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Hi Guys,
I've run into a bit of a problem and cannot find my way around it, my phone can be used for everything except making a damn phone call i.e. I can make calls, folks can see me calling and receive it but I hear a blank on my end and so does the receiver, no dialogue. I tried everything listed on other topics but cant seem to get phone calls working again....so please help....
I know exactly when this started happening so here's the details
I was running the Foxhound 3.0 ROM listed in the following thread and it was running perfect
http://forum.xda-developers.com/showthread.php?t=1486199
then I found a new ICS theme posted on the following thread
http://forum.xda-developers.com/showthread.php?t=1334922
and tried flashing that according to every step mentioned and although the ROM was running ok, I couldnt access system settings because my only option available was NOVA settings, my back button, phone calls & wifi wasnt working.
I looked into some of threads posted on the forum listed below and tried out every step to fix the problem but to no avail.
http://forum.xda-developers.com/showthread.php?t=1286432
http://forum.xda-developers.com/showthread.php?t=1313659
http://forum.xda-developers.com/showpost.php?p=20229527&postcount=46
List of methods attempted
1. Restore mirror from my stock rooted ROM - fixed wifi but no phone calls
2. Restore mirror from ICSrewd ROM - same result
3. Used ODIN to go back to Unrooted Stock - still no phone calls
Kernel + non-rooted UCKH7 system package
4. Used ODIN to flash a different Kernel with root - same result
Kernel + cache + rooted UCKK6 system package
5. Full wipe and reflashed ICSrewd - same result.
Now i have so much info cluttered in head that I'm experiencing what people call 'writer's block' or what I would call 'Brain Dissolution' :-(
Can anyone please suggest a solution for this? My current phone deets are as follows
- At&t Samsung Galaxy SGH i777
- Android 2.3.6 Baseband i9100XXLPH
- Siyah v2.6.7
- Build ICSrewd v2.0.1 KL1
unkindestdude said:
Hi Guys,
I've run into a bit of a problem and cannot find my way around it, my phone can be used for everything except making a damn phone call i.e. I can make calls, folks can see me calling and receive it but I hear a blank on my end and so does the receiver, no dialogue. I tried everything listed on other topics but cant seem to get phone calls working again....so please help....
I know exactly when this started happening so here's the details
I was running the Foxhound 3.0 ROM listed in the following thread and it was running perfect
http://forum.xda-developers.com/showthread.php?t=1486199
then I found a new ICS theme posted on the following thread
http://forum.xda-developers.com/showthread.php?t=1334922
and tried flashing that according to every step mentioned and although the ROM was running ok, I couldnt access system settings because my only option available was NOVA settings, my back button, phone calls & wifi wasnt working.
I looked into some of threads posted on the forum listed below and tried out every step to fix the problem but to no avail.
http://forum.xda-developers.com/showthread.php?t=1286432
http://forum.xda-developers.com/showthread.php?t=1313659
http://forum.xda-developers.com/showpost.php?p=20229527&postcount=46
List of methods attempted
1. Restore mirror from my stock rooted ROM - fixed wifi but no phone calls
2. Restore mirror from ICSrewd ROM - same result
3. Used ODIN to go back to Unrooted Stock - still no phone calls
Kernel + non-rooted UCKH7 system package
4. Used ODIN to flash a different Kernel with root - same result
Kernel + cache + rooted UCKK6 system package
5. Full wipe and reflashed ICSrewd - same result.
Now i have so much info cluttered in head that I'm experiencing what people call 'writer's block' or what I would call 'Brain Dissolution' :-(
Can anyone please suggest a solution for this? My current phone deets are as follows
- At&t Samsung Galaxy SGH i777
- Android 2.3.6 Baseband i9100XXLPH
- Siyah v2.6.7
- Build ICSrewd v2.0.1 KL1
Click to expand...
Click to collapse
You got an i9100 modem on your device from something you flashed (probably the theme package from the i9100 forums - but I didn't d/l it to look) as evidenced by your baseband reporting i9100XXLPH.
Though I think some of the packages you have tried flashing to fix it have modems, I would go to the appropriate modems thread (I think they are linked from the sticky in general) and grab whichever i777 modem you were running before and flash that...
dandrumheller said:
You got an i9100 modem on your device from something you flashed (probably the theme package from the i9100 forums - but I didn't d/l it to look) as evidenced by your baseband reporting i9100XXLPH.
Though I think some of the packages you have tried flashing to fix it have modems, I would go to the appropriate modems thread (I think they are linked from the sticky in general) and grab whichever i777 modem you were running before and flash that...
Click to expand...
Click to collapse
Ok, so here's my question, when I flash the Stock ROM, doesnt it already come with the stock modem too? or do I still have to dl and flash the stock modem separately?
unkindestdude said:
Ok, so here's my question, when I flash the Stock ROM, doesnt it already come with the stock modem too? or do I still have to dl and flash the stock modem separately?
Click to expand...
Click to collapse
ICScrewD should have given you the UCKH7 modem. Not sure why it didn't overwrite your i9100 modem. As I haven't been in this situation to have to get out of it, there may be more to it. My first step would be trying to flash just the correct modem package over what you currently have...other than that, others have been in this situation - search is your friend.
dandrumheller said:
ICScrewD should have given you the UCKH7 modem. Not sure why it didn't overwrite your i9100 modem. As I haven't been in this situation to have to get out of it, there may be more to it. My first step would be trying to flash just the correct modem package over what you currently have...other than that, others have been in this situation - search is your friend.
Click to expand...
Click to collapse
Ok I was still on ICSrewd when I tried flashing UCKH7 but it didnt overwrite the i9100 modem even after multiple flashes. I tried doing it thru ODIN and it still failed. So I went back to the Stock ROM and re-tried it and guess what....success!! ......which is weird, I'm not sure if it is an issue with ICSrewd new version 2.0.1...anyhow...now I'm experiencing ridiculous battery drain, so should I try various modem combinations to see which one works?
unkindestdude said:
Ok I was still on ICSrewd when I tried flashing UCKH7 but it didnt overwrite the i9100 modem even after multiple flashes. I tried doing it thru ODIN and it still failed. So I went back to the Stock ROM and re-tried it and guess what....success!! ......which is weird, I'm not sure if it is an issue with ICSrewd new version 2.0.1...anyhow...now I'm experiencing ridiculous battery drain, so should I try various modem combinations to see which one works?
Click to expand...
Click to collapse
After all that flashing, you'll probably see heavy battery drain for a few days. I usually have to go 3 battery cycles full to empty (which is 3 days for me) before I see stable battery behavior after flashing new roms.
Sent from my SGH-I777 using XDA App
dandrumheller said:
After all that flashing, you'll probably see heavy battery drain for a few days. I usually have to go 3 battery cycles full to empty (which is 3 days for me) before I see stable battery behavior after flashing new roms.
Sent from my SGH-I777 using XDA App
Click to expand...
Click to collapse
I should've read this earlier
What I did instead was flash the turkbey ROM and went thru 2 cycles with it already so now I'm seeing some level of stability i.e. 19 hrs of battery time approx with about 5 hrs of Screen On time, which is pretty decent I guess.
Thanks for advice mate.
Hey there!
Before anyone asks, I have done the following.
Searched on google/XDA for solutions
Flashed different ROM's
Changed Kernels
Wiped all cache
Did factory Reset
I am currently having bad network problems with my phone.
I am running JellyBam 6.7.0 with default kernel.
Baseband: XXLQ6
Problem
I constently get No Service or "Emergency Calls only" in areas that I've never had emergency calls in. I am not aware of my old modem or RIL, and so am completely lost of what to go from here as I haven't found posts that could help my issue.
When I reboot my phone, turn airplane mode on, or just randomly it will go into the stage above, to where it will stay without signal for 10 minutes up to days (I've had it go for 2 days with no signal). When I try to search for networks (In places where there is 100% a network) it will say "error searching for network".
I have no idea what to do, and am rather scared. There have been 2 emergency situations to where I needed a phone, and yet mine had no signal.
My second question, is if I manage to get it back to stock ICS (4.0.4) and do all the updates through KIES, will I get the original modem + RIL back as well as the ROM? Or will I still need to flash that myself.
TLDR: If I reset it back completely to stock ICS, will everything that I have done (root, flash modems, flash kernels etc...) be erased.
Thanks so much for reading, I've got so much stress rigt now.
Are you getting no service all the time or only intermittently ? Also, check your IMEI in settings/about phone to see if it's the generic one (0049.....), whatever you do tho don't post your actual IMEI here. Just a yes/know answer to the 'is it the generic one' question will do.
If it's a constant thing, call your carrier to check if it's been IMEI blocked. If it's intermittent, flash a stock ICS rom as you'd suggested. You'll end up with whatever modem/baseband is attached to the rom you flash, and yes, you'll lose root & the kernel you're currently running will be replaced by the stock kernel in the rom you flash.
MistahBungle said:
Are you getting no service all the time or only intermittently ? Also, check your IMEI in settings/about phone to see if it's the generic one (0049.....), whatever you do tho don't post your actual IMEI here. Just a yes/know answer to the 'is it the generic one' question will do.
If it's a constant thing, call your carrier to check if it's been IMEI blocked. If it's intermittent, flash a stock ICS rom as you'd suggested. You'll end up with whatever modem/baseband is attached to the rom you flash, and yes, you'll lose root & the kernel you're currently running will be replaced by the stock kernel in the rom you flash.
Click to expand...
Click to collapse
Yes it's only intermittent, so not a problem with the IMEI.
So if I find, and download stock ICS to bring it to factory it should be fine? If I were to, let's say, flash the ICS onto the phone, is there any way to keep the RIL+ Baseband and flash back JB? Or when flashing JB, will it replace whatever RIL+Baseband is attached with the ROM.
Also, thanks for the quick reply. I was expecting days for a response.
Forget about JB/custom roms/anything else until or unless you get your phone working normally again. Flash an ICS stock rom for your region.
And forget about the current RIL/baseband. It sounds like it may well be the cause of the problems you're having; quite possible if you've been mucking around with different RIL's in particular. Pretty sure I said in my PP that you'll end up with whatever baseband is lumped in with the stock rom you flash.
Actually, you might want to stick with a stock rom specific to your carrier if there is one, at least that way you know the modem/baseband will more than likely have been tested by your carrier & is likely to work well with it unless there are other issues (carrier side connectivity issues or other problems with your phone).
As to whether doing this will fix your issues, no idea. At the moment, and in the absence of any clue as to what's causing your issues, it's the best option you've got. If it doesn't fix the problems, then it's probably a carrier-side issue (possible given it only happens at certain times/in certain locations) or a physical problem with the phone (less likely).
xxshabsxx said:
Yes it's only intermittent, so not a problem with the IMEI.
So if I find, and download stock ICS to bring it to factory it should be fine? If I were to, let's say, flash the ICS onto the phone, is there any way to keep the RIL+ Baseband and flash back JB? Or when flashing JB, will it replace whatever RIL+Baseband is attached with the ROM.
Also, thanks for the quick reply. I was expecting days for a response.
Click to expand...
Click to collapse
MistahBungle said:
Forget about JB/custom roms/anything else until or unless you get your phone working normally again. Flash an ICS stock rom for your region.
And forget about the current RIL/baseband. It sounds like it may well be the cause of the problems you're having; quite possible if you've been mucking around with different RIL's in particular. Pretty sure I said in my PP that you'll end up with whatever baseband is lumped in with the stock rom you flash.
Actually, you might want to stick with a stock rom specific to your carrier if there is one, at least that way you know the modem/baseband will more than likely have been tested by your carrier & is likely to work well with it unless there are other issues (carrier side connectivity issues or other problems with your phone).
As to whether doing this will fix your issues, no idea. At the moment, and in the absence of any clue as to what's causing your issues, it's the best option you've got. If it doesn't fix the problems, then it's probably a carrier-side issue (possible given it only happens at certain times/in certain locations) or a physical problem with the phone (less likely).
Click to expand...
Click to collapse
Thanks.
I'm having problems to what official ROM to use from the list.
The only one on the list is Optus, but my phone is with virgin (on the optus network) should that be fine?
The rom is I9100XWLP8
Once again many thanks! I'll update you with the progress.
Yep. Flash the Optus rom given you're effectively using their network & see what happens.
MistahBungle said:
Yep. Flash the Optus rom given you're effectively using their network & see what happens.
Click to expand...
Click to collapse
Thanks mate, you're a champion!
No probs Post here again if you have any dramas.
MistahBungle said:
No probs Post here again if you have any dramas.
Click to expand...
Click to collapse
Just downloaded it (Hotfile takes forever) and flashed through odin.
Worked fine after a factory reset. However, Kies won't update my phone.
Network seems to running smooth, so we'll see how it goes. The more things I do, I guess the more things I can rule out.
EDIT:
I updated the phone, and I get the message "Unfortunately, Application installer has stopped". What am I supposed to do?
Factory reset
Sent from the little guy
gastonw said:
Factory reset
Sent from the little guy
Click to expand...
Click to collapse
That didn't work.
Anyhow, I managed to track down a 4.0.4 variant of the ROM I was using, and made sure the CSC, PDA and Baseband all matched up with what Kies wanted, and flashed it. I think the error occured I was trying to update a ROM with the wrong CSC and Baseband to one with the correct ones and Kies didn't like that.
I run CM 10.1 on my phone, which had original specs: PDA:KG3 / PHONE:KE7 / CSC:KG1 (VNZ). I've been running those CM nightlies since about November 2012 with few problems, updating to new nightlies every few weeks to a month. I'd never flashed new radios - just the CM rom.
Starting a couple of months ago, I began to see a problem where my phone would drop cell service (no bars + empty triangle in the cell signal indicator) and rebooting was the only way to bring the cell signal back. This happened every couple of days, so was bearable. I figured something in the nightlies had caused a weird problem and that the CM devs/community would find and fix this.
After flashing a nightly last week, my phone wouldn't hold cell signal for more than an hour - sometimes not even that. Reboots fixed this but never permanently. I started to read about radios, modems, and RILs. hawkerpaul's post here was a great help. I found that my phone had the original KE7 radio but had a RIL of I9100XXLS8(2) - I presume from the CM rom? I flashed some new radios and have now gone through a series of the (matched) modem + RIL files in hawkerpaul's post above. In most cases I see the following behaviour:
Phone successfully finds network (Vodafone NZ) on boot
Trying to manually select a mobile operator fails (error when searching for networks)
Unable to successfully call out! Dialling stalls, and I can't hang up - only fixed by a reboot
How do I fix this immediate problem of not being able to call/receive calls? Seems like maybe I'm using a radio that doesn't work with Vodafone NZ - but I haven't seen any posts on what DOES work well with that network. I have the modem file to flash the original KE7 back again, but what should I do about the RIL file then? Not sure I have found an RIL for KE7 yet in my travels. Any help would be appreciated - and thanks!
To help me figure out where I went wrong, do the CM builds include the RIL, or is that something that could only get updated somewhere else? I know the rom doesn't change the modem but I suspect that XXLS8(2) RIL had to come from CM.
1) Don't mess with RIL's (You'll make it 'worse').
2) Check stock roms released by your telco. Find out which modems were bundled with those stock roms. Try those modems. If they don't help, look for stock roms released by other carriers which sold the the I9100T world-wide (check Samfirmware). Try the modems bundled with these roms. If they don't help, try any & every modem you can get your hands on.
If you've already flashed RIL's, you may well have created a bigger problem for yourself. You might want to do a clean install of stock as well for good measure if that's the case. The reason I stopped using CM9 (and never bothered with CM10) was similar issues that seem to have gotten introduced with a particular nightly & never went away (a fix was tried which benefited a very few problems who were having RIL problems but created problems for even more people who previously had no problems).
MistahBungle said:
2) Check stock roms released by your telco. Find out which modems were bundled with those stock roms. Try those modems. If they don't help, look for stock roms released by other carriers which sold the the I9100T world-wide (check Samfirmware). Try the modems bundled with these roms. If they don't help, try any & every modem you can get your hands on.
...You might want to do a clean install of stock as well for good measure...
Click to expand...
Click to collapse
I'm just about at this point. If I reinstall stock, will that reset my modem as well?
Thanks for the help - looks like I did definitely make things worse.
You'll end up with whatever modem is bundled with the stock rom, so probably use the most recent released by your carrier, then you can try other modems released by your carrier as per my PP. The rationale with that is you'd hope your carrier has tested the modems they bundle with their stock roms so they work in most places/at most times with their network. Doing a clean install of stock should fix anything funky messing around with RIL's may have done as well.
If you get no joy from those, proceed as per my PP (You might get other suggestions from other people as well).
Thanks for the help. I was able to flash the latest stock rom, which included baseband I9100XXLS8. This worked fine for making and receiving calls. I lasted a couple of hours with that stock Samsung firmware before I started to get itchy for Android 4.2 again, so I've now rooted and am going to try CM10 again, but at least this time I know not to touch the modem - and I'm confident I can get back to stock again if I have any problems! Many thanks!
Glad you've got connectivity back You can flash modems as much as you want, I'd just be wary of messing with RIL's unless it's as an absolute last resort (I.E you have no connectivity & you've tried every single modem. Too many people try them when their connectivity is fine in the mistaken belief they're going to get 8Mbps instead of 7.8Mbps downloads, I.E it wasn't broke in the first place), even then a clean install of stock & choosing the right modem will often fix the problems.
You're welcome Any dramas post to this thread again & I'm sure someone will help.
Similar problems with modem or radio
MistahBungle said:
Glad you've got connectivity back You can flash modems as much as you want, I'd just be wary of messing with RIL's unless it's as an absolute last resort (I.E you have no connectivity & you've tried every single modem. Too many people try them when their connectivity is fine in the mistaken belief they're going to get 8Mbps instead of 7.8Mbps downloads, I.E it wasn't broke in the first place), even then a clean install of stock & choosing the right modem will often fix the problems.
You're welcome Any dramas post to this thread again & I'm sure someone will help.
Click to expand...
Click to collapse
Hi and thanks in advance. I have a galaxy i9100 which shows the following information: PDA: i9100xwlsd - Phone i9100xxls8 - Csc i9100vnzls9. I installed via odin Android version 4.1.2 which made the phone work really well except that it kept dropping network service and signal strength. I replaced the sim which did seem to help but did not fix the problem totally. I also notice that the GPS will not find any satellites and just keeps searching for as long as I would let it. I have read various threads and it appears that this may be a modem problem? I have found that Vodafone NZ has released a modem which is i9100xxls9? Should I flash the modem file only in Odin and do you really think this would fix the problem. How would I flash the modem file. Would I do this through odin? Any help gratefully received.
Yes, first step is definitely to flash the modem which was released by your carrier for your region. If you can find a file which is Odin flashable then yes, try it. However most of the files are for flashing via CWM. Are you rooted? If not they won't work for you, in which case you'll have to search around for an Odin flashable version of LS9.
Just to check, you do have an i9100? Not an i9100t etc? Some variants require different modems.
Sent from a galaxy far, far away
Thanks again
Hopper8 said:
Yes, first step is definitely to flash the modem which was released by your carrier for your region. If you can find a file which is Odin flashable then yes, try it. However most of the files are for flashing via CWM. Are you rooted? If not they won't work for you, in which case you'll have to search around for an Odin flashable version of LS9.
Just to check, you do have an i9100? Not an i9100t etc? Some variants require different modems.
Sent from a galaxy far, far away
Click to expand...
Click to collapse
Thanks for the response. How do I know if a file is odin flashable? How do you flash via cwm (whatever that is). You can see I am a little bit or a lot of a novice on this. The unfortunate thing is I enjoy it. I think the phone is rooted and it says the phone is: Model GT- i9100. The phone was purchased in UAE and I have flashed the android 4.1.2 which was a vodafone NZ system. Everything works fine except the GPS and the phone signal drops out all the time showing no service when there is service? Thanks again for your help on this. I have just found that the phone may not be rooted? I tried to install root manager but it indicated phone was not rooted?
Ok so no offence, you need to do a lot of reading for yourself. Reading is the key to successful (ie without bricking) modification of your phone.
For a start, if you've flashed stock then of course you will not have root. You don't need to have root to flash a modem. Have a look here:
http://forum.xda-developers.com/showthread.php?t=1656005
I'm not saying to flash that modem file. But that's how you do it, now you just need to find your file and flash it.
Sent from a galaxy far, far away
This might help someone having these no service/ no sim card no GPS fix issues with the galaxy SGSIII i9300, that might have to do with efs folder change and IMEI corruption.
Okay so i solved these no service issues and ill share my experience so maybe someone will find it helpful.
So the issue has to do with the famous efs folder conundrum, though tbh im not a developer so i cant say exactly what was the issue or even be a 100% sure it was the efs folder.
So I got me a used malfunctioning i9300 which i then repaired at a lab and proceeded to install a new TW based ROM, my first mistake was not backing up efs folder and creating a nandroid, but i havnt realized that yet. After flashing, I noticed that i have no GPS, but i didnt know if the GPS was working with original firmware because i neglected to check that or back it up, so i decided to put a pin in it for the time being and went on to check out some ROMs.
At first, I flashed couple of JB tw based roms, all was well (except for the gps), then i started to check out some KK roms, those didnt play well with my device, I got no service in every single rom i tried, You name it ive tried it, none fixed the service issue. Moreover i also tried a few JB AOSP based ROMs, among them the 4.3 JB PAC-man ROM, those had the same no service/no sim issues. Meanwhile whenever i un-root and flash with odin back to stock or restore a nandroid i made while on 4.3 foxhound ROM (with service working and a supposedly good copy of the efs folder) service is restored. I would also mention that I had more backups of the efs from the working “foxhound” i made with different tools and when i restored these folders when on a ROM with no service it didnt fix the issue.
Here are the solutions ive encountered and tried that didnt work:
-restoring efs with efs pro, samsung tool, efs backup -restore cmd tool.
-flashing latest firmware and flashing back to KK
-flashing all kinds of modems (those pre efs folder change (XXEMG4) and those after)
-flashing latest TWRP/CWM recovery
-flashing kernels
-trying to edit “nv_data.bin” with hex editor
-some more ways in trying to manipulate the efs folder.
-using samsung service codes on stock, which i found regarding this issue, except from the *#06# code, for imei, pretty much none worked for me.
Its important to mention that when on stock firmware or a JB TW based ROM i would see my baseband version in settings and when I tried the *#06# code for checking my imei it gave me a serial number with many digits that I assumed was indeed my correct IMEI number, and when i was on KK ROMs or non TW JB ROMs i would get the same popup with no numbers and in settings i would see “unknown baseband” .
To add to that, whenever i rooted and installed a KK ROM or a JB non TW ROM and tried to restore efs with efs professional i would get a message the device is not perm rooted (but thats neither here nor there).
This research took me about 5-6 days and the end of which i was ready to give up on having a KK rom or a non TW rom for that matter, NOTHING seemed to fix the problem. I just had some fight in me for one more hopeless attempt. I read somewhere that a flashing of cm 10.1 and then going to settings -> more and there change some network stuff from this to that would help -
(Originally Posted by Goose306 on s3forums.com)
"flash back to another AOSP 4.2 ROM (CM10.1, Liquid, etc.)
Got to Network settings. You need to change Roaming to automatic and CDMA settings to RUIM/SIM (I *think* that is the name of it, I'm actually on TW temporarily as I'm troubleshooting some SDcard issues of my own)
Reboot and you should be back in business. Touchwiz doesn't have a way of changing of those settings which is why ODIN/stock doesn't fix it"
I said what the heck thats simple enough. I flashed CM 10.1.3 for i9300 and went into the settings but the options i read about werent the same as the settings i saw in my case,
so i did move one settings around in the settings-> more section, cant remember what it was and im on a different ROM by now,
it was nothing i knew about anyway (but you should give it a go and have a look, there are few options to choose from so you can eliminate your way to what makes sense).
I then went on to recovery to flash carbon rom 4.4 and to my enormous surprise i had service and connection and to my astonishment i also got back the GPS as a bonus ! yay ! I bet you forgot about that too by now…
This ends on a weird note though, though everything is at working order now and the IMEI number i get is the same as the one i get when on stock rom,
it does not match the number on the back of the phone under the battery. well mehh.. as long is its working.
Hope this helps someone.
You didnt mention that exact step. Changing "something from this to that" doesn't really count as being helpful.
Thanks for the post anyways.
~ RazorMC
RazorMC said:
You didnt mention that exact step. Changing "something from this to that" doesn't really count as being helpful.
Thanks for the post anyways.
~ RazorMC
Click to expand...
Click to collapse
Youre right, i couldnt find the thread that had the suggestion to install the 10.1 cm but my point was it didnt even apply to my situation because the options in "Setting -> more" werent compatible with what was suggested in the thread so i had to improvise and I just changed some setting i cant remember in "Settings -> More" but I realise that it would be more helpfull to say what i changed there exactly, but im not on cm 10.1 anymore and cant see what in there now.. the good news is that there werent many options to change there.
But i did went out and looked for the original comment that made me try this an it says -
(Originally Posted by Goose306 on s3forums.com)
"flash back to another AOSP 4.2 ROM (CM10.1, Liquid, etc.)
Got to Network settings. You need to change Roaming to automatic and CDMA settings to RUIM/SIM (I *think* that is the name of it, I'm actually on TW temporarily as I'm troubleshooting some SDcard issues of my own)
Reboot and you should be back in business. Touchwiz doesn't have a way of changing of those settings which is why ODIN/stock doesn't fix it"
so in my case i didnt see these exact same options so i changed what seemed to me the most related to the issue at hand.
I dont think i had to touch the roaming, again i dont have CM 10.1 installed so i dont recall exactly what were my options.
is it a solution mostly for Qualcomm chipset based I9300 ? someone can say ? European providers use different frequencies I guess hence different chipsets and parameters.
Olek94 said:
is it a solution mostly for Qualcomm chipset based I9300 ? someone can say ? European providers use different frequencies I guess hence different chipsets and parameters.
Click to expand...
Click to collapse
mine is the international version but as i mentioned it didnt work like described but the end result was the same. I f you have the LTE version Im not sure which option youre going to get in CM 10.1 settings -> more , but if youre having trouble with service and GPS and stuff like that i do suggest you try flashing CM 10.1 (compatible with LTE - not sure how it goes with CM and LTE compatibility) and check if you got the same options to make the changes to, if not, try and improvise based on what makes even a little sense, thats what i did.
It might be that the flashing of CM 10.1 itself is what fixes the problem, so if you change nothing it might help still, anyway this is pretty simple and quick to do so better start here than starting with other messier solutions.
help
hi i was on stock 4.1.2 then i rooted flashed twrp recovery using toolkit and flashed revolutionary 5 4.3 straight away i didn't backup efs i know it was dump thing to do but i was new to galaxy s3 flashing so basically i f***k up. then i flashed official 4.3 firmware using odin.now i have a network reception but can't make or attend calls.i was thinking to go back to 4.1.2 in hope of getting things to work. please help n reply asap!! thanks
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jabirrockzzz said:
hi i was on stock 4.1.2 then i rooted flashed twrp recovery using toolkit and flashed revolutionary 5 4.3 straight away i didn't backup efs i know it was dump thing to do but i was new to galaxy s3 flashing so basically i f***k up. then i flashed official 4.3 firmware using odin.now i have a network reception but can't make or attend calls.i was thinking to go back to 4.1.2 in hope of getting things to work. please help n reply asap!! thanks
Click to expand...
Click to collapse
I believe I shared every bit of helpful information i can share with you about this issue and my process of handling it in the main message of the thread, Read the entire thing and the comments followed, then follow my suggestion, if you wish to do so.
samuelaviv said:
mine is the international version but as i mentioned it didnt work like described but the end result was the same. I f you have the LTE version Im not sure which option youre going to get in CM 10.1 settings -> more , but if youre having trouble with service and GPS and stuff like that i do suggest you try flashing CM 10.1 (compatible with LTE - not sure how it goes with CM and LTE compatibility) and check if you got the same options to make the changes to, if not, try and improvise based on what makes even a little sense, thats what i did.
It might be that the flashing of CM 10.1 itself is what fixes the problem, so if you change nothing it might help still, anyway this is pretty simple and quick to do so better start here than starting with other messier solutions.
Click to expand...
Click to collapse
Thank you, I was suspecting that you have a similar version than me. Well, in desperate cases anything can be tested (But some have told me not to mess with US versions as there is a risk of burning something )
Anyway the last version I could not flash , the CM 10.1 it was ejected with a file error soon despite 3 downlowd.
I will try with another more compatible version with Cyanogen.
Have a nice day
samuelaviv said:
This might help someone having these no service/ no sim card no gps fix issues with the galaxy s3 i9300, that might have to do with efs folder change and IMEI corruption.
Okay so i solved these no service issues and ill share my experience so maybe someone will find it helpful.
So the issue has to do with the famous efs folder conundrum, though tbh im not a developer so i cant say exactly what was the issue or even be a 100% sure it was the efs folder.
So I got me a used malfunctioning i9300 which i then repaired at a lab and proceeded to install a new TW based rom, my first mistake was not backing up efs folder and creating a nandroid, but i havnt realized that yet. After flashing, I noticed that i have no gps, but i didnt know if the gps was working with original firmware because i neglected to check that or back it up, so i decided to put a pin in it for the time being and went on to check out some roms.
At first, I flashed couple of JB tw based roms, all was well (except for the gps), then i started to check out some KK roms, those didnt play well with my device, I got no service in every single rom i tried, You name it ive tried it, none fixed the service issue. Moreover i also tried a few JB AOSP based roms, among them the 4.3 jb pac-man rom, those had the same no service/no sim issues. Meanwhile whenever i un-root and flash with odin back to stock or restore a nandroid i made while on 4.3 foxhound rom (with service working and a supposedly good copy of the efs folder) service is restored. I would also mention that I had more backups of the efs from the working “foxhound” i made with different tools and when i restored these folders when on a rom with no service it didnt fix the issue.
Here are the solutions ive encountered and tried that didnt work:
-restoring efs with efs pro, samsung tool, efs backup -restore cmd tool.
-flashing latest firmware and flashing back to kk
-flashing all kinds of modems (those pre efs folder change (xxemg4) and those after)
-flashing latest twrp/cwm recovery
-flashing kernels
-trying to edit “nv_data.bin” with hex editor
-some more ways in trying to manipulate the efs folder.
-using samsung service codes on stock, which i found regarding this issue, except from the *#06# code, for imei, pretty much none worked for me.
Its important to mention that when on stock firmware or a JB TW based rom i would see my baseband version in settings and when I tried the *#06# code for checking my imei it gave me a serial number with many digits that I assumed was indeed my correct IMEI number, and when i was on kk roms or non tw JB roms i would get the same popup with no numbers and in settings i would see “unknown baseband” .
To add to that, whenever i rooted and installed a kk rom or a jb non tw rom and tried to restore efs with efs professional i would get a message the device is not perm rooted (but thats neither here nor there).
This research took me about 5-6 days and the end of which i was ready to give up on having a KK rom or a non TW rom for that matter, NOTHING seemed to fix the problem. I just had some fight in me for one more hopeless attempt. I read somewhere that a flashing of cm 10.1 and then going to settings -> more and there change some network stuff from this to that would help -
(Originally Posted by Goose306 on s3forums.com)
"flash back to another AOSP 4.2 ROM (CM10.1, Liquid, etc.)
Got to Network settings. You need to change Roaming to automatic and CDMA settings to RUIM/SIM (I *think* that is the name of it, I'm actually on TW temporarily as I'm troubleshooting some SDcard issues of my own)
Reboot and you should be back in business. Touchwiz doesn't have a way of changing of those settings which is why ODIN/stock doesn't fix it"
I said what the heck thats simple enough. I flashed CM 10.1.3 for i9300 and went into the settings but the options i read about werent the same so i did move one settings around in the more section, cant remember what it was but it was nothing i knew about anyway, then went on to recovery to flash carbon rom 4.4 and to my enormous surprise i had service and connection and to my astonishment i also got back the GPS as a bonus ! yay ! I bet you forgot about that too by now…
This ends on a weird note though, though everything is at working order now and the IMEI number i get is the same as the one i get when on stock rom it does not match the number on the back of the phone under the battary.
Hope this helps someone.
Click to expand...
Click to collapse
:crying: :crying: :crying: :crying: :crying: Dude!!!!! I understand!!!!
I had a similar experience only I also tried flashing CM 10.1 and it did not work. Although I have another imei, I have all my services running on the Stock 4.3. Now the only problem is that if I change to any other rom, does not connect to the wifi network.
I found something like this: http://forum.xda-developers.com/showthread.php?t=839367&page=4
But neither worked. Yesterday I tried to repartition the phone and almost killed. I spent two weeks looking for a solution, and tried them all, but did not work, I think I will draw on the last and the only thing I think work ... The box.
The octopus box (or similar).
KK roms are beautiful ... but no matter what, I have no wifi in another rom than the stock 4.3 lol.
Thank you for your contribution! as you say: I hope you serve someone else.
VIOShero said:
:crying: :crying: :crying: :crying: :crying: Dude!!!!! I understand!!!!
I had a similar experience only I also tried flashing CM 10.1 and it did not work. Although I have another imei, I have all my services running on the Stock 4.3. Now the only problem is that if I change to any other rom, does not connect to the wifi network.
I found something like this: http://forum.xda-developers.com/showthread.php?t=839367&page=4
But neither worked. Yesterday I tried to repartition the phone and almost killed. I spent two weeks looking for a solution, and tried them all, but did not work, I think I will draw on the last and the only thing I think work ... The box.
The octopus box (or similar).
KK roms are beautiful ... but no matter what, I have no wifi in another rom than the stock 4.3 lol.
Thank you for your contribution! as you say: I hope you serve someone else.
Click to expand...
Click to collapse
yeah thats some BS those signal and issues on the i9300.. they really did a number on that one.
sorry my thing didnt help, i too tried everything and got nothing.
Maybe try flashing CM 10.1.3 and changing those options in settings-> more, Might be that just flashing CM 10.1 wont do it, I did change something ther but cant remember what it was, i wrote in my post what someone else had ther in the options but i had different ones but I still changed one option there ( what i thought might be connected to the issue ).
anyway dude i feel you its crying shame whole thing, and so many are posting about these issues all the time, im kinda hating on samsung cause they always seem to mess up like that.
Hope you solve this somehow..
Hello all,
My partner bought a Galaxy S3 (GT-i1900) International (I live in the UK) off a friend .
We noticed that the network connection periodically failed. I noticed that the software was some of the earliest on this phone, and so i thought I'd better update it, as it was suggested that sometimes if the phone is running some of it's earliest software it can cause problems with the network connection, and as it works 95% of the time, surely it can't be the antenna? I went to software update and tried to update it there, it's then I realised the phone had been rooted, and even Kies would not update it. I came to the conclusion that perhaps my friend had tried to mess with the phone some how, and may have caused this network problem, or perhaps was trying to cure it? Who knows
I decided to flash the latest stock rom (i9300XXUGMK6_I9300OXAGMK6_I9300XXUGMK6_HOME.tar.md5) I found on Sammobile. Everything went well, the phone booted up perfectly, the only minor worry being that the first screen was in Polish, quickly remedied by changing the language to English UK. All seemed fine, until we tried to make a call. it was then we realised that there was no network connection whatsoever. I tried other sim cards with other networks - still no connection. It only shows the signal bars.
I read the forums for a couple of days and tried:
Going in Network Settings and searching for my network, 3, which it found amongst all others. it said 'Registered on Network' but then immediately flashed up '3 network not connected' or similar. fail.
Installing CWM recovery, then flashing the 2 modem zips (DDEMG2 & XXDME4) all went fine, but the phone still says 'disconnected' under Device settings Mobile network state
Using the Ariza patch. I tried this, but on the last step where it says 'just click patch' mine gets stuck on a downloading state, possibly as I'm using a stock rom I read some kernel has to be changed first? - Beyond me.
It was then I decided to scrutinize every difference between my working S3, exactly same phone on same network, and my partners.
The IMEI number was correct, something I see people have problems with. The signal strength reading are the same, suggesting the antenna at least is fine.
The serial number - Now this is the ONLY thing I can see that seems to have been changed, from the correct format, to one starting with 4df1 ...... Is this the problem, that has made the phone not register with network? In the UK phones are not locked into a specific phone number /contract and so I don't see how the network would decline a differing serial number?
Anyway that's where I'm at a phone that has no network connection, with a differing serial number.
Any help would be GREATLY appreciated.
extra[/ATTACH]
Screenshots of the device status in case that helps . SCREENSHOTS REMOVED DUE TO PRIVATE INFO
I've noticed after Googling the baseband version, it says 'New modem DDEMG2 (16/07/13) India,Sri Lanka,Bangladesh'
I live in the UK and have a network free unlocked unbranded International S3!
Surely the steps I followed to flash the modems as stated above are incorrect?!
Do I need to flash the UK one?
Anyone know which one for 4.3?
How do I do it and where would I find it?
Any help greatly appreciated!
ricrea said:
extra[/ATTACH]
Screenshots of the device status in case that helps .
I've noticed after Googling the baseband version, it says 'New modem DDEMG2 (16/07/13) India,Sri Lanka,Bangladesh'
I live in the UK and have a network free unlocked unbranded International S3!
Surely the steps I followed to flash the modems as stated above are incorrect?!
Do I need to flash the UK one?
Anyone know which one for 4.3?
How do I do it and where would I find it?
Any help greatly appreciated!
Click to expand...
Click to collapse
Go to Samsungmobile and download 4.3 BTU ( it's for Uk,simfree phones.) Flash via Odin,maybe that will help
Sent from my GT-I9300 using XDA Free mobile app
thanks so much for the response!
Im sure that romwas the btu one? Does it not seem correct? I will check again.
ricrea said:
thanks so much for the response!
Im sure that romwas the btu one? Does it not seem correct? I will check again.
Click to expand...
Click to collapse
I don't think so since setup started in Polish
Sent from my GT-I9300 using XDA Free mobile app
Attached is the screenshot the latest 4.3 btu. It wants me to download. Ive just looked on the phone, and it is the same
name exactly, and this is where I got it from. What could have gone wrong?
many thanks
ricrea said:
Attached is the screenshot the latest 4.3 btu. It wants me to download. Ive just looked on the phone, and it is the same
name exactly, and this is where I got it from. What could have gone wrong?
many thanks
Click to expand...
Click to collapse
You mean Pda,Csc and Modem are the same? Or md5 is the same?
Sent from my GT-I9300 using XDA Free mobile app
YOU ARE CORRRECT. Im downloading and the file name is different. No idea what i did.
Thanks for your help.
ricrea said:
YOU ARE CORRRECT. Im downloading and the file name is different. No idea what i did.
Thanks for your help.
Click to expand...
Click to collapse
Report back if you get your network back:thumbup:
Sent from my GT-I9300 using XDA Free mobile app
ricrea said:
YOU ARE CORRRECT. Im downloading and the file name is different. No idea what i did.
Thanks for your help.
Click to expand...
Click to collapse
Hi couple of things first you have posted screen shots with your mobile no and Imei no on I would delete them
I am pretty sure flashing another rom won't fix your issue you can easily use roms from a different region and still have full network connection but you can give it a try as suggested above.
First thing first because you have upgraded your phone your efs as changed from efs v1 to efs v2 (which you probably already know) flashing the (DDEMG2 & XXDME4) modems would not work because you need a modem later than mg4 for 4.3 roms.
What you need to try is flash a patched mk6 modem and kernel from here >> https://drive.google.com/folderview...sharing&tid=0B6MIUd7HJudAbU5YaGkzOUowMG8#list << flash then reboot if you get stuck in a bootloop factory reset and wipe cache in recovery.You could also try this >> http://forum.xda-developers.com/gal...ii-network-problem-update-sn-t1918601/page199 << look at post 1984 this is basically the same thing with a rom included and as had some success.
If the patched modems do not work and you don't have a efs backup then I would suggest you need to send for repair.
tallman43 said:
Hi couple of things first you have posted screen shots with your mobile no and Imei no on I would delete them
I am pretty sure flashing another rom won't fix your issue you can easily use roms from a different region and still have full network connection but you can give it a try as suggested above.
First thing first because you have upgraded your phone your efs as changed from efs v1 to efs v2 (which you probably already know) flashing the (DDEMG2 & XXDME4) modems would not work because you need a modem later than mg4 for 4.3 roms.
What you need to try is flash a patched mk6 modem and kernel from here >> https://drive.google.com/folderview...sharing&tid=0B6MIUd7HJudAbU5YaGkzOUowMG8#list << flash then reboot if you get stuck in a bootloop factory reset and wipe cache in recovery.You could also try this >> http://forum.xda-developers.com/gal...ii-network-problem-update-sn-t1918601/page199 << look at post 1984 this is basically the same thing with a rom included and as had some success.
If the patched modems do not work and you don't have a efs backup then I would suggest you need to send for repair.
Click to expand...
Click to collapse
Thanks. I have absolutely no idea what EFS is or how to back up. I would never have usually played with a phone like this it's just my partner was getting fed up of the connection disapearing every now and again, forcing her to reset. I have about 12 hours worth of knowledge on root access, flashing and modifying phones. I am worried I'm going to completely brick the phone. Is there anyway I can make a back of the phone as it is so that if I mess things up I can some how reset it, as at the moment I have Nothing as such. I am going to read up on EFS, I suspect due to the fact the phone was already rooted when I bought it, yet still stuck on the original software and and not updated in anyway, with a pre-exsisting network connection issue, that the phone was already un fixable. I hope not.
I will try all the steps suggested and post results.
Thanks a lot people
ps i hardly have any experience of using forums so sorry if i'm making a mess of this
ricrea said:
Thanks. I have absolutely no idea what EFS is or how to back up. I would never have usually played with a phone like this it's just my partner was getting fed up of the connection disapearing every now and again, forcing her to reset. I have about 12 hours worth of knowledge on root access, flashing and modifying phones. I am worried I'm going to completely brick the phone. Is there anyway I can make a back of the phone as it is so that if I mess things up I can some how reset it, as at the moment I have Nothing as such. I am going to read up on EFS, I suspect due to the fact the phone was already rooted when I bought it, yet still stuck on the original software and and not updated in anyway, with a pre-exsisting network connection issue, that the phone was already un fixable. I hope not.
I will try all the steps suggested and post results.
Thanks a lot people
ps i hardly have any experience of using forums so sorry if i'm making a mess of this
Click to expand...
Click to collapse
Don't worry just take your time and read all the guides if you install a custom recovery you can do a nandroid backup which is basically a full backup of everything on your phone and will restore your phone to how it was before (if you do it right) I recommend using PhilZ recovery and flash it with Odin.
tallman43 said:
Don't worry just take your time and read all the guides if you install a custom recovery you can do a nandroid backup which is basically a full backup of everything on your phone and will restore your phone to how it was before (if you do it right) I recommend using PhilZ recovery and flash it with Odin.
Click to expand...
Click to collapse
I have cwm recovery will this suffice?
I'm using Samsungtool as we speak to back up the EFS folder.
ricrea said:
I have cwm recovery will this suffice?
I'm using Samsungtool as we speak to back up the EFS folder.
Click to expand...
Click to collapse
Yep that will do fine although you are backing up a partially corrupt efs that's the reason you are not getting a signal because the efs v2 can't read the modern correctly that's why you may need a patched modem & kernel to help read it.But back it up anyway in case the efs gets any worse and gets totally corrupt.
tallman43 said:
Yep that will do fine although you are backing up a partially corrupt efs that's the reason you are not getting a signal because the efs v2 can't read the modern correctly that's why you may need a patched modem & kernel to help read it.But back it up anyway in case the efs gets any worse and gets totally corrupt.
Click to expand...
Click to collapse
That was my thinking, the IMEI isn't corrupt yet so I thought best to back up what I have. Ive also backed up using CWM.
Im now trying to flash the proper version of 4.3 for my unlocked uK S3, so im at least using the correct os.
Im flashin zip from cwm, but when i select it on my sd card, it says the following:
Finding update package...
Opening update package...
Installing update...
Installation aborted.
Any ideas why it won't install? Iv'e been Googling it
for 2 hours.
cheers
update - I spent ten hours downloading the proper rom 4.3 btu uk unlocked one, finally flashed it using mobile odin.....
started in Polish again - with no network. I think that this is standard.
Next, I am going to try to flash the patched modem.
tallman43 - do you think my strange serial number needs to be corrected? Is this possible or necessary?
Many thanks - one very tired migraine creating finger-nail biter.
Update:
I finally got the phone to work by following the instructions on the page below;
http://forum.xda-developers.com/galaxy-s3/help/guide-fixing-gt-i9300-network-4-3-stock-t2609635
The patched kernel didn't work on it's own, but the kernel I installed from this thread, along with the other two files, seemed to work, and though the phone is now registered using a much better Android 4.3, it still disconnects every now and again forcing a restart. I really wish I could work out why it does this, I'm starting to believe it may be a hardware issue now.
Is there a program that I could use to test the part of the phone that malfunctions and loses signal completely, to try and work out what is happening when the phone suddenly loses all signal and shows only a circle with a line on it (no sign)
Many thanks to all the people who helped me with this I really appreciate it.
I want to close this thread now as what I require now is off topic from the original post so many thanks for your help people.