And say I go back to touchwiz and it Stoll doesn't work, my phone is basically unusable isn't it?
tyrelldk_ said:
Updated by bootloader earlier today :s was told I had to do that to flash a new modem... Can/should I still flash back to touchwiz and if so, how do I? And say I go back to touchwiz and it Stoll doesn't work, my phone is basically unusable isn't it?
Click to expand...
Click to collapse
Hi ,
yes can still flash an stock rom....but why you do not try first
flash a different modem
flash a different kernel
If every thing else fails flash a stock rom, what model S4 do you have I9505?
there are a few kernels around like
http://forum.xda-developers.com/showthread.php?t=2590246
and modems check here
http://forum.xda-developers.com/showpost.php?p=50965837&postcount=2627
Back up first most important EFS folder
http://forum.xda-developers.com/android/apps-games/app-samsung-efs-imei-partition-backup-t2955110
MAX 404 said:
Hi ,
yes can still flash an stock rom....but why you do not try first
flash a different modem
flash a different kernel
If every thing else fails flash a stock rom, what model S4 do you have I9505?
there are a few kernels around like
http://forum.xda-developers.com/showthread.php?t=2590246
and modems check here
http://forum.xda-developers.com/showpost.php?p=50965837&postcount=2627
Back up first most important EFS folder
http://forum.xda-developers.com/android/apps-games/app-samsung-efs-imei-partition-backup-t2955110
Click to expand...
Click to collapse
I flashed a modem *read above* and nothing's happened... I even tried flashing WiFi fixes and it hasn't done anything
I didn't know kernels could fix a WiFi problem, I might try that.
tyrelldk_ said:
I flashed a modem *read above* and nothing's happened... I even tried flashing WiFi fixes and it hasn't done anything
I didn't know kernels could fix a WiFi problem, I might try that.
Click to expand...
Click to collapse
WIFI is kernel controlled...
MAX 404 said:
WIFI is kernel controlled...
Click to expand...
Click to collapse
Hi, I flashed that kernel and the same problem is occuring D'you have any other ideas? Sorry if i'm being annoying
tyrelldk_ said:
Hi, I flashed that kernel and the same problem is occuring D'you have any other ideas? Sorry if i'm being annoying
Click to expand...
Click to collapse
Check and see i if power save is on , if so switch it off
Dial *#0011#
This will take you into the Service Mode
Press the left bottom key new menu will show
Select Wifi... Once in the Wifi settings , turn it off...
Do you have to refresh the password? just in case check this
Go to /system
Open the built.prop
search for ro.securestorage.support
If it says true , change to false
Save and reboot
Also if you are skill check the antenna cable inside the phone..maybe is just loose
MAX 404 said:
Check and see i if power save is on , if so switch it off
Dial *#0011#
This will take you into the Service Mode
Press the left bottom key new menu will show
Select Wifi... Once in the Wifi settings , turn it off...
Do you have to refresh the password? just in case check this
Go to /system
Open the built.prop
search for ro.securestorage.support
If it says true , change to false
Save and reboot
Also if you are skill check the antenna cable inside the phone..maybe is just loose
Click to expand...
Click to collapse
Grrr... Power save is off
When I dial that code, the phone does nothing...does the fact that I cannot turn on my mobile data stop me from dialing this code? Also, does the fact that I'm on cm12 and not on touchwiz stop me from using this?
& I have no password on my phone and there was no ro.securestorage.support ... I found this "ro.wifi.channels=" if that helps?
tyrelldk_ said:
Grrr... Power save is off
When I dial that code, the phone does nothing...does the fact that I cannot turn on my mobile data stop me from dialing this code? Also, does the fact that I'm on cm12 and not on touchwiz stop me from using this?
& I have no password on my phone and there was no ro.securestorage.support ... I found this "ro.wifi.channels=" if that helps?
Click to expand...
Click to collapse
The code should work maybe is because CM , well last option would be to flash a stock rom and see how it goes........how you know power save is off?
BTW in your wifi setting there is no proxy ? did you try to delete settings and do a new one?
MAX 404 said:
The code should work maybe is because CM , well last option would be to flash a stock rom and see how it goes........how you know power save is off?
BTW in your wifi setting there is no proxy ? did you try to delete settings and do a new one?
Click to expand...
Click to collapse
Damn really didn't want it to get to this, will I lose root access too?
Isn't power save automatically off in the settings? It gives you the option to use it in low battery
& I don't know how to check if there is or isn't proxy. What do you mean by deleting settings?
tyrelldk_ said:
Updated by bootloader earlier today :s was told I had to do that to flash a new modem... Can/should I still flash back to touchwiz and if so, how do I? And say I go back to touchwiz and it Stoll doesn't work, my phone is basically unusable isn't it?
Click to expand...
Click to collapse
If you updated bootloader then you can't go back to kitkat roms. Only the 5.0 lollipop roms. But Samsung hasn't released the official update in all countries.
If it still doesn't work, even with official firmware, then it might be hardware related. Maybe even your wifi router.
MAX 404 said:
Hi ,
yes can still flash an stock rom....but why you do not try first
flash a different modem
flash a different kernel
If every thing else fails flash a stock rom, what model S4 do you have I9505?
there are a few kernels around like
http://forum.xda-developers.com/showthread.php?t=2590246
and modems check here
http://forum.xda-developers.com/showpost.php?p=50965837&postcount=2627
Back up first most important EFS folder
http://forum.xda-developers.com/android/apps-games/app-samsung-efs-imei-partition-backup-t2955110
Click to expand...
Click to collapse
He said he tried other modems.
GDReaper said:
If you updated bootloader then you can't go back to kitkat roms. Only the 5.0 lollipop roms. But Samsung hasn't released the official update in all countries.
If it still doesn't work, even with official firmware, then it might be hardware related. Maybe even your wifi router.
Click to expand...
Click to collapse
Hi, i'm going to flash lollipop touchwiz onto my phone using this http://www.ibtimes.co.uk/android-5-...-s4-lte-how-manually-install-via-odin-1492230.
Anything i should know/do before doing this?
Did you flash an alternate kernel?
Wifi issues are often kernel related. Not always...but often.

I can't send or receive MMS unless I unroot :(

So I know this is a weird issue. I've done my research and tested way too many times before posting this up
OK, so the problem is that I can't send or receive MMS on my LTE network. Also, I believe this causes me to have problems with my GPS as it sometimes it can be detected and sometimes it won't.
The steps I've taken to rectify the problem:
1. Completely unrooted phone and flashed stock firmware from sammobile.com.
2. Checked if MMS and maps were working on the stock firmware and they were. I checked the USSD code using *#1234# in the dialer and it was working.
3. Done the rooting process and flashed new recovery and new ROM.
4. Tried to send MMS and issue persisted again. Also, when I send the MMS it disconnects my LTE and stays disconnected till I reconnect again.
5. I checked the USSD again and it says "Connection problem or invalid MMI code"
6. I have flashed so many different modems and bootloaders and the problem is still there. Unless I unroot and stick to my network provided ROM.
7. I checked APN settings, manually set new ones up using the network APN settings and still nothing.
What is the problem here? Is it my phone? A hardware issue? WHAT THE..
Any help is appreciated :fingers-crossed::fingers-crossed::fingers-crossed:
gspotr said:
So I know this is a weird issue. I've done my research and tested way too many times before posting this up
OK, so the problem is that I can't send or receive MMS on my LTE network. Also, I believe this causes me to have problems with my GPS as it sometimes it can be detected and sometimes it won't.
The steps I've taken to rectify the problem:
1. Completely unrooted phone and flashed stock firmware from sammobile.com.
2. Checked if MMS and maps were working on the stock firmware and they were. I checked the USSD code using *#1234# in the dialer and it was working.
3. Done the rooting process and flashed new recovery and new ROM.
4. Tried to send MMS and issue persisted again. Also, when I send the MMS it disconnects my LTE and stays disconnected till I reconnect again.
5. I checked the USSD again and it says "Connection problem or invalid MMI code"
6. I have flashed so many different modems and bootloaders and the problem is still there. Unless I unroot and stick to my network provided ROM.
7. I checked APN settings, manually set new ones up using the network APN settings and still nothing.
What is the problem here? Is it my phone? A hardware issue? WHAT THE..
Any help is appreciated :fingers-crossed::fingers-crossed::fingers-crossed:
Click to expand...
Click to collapse
Which custom rom?
Lennyz1988 said:
Which custom rom?
Click to expand...
Click to collapse
Here bro..
Hi,
gspotr said:
4. Tried to send MMS and issue persisted again. Also, when I send the MMS it disconnects my LTE and stays disconnected till I reconnect again.
Click to expand...
Click to collapse
I have no answer to this, but you're not alone.
See : http://forum.xda-developers.com/galaxy-s4/help/i9506-temaseks-unofficial-cyanogenmod-t3204676
As far as I can tell, we're both having the same issue with MMS.
I recently tried various things, including a fresh ROM re-install (with everything wiped) : with the stock ROM, MMS are working fine but with anything CM 12.1 based, they aren't (unless I'm connected to WiFi, as I explained in my post, which points to a data connection management issue).
I also tried the latest modem available (CM 12.1 based roms were using XXUDOC5, I'm now on XXUDOF2), to no avail.
Have a nice day all
Felindril said:
Hi,
I have no answer to this, but you're not alone.
See : http://forum.xda-developers.com/galaxy-s4/help/i9506-temaseks-unofficial-cyanogenmod-t3204676
As far as I can tell, we're both having the same issue with MMS.
I recently tried various things, including a fresh ROM re-install (with everything wiped) : with the stock ROM, MMS are working fine but with anything CM 12.1 based, they aren't (unless I'm connected to WiFi, as I explained in my post, which points to a data connection management issue).
I also tried the latest modem available (CM 12.1 based roms were using XXUDOC5, I'm now on XXUDOF2), to no avail.
Have a nice day all
Click to expand...
Click to collapse
Hey bro, thank you for your reply.
I have the same issue. It works when I'm on Wi-Fi too.. so no solution to this? =(
gspotr said:
Hey bro, thank you for your reply.
I have the same issue. It works when I'm on Wi-Fi too.. so no solution to this? =(
Click to expand...
Click to collapse
http://forum.xda-developers.com/search.php?searchid=388567062
As that rom is based on this rom, search this thread for anything related to mms. If it works on wifi then it's 100% a wrong apn setting or maybe a bug.
Lennyz1988 said:
http://forum.xda-developers.com/search.php?searchid=388567062
As that rom is based on this rom, search this thread for anything related to mms. If it works on wifi then it's 100% a wrong apn setting or maybe a bug.
Click to expand...
Click to collapse
It's definitely a bug. I've already tried everything to do with my providers APN. I installed so many modems as well no luck whatever. I'm pretty sure is an easy, small script that is an easy fix for a developer =/
gspotr said:
It's definitely a bug. I've already tried everything to do with my providers APN. I installed so many modems as well no luck whatever. I'm pretty sure is an easy, small script that is an easy fix for a developer =/
Click to expand...
Click to collapse
I don't think the fix is that easy for them because there are already a few patches applied in the past for MMS. Your best bet would still be to search that thread I gave you and see if someone came up with a fix.
Lennyz1988 said:
http://forum.xda-developers.com/search.php?searchid=388567062
Click to expand...
Click to collapse
Thanks but we cannot use that search link you gave us... ("Sorry - no matches. Please try some different terms. ")
Which thread were you pointing at, please ?
Cheers !
Felindril said:
Thanks but we cannot use that search link you gave us... ("Sorry - no matches. Please try some different terms. ")
Which thread were you pointing at, please ?
Cheers !
Click to expand...
Click to collapse
http://forum.xda-developers.com/gal...lop/exclusive-antaresone-alucard24-s-t3066696
Search for "mms".
Lennyz1988 said:
http://forum.xda-developers.com/gal...lop/exclusive-antaresone-alucard24-s-t3066696
Search for "mms".
Click to expand...
Click to collapse
Thanks bro, I'll give it a go when I get home from work tonight..
Lennyz1988 said:
Search for "mms".
Click to expand...
Click to collapse
Thanks a lot, the fix was in there : http://forum.xda-developers.com/gal...lucard24-s-t3066696/post62511742#post62511742
I'm still wondering why that fix that's been added in CM 12.1 since august wasn't in our "custom" CM 12.1 roms but still... IT WORKS !
Have a nice day !

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