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Hello to all,
I've been looking on this forum, searched for everything I wanted, and always get an answer, but this time I need to ask some experts here. As the title says the gps don;t want to get fix even on clear sky and without any building around. I used many programs one of it is "gps status" where are shown 0/11 fix, basicaly there are 11 satelites available I believe. I have tried almost all the roms available in the development section but none of them worked, even the cm7. Used another firmware and there is fix to this. If I use the original samsung rom untouched the gps is working normaly. Please let me know what I doing wrong?
Thanks,
GPS Fix for Samsung ACE
Hi. this is a fix for the Samsung Galaxy Ace, this fix reprogram the GPS
this setting program the GPS and allows it to connect in seconds.
you must be root
to install first download the fix
copy Fix GPS ACE.zip to the SD
Reboot into recovery
Flash Fix GPS ACE.zip from recovery
Reboot your phone
GPS is always slow.
Problem not solved with the files I'm wondering if the darktremor's app2sd affects? My app and dalvik cache are on sdext
hello
did you try different modem, this post help me much
http://forum.xda-developers.com/showthread.php?t=1289830&highlight=modem
+ +
Yep many and none working with a custom rom, right now I'm using xwks2 which was installed with official 2.3.5 and working with it, but when I flash a custom rom something is wrong, have no clue what I think I will stick with the samsung rom
Allright instaled now on oficial samsung 2.3.5 rooted, working good, if someone can explain what is wrong when changing the on other rom will be nice
thanks,
Hello
there is little I installed Cyanogen 7.1, with S5830XWKS9 firmware and gps does not work at all, the icon did not appear at all in the status bar.
Then I flashed the modem with another (DXKPD) and everything is back to normal.
here is my experience.
+ +
Hi have 7.2 and mine is not working with aura.
Sent from my GT-S5830 using Tapatalk
try fasterfix from the market.maybe it would help
Well for some reason my gps is working now, what I've done is flashing with odin a multiple file (my chose was a froyo firmware) the I flash with odin the latest ks9 one package file, working great even with cm7.2, got fix in 19 sec for me is great (also using the gps config from http://forum.xda-developers.com/showthread.php?t=1320626
Thanks
Guys before you change the base band and all try Faster fix from the market.. worked for me.. now the gps gets locked in few seconds.. really useful app.. and also I recommend maps v5.8.. most of the time other versions gave me force closes when using navigation.. Hope this helps..
my gps always shoes "your current location is temporarily unavailable"
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
Hello,
I've been facing this problem for days now, tried almost everything and still no luck, so I'm sorry if it's been asked before, but I'm truly hopeless.
Right now, my SGS3 works only on stock ROMs. Every time I try to install a custom ROM (JB or KK) I have a problem with the signal - either baseband, IMEI and everything is "unknown", or everything is good (IMEI not "0049...", there are full correct APNs) but it still displays the "error while searching for networks" message.
Fortunately (as I realized on other threads),I can always go back to square one, flash a stock 4.3, with no problems with IMEI or anything, but, you know, stock sucks.
I tried installing every modem I ran into, but nothing helped. Is there a secret step from stock to custom on samsung devices I'm skipping (I'm an ex-nexus user...)?
+1
Same problem, no solution until now
oriwass said:
Hello,
I've been facing this problem for days now, tried almost everything and still no luck, so I'm sorry if it's been asked before, but I'm truly hopeless.
Right now, my SGS3 works only on stock ROMs. Every time I try to install a custom ROM (JB or KK) I have a problem with the signal - either baseband, IMEI and everything is "unknown", or everything is good (IMEI not "0049...", there are full correct APNs) but it still displays the "error while searching for networks" message.
Fortunately (as I realized on other threads),I can always go back to square one, flash a stock 4.3, with no problems with IMEI or anything, but, you know, stock sucks.
I tried installing every modem I ran into, but nothing helped. Is there a secret step from stock to custom on samsung devices I'm skipping (I'm an ex-nexus user...)?
Click to expand...
Click to collapse
When you install a custom rom, based on samsung 4.3, do you have emergency calls only/no network?
If yes, install Boeffla kernel 5.3/or beta 5.4 because Boeffla is a patched kernel i.e. it can read patched modems, and then install a patched modem .
From the on you will have your network (no emergency calls/no network problem) and signal should be good.
But first backup your EFS and store it on a very safe location, you have ann app for that, k-Tool on Playstore (requires root).
Hi guys,
I've ordered a new, unlocked i9300 from eBay, and I had some adventures with it:
I've unpacked it, inserted my SIM, powered it on, and found out that the phone always thinks that I'm roaming. Instead of trying to understand what's going on, I though: "I'll just install CyanogenMod and everything will be good".
I've installed CyanogenMod 10.2 (latest stable build), only to find out that my SIM is not being detected at all. It says that Baseband is unknown, IMEI and related are unknown as well.
After trying lots of stuff, I gave up and decided to return to stock ROM (4.3). While trying to do that, I bricked my phone, and the only thing I could do is enter Odin mode.
After reading dozens of tutorials and trying lots of stuff, I ended up flushing GT-I9300_mx_20120329.pit, and that unbricked my phone.
I successfully flashed Android 4.3. This version detected my SIM, displayed the Baseband/IMEI, but it didn't connect to the cellular network. I could scan for available networks, but when I chose my network manually, it said "Selected network not available ".
I tried to flush alternative modems, but all it did is making things worse. Usually it made the phone behave like with CyanogenMod, i.e. Baseband/IMEI are unknown.
Again, after trying lots of stuff, I tried to flush Android 4.1.2. That made no change until I've stumbled on this thread. Flushing Patched_Modem_I9300XXEMG4.zip made my networking work again, and restored it to behave exactly like it did initially. Again, the phone thinks that I'm roaming all the time, but at least it works.
So currently, I have two issues:
My phone always thinks I'm roaming. Is there a fix for it?
And more important: currently, I cannot install anything other than Android 4.1.2!
Could you please shed some light on the situation? What happens with my phone? Why does it think I'm roaming? Why does the SIM work only with Patched_Modem_I9300XXEMG4? How can I make other ROMs (e.g. CyanogenMod) work?
Thanks, any help is much appreciated!
9999 :) said:
Hi guys,
I've ordered a new, unlocked i9300 from eBay, and I had some adventures with it:
I've unpacked it, inserted my SIM, powered it on, and found out that the phone always thinks that I'm roaming. Instead of trying to understand what's going on, I though: "I'll just install CyanogenMod and everything will be good".
I've installed CyanogenMod 10.2 (latest stable build), only to find out that my SIM is not being detected at all. It says that Baseband is unknown, IMEI and related are unknown as well.
After trying lots of stuff, I gave up and decided to return to stock ROM (4.3). While trying to do that, I bricked my phone, and the only thing I could do is enter Odin mode.
After reading dozens of tutorials and trying lots of stuff, I ended up flushing GT-I9300_mx_20120329.pit, and that unbricked my phone.
I successfully flashed Android 4.3. This version detected my SIM, displayed the Baseband/IMEI, but it didn't connect to the cellular network. I could scan for available networks, but when I chose my network manually, it said "Selected network not available ".
I tried to flush alternative modems, but all it did is making things worse. Usually it made the phone behave like with CyanogenMod, i.e. Baseband/IMEI are unknown.
Again, after trying lots of stuff, I tried to flush Android 4.1.2. That made no change until I've stumbled on this thread. Flushing Patched_Modem_I9300XXEMG4.zip made my networking work again, and restored it to behave exactly like it did initially. Again, the phone thinks that I'm roaming all the time, but at least it works.
So currently, I have two issues:
My phone always thinks I'm roaming. Is there a fix for it?
And more important: currently, I cannot install anything other than Android 4.1.2!
Could you please shed some light on the situation? What happens with my phone? Why does it think I'm roaming? Why does the SIM work only with Patched_Modem_I9300XXEMG4? How can I make other ROMs (e.g. CyanogenMod) work?
Thanks, any help is much appreciated!
Click to expand...
Click to collapse
When the phone gets upgraded from 4.1 to 4.3 your efs changes from efs v1 to efs v2 sometimes this upgrade does not go smoothly (as in your case) so then you need to always use a patched modem from version mg4 onwards (not a normal one) if you flash a rom which changes the baseband to anything less than 4.3 then it will not work.You need to keep on mg4 or later to keep signal and because your efs is not fully upgraded properly you need to always use a patched modem and preferably kernel as well.
I am not sure about the roaming issue but if you try patched modem and patched kernel together that might help.Take a look here for some patched modems and kernels and remember you always need to use them >> https://drive.google.com/folderview...sharing&tid=0B6MIUd7HJudAbU5YaGkzOUowMG8#list << You should also be able to use 4.3 roms as long as you use the patched files above ie baseband and kernel.
In general, It would be great if I could use CyanogenMod 10.2.
Should I proceed in the following order? Flush CM -> flush patched kernel -> flush patched modem.
Which of the patched versions should I choose?
Also, what do these versions change? What functionality was patched in these files? Can I read about it somewhere?
Thanks for the help.
9999 :) said:
In general, It would be great if I could use CyanogenMod 10.2.
Should I proceed in the following order? Flush CM -> flush patched kernel -> flush patched modem.
Which of the patched versions should I choose?
Also, what do these versions change? What functionality was patched in these files? Can I read about it somewhere?
Thanks for the help.
Click to expand...
Click to collapse
No the kernel will only work for 4.3 roms not CyanogenMod roms but the patched modems will work.You can try flashing CyanogenMod then the patched modem but CyanogenMod does not include a modem so whatever modem you where on when you flashed CyanogenMod you will keep.
tallman43 said:
No the kernel will only work for 4.3 roms not CyanogenMod roms but the patched modems will work.You can try flashing CyanogenMod then the patched modem but CyanogenMod does not include a modem so whatever modem you where on when you flashed CyanogenMod you will keep.
Click to expand...
Click to collapse
I tried installing CyanogenMod, then flushing some of the patched modems you've linked. Unfortunately, nothing changes - Baseband/IMEI are always unknown.
9999 :) said:
I tried installing CyanogenMod, then flushing some of the patched modems you've linked. Unfortunately, nothing changes - Baseband/IMEI are always unknown.
Click to expand...
Click to collapse
You mean flash not flush.
Also you should be careful to by things like this off ebay, There is a very high chance you brought the phone broken like this but did not notice straight away.
Don't hang around on 4.1.2 as you might get SDS.
Upgrade to 4.3 stock of higher using custom roms with a patched modem of mg4 or higher as stated by tallman43.
Read here for what you or the previous owner has done. Also on stock make sure your csc is correct.
http://forum.xda-developers.com/galaxy-s3/general/ref-imei-efs-stuff-i9300-including-t2393289
If you cannot get it to work you need to take it in for repair. Make sure it works on 4.3 before paying.
hey guys!
I have samsung galaxy s2 gt-I9100. Whenever I install a custom rom, everythings works fine but i am not able to use mobile network and i received "Error while searching for networks" when I go to settings>>Mobile networks>>network operators. The IMIE number is fine.
I have tried many roms including:
--cm-10.1.3-i9100
--cm-11-20140804-SNAPSHOT-M9-i9100
--pa_i9100-4.42-20140708
--pa_i9100-4.45-20140729
--Slim-i9100-4.4.4.build.9.0-OFFICIAL-8301
The last rom which worked fine was RootBox-JB-i9100-V4.0. All roms released after this rom have this issue.
I have searched for issue on google and tried various solutions but so far no success.
Please Help!
And can you guys suggest me any rom which is not based on CM?
Go to settings-->about phone and look for "Baseband version"
If it says "unknown" or similar you may need to reflash the modem before you flash the rom.
Or even worse you might need to do a reboot (it actually worked once).
Also do emergency calls work? If yes then it might be a problem with your sim card or you contract (or just bad luck).
ruleh said:
Go to settings-->about phone and look for "Baseband version"
If it says "unknown" or similar you may need to reflash the modem before you flash the rom.
Or even worse you might need to do a reboot (it actually worked once).
Also do emergency calls work? If yes then it might be a problem with your sim card or you contract (or just bad luck).
Click to expand...
Click to collapse
The Baseband version is visible and a valid one. Also my sim works on stock rom or any other phone.
SInce I have no idea what the cause could be, here are some random things to try out, of which one might work:
-make sure you're not in airplane mode
-do a full complete wipe
-try a different sim (and see if it works)
-make sure the sim is not upside down
-fully shutdown the phone (e.g remove battery for a day [maybe not that long])
-clean contacts between sim and phone (how? no idea)
-try (even-) more roms (if there are any left)
-test a few kernels
-maybe look through the logcat (if it actaully outputs something worthwhile)
As you can see none of these "soloutions" are based on.....uhmm....anything(?). But at least....if none of them work, you know what not to do.
faizi97 said:
The Baseband version is visible and a valid one. Also my sim works on stock rom or any other phone.
Click to expand...
Click to collapse
Perhaps you could flash back to stock rom then flash custom rom again, that way all modem files and network related files can be fixed/re-installed. By any chance have you tried changing modems? It might not help you but it's a suggestion.