Sim error - randomly losing connection - Galaxy S 5 Q&A, Help & Troubleshooting

Hi, I've been looking through the forum and Googled for about a day and I'm still none the wiser, I have even contacted the Sim card provider in order to see what it is, I'm going in tomorrow to test my Sim to make sure it's not the Sim.
But I'm afraid it might be hardware failure. I'm just really really reaaaaally wishing that it's not. I just got this phone second hand because my other one was breaking.
I'm hoping that maybe, it's a software issue.
My problem is that every once in a while, at random it seems, I partially lose connectivity and it will only allow me to make emergency calls, then to suddenly, also at random, it reconnects as if nothing has happened. It'd be manageable and all that, even if it's a nuisance, but, it has started affecting my texts that I send and receive. I am losing a lot of texts, or getting them hours later and they're not at all in order.
It's incredibly frustrating and I'd love some help.
I'm running CM13 on it with the kernel that came with the ROM. I have TWRP on there too.
What could be wrong and how would I solve it?
I am attaching some screenshots on my system to show you more exactly what I'm running in terms of kernel and ROM.
If there's any more information I could provide to solve this, then please just say so.

Related

Consistent dropped calls after 10-15 min on phone

I posted this a while back and never really received many responses so I am trying again....
I have a QTEK 9100 with the 2.4x ROM w/Cingular as my provider (I have tried many ROMS) and I can't seem to keep a phone conversation over 10 min. It just drops the call and the signal status icon shows an x.. like it is restarting or searching for a valid signal after the call drops. This is VERY consistent and happens no matter what my location is. If I put the SIM card in a Nokia phone I never have this issue so I know it is not the carrier. It is definately the QTEK. This is very frustrating and I was wondering if anyone has experienced this issue or if anyone has any suggestions on the cause. I have hard reset my device with so many ROM versions from the original 1.x to the latest 2.5 and everywhere in between and above including a beta 2.87 with the same result.
Also... I get many complaints that when people call me, their call goes right to voice mail when I never turn the phone off and I don't receive a missed call notification. I get a voice mail notification later if they leave one when the call never came through.
Any help or guidance is greatly appreciated.
Keith,
The only similar issue that I can recall is the one we are discussing at http://forum.xda-developers.com/viewtopic.php?t=53432&highlight=.
It's different in a number of respects though - in that you can keep calls past the 4 minute mark, and that it seems to be happening for you even with ROMS before 2.2. My thought is that you may have a defective unit - and you may want to consider returning it under warranty.
If you do a hard reset and don't install any applications at all - does it still reset after 10-15 minutes?
Cam,
Thanks for the reply. That is a very good suggestion and I will try it once I get the battery level above 50%. That is another thing... My battery drain is very severe and even with a replacement battery, I can't get one day use even without talking on the phone without recharging.
Thanks again for the response and suggestion.
BTW: If it is an application that is causing this, I must blame Microsoft for not protecting the phone portion of the device in some way.

constantly dropping service

I've had my wizard (cingular 8125) for just a little but over a year, but this past month I've had some abnormal issues with it.
I've dropped this phone a few times, but randomly this past month I have noticed a severe amount of service dropping in different forms.
Sometimes I'll be on the phone and it will randomly drop and start searching for a signal, in a well serviced area. Sometimes I'll be texting, and it will have service(2-6bars, enough for texting) but it will refuse to send the message, and when I try to call, it says invalid sim, and I have to reboot.
Sometimes If I am lucky, when the service drops it will pick it up within 20 seconds, it can take up to 5min, and sometimes I have to restart it.
This phone has been stock up untill this problem started (no rom flashing/anything) I tried unlocking it and trying different roms on it recently as a last ditch effort to fix this annoying problem. If anyone knows of a solution to this problem, I'd be really appreciative of it, otherwise im getting a new phone
While my first instinct is to convince you to sell me your otherwise functioning phone on the cheap, I must resort to being the good guy (or else get spanked by the mods...)
There is a registry fix for the kind of signal dropping you're describing. I'm surprised you went for so long without experiencing the problem. I did almost right away when I got mine last year. You should try it first, if you haven't already...
I think this is the one I used:
http://www.pocketpctweaks.com/pocketpc_tweaks/fix_drop_calls
i don't think its a Rom problem,as signal reception is not depended on the Rom,its an OS,rather its more depended on the Radio Rom (GSM) of the phone.Usually,by upgrading the Radio Rom improves the signal reception quality.Instead of flashing different roms,try to flash different Radio Roms and check if it improves the signal quality.
But,here,I think,perhaps,the problem lies more on the hardware part then the Radio Rom. as you say,it has been dropped a couple of times,it may be the the External Antenna cover has lost proper connection with the Internal antenna connection.Check the fastening clips which snap in to secure the External antenna cover to the internal are properly secured in and have not come off, are not loose or broken,which might be causing it to not having proper connection.
Cheers!
Well i tweaked those settings and tore this baby apart, and honestly the service was dramatically improved for this entire week, untill thursday, when service began dropping and it began to start telling me my sim was invalid. So I'm kinda lost here, it seems no one else has had this type of issue....
And on a sidenote I am unable to connect to gprs or edge to send pictures via mms. I noticed this after I started flashing different roms, so I think its software related. I did however download that .cab package floating around that has all the cingular media net settings. But when I try to send a picture my phone just seems kinda lost lol
bump!
I reflashed the rom to the official htc cingular rom, and that fixed the edge/gprs issue, but service is still bad.... Id like to try some different radio roms before totally giving up hope on this thing, but this site has seem to take down its ftp.... anyone have any wizard radio roms uploaded? preferably ones that work well with cingular/ at&t here in the US.... thanks
bump... guess no one has any ideas=(..... but since the ftp is back up ill try some radio roms

Does everyone with stock fw have same problems as me? will update fix all?

So my main problems which are making me think i might try to return phone are
GPS:
with stock settings sometimes just doesnt try to get a signal - needs restart to fix
with gps fix mode set to cold alsways tries to get a fix usually initial fix very fast but at somepoint will lose fix and not be able to get it again
Data:
Sometimes (usually after using wifi) the phone will not attempt to get a data connection (no data symbol E, H etc) again usually needs a restart to fix
Texts:
Only happened once but for a whole day i wasn't receiving any text messages but could send them out. Not sure what fixed it but put sim in another phone which made them come through.
random stalls: This is quite infrequent but still a little annoying (better than my previouse wm phones though)
do any of the newer fw fix the above issues? is it worth me installing one of them? Which would you suggest?
or is it best I try to return phone and wait and see if there will be a fix then buy again? Could I even do this phone is about 3 weeks old.
Texts:
Only happened once but for a whole day i wasn't receiving any text messages but could send them out. Not sure what fixed it but put sim in another phone which made them come through.
this same thing happened to my SGS and than 2 days later my to my gf's SGS.
i could send but not receive same with her phone.. she was sending but not receiving.
the other thing i notice to that is:
i could receive txt from other providers telstra vodafone, but could not recieve txt from optus and i am with optus (australia).
This kind of phone is never problem-free, don't count on the fw fixing every single problem.
Kil said:
This kind of phone is never problem-free, don't count on the fw fixing every single problem.
Click to expand...
Click to collapse
how about the gps does that seem fixed (i.e. performs the same as any other phone/gps unit) no random drops and failure to reconnect etc?
I can deal with the odd slowdown and crashes as long as they are infrequent and don't cause much hassle but to have totally unreliable gps and data connection isn't really good enough and id prefer to wait for a device without these flaws.
Would anyone say that with more recent fw the gps seems reliable?
None of the new FW's fix the GPS issues, Samsung havent released the fix for that yet, but several reports suggest it is coming.
I don't have any issues with the data connection. The GPS is just rubbish..

My Omnia 7 keeps loosing it's 3G connection

My Omnia 7 keeps loosing it's 3G connection. To restore it I have to restart the phone. T-Mobile say that this happens from time to time, but it's happening every day now. It's annoying as it stops my push email from being up to date, and of course prevents the use of any internet based services until the phone is restarted.
Has anyone else noticed their phone has switching to GSM?
Had mine for 6 days.Been fine up until today,then I had the same problem.Only the once so far.
Confirm loosing 3G
Confirm loosing 3G connection, and also have phone call failures.
Factory reset did not solve the problem.
Bring it back to shop
Blackstone is back now!
At first this was occasional with my phone, then more frequent, and it's all the time. If I want to use the Internet I have to restart the phone. My house is covered by full HSPA, but the only way to get it is to take the battery out while the phone is switched on. I can sometimes get 3G by a simple restart, which I lasts about 40 minutes.
I like the phone, so I'm going to hold out for a software update. All it needs to do is check available networks and I think that, if this is a wide spread issue, Samsung/Microsoft will fix it. Hope so.
Please post here if you have this issue too.
I have also been having this issue... sometimes it doesnt come back straight away when i restart it but after about 10mins its back.
When I activated it with orange I was told to expect a few txt msg's that would need deleting and the phone restarting... I only got 1 msg, maybe this has something to do with it, maybe the phone hasnt been sent enough updates.
I also have this issue and have done for weeks. Orange couldn't solve it either.
It only happens overnight at home. I either need to reset the phone / rescan available networks or turn flight mode off and on again for the connection to restore.
I was thinking it may be an issue with t-mobile since it only happens at my home where orange signal is poor and i roam over to t-mobile.
If i stay in an area with good Orange signal i don't get the problem.
Good to know i'm not the only one with this problem. It's very annoying!
Hi y'all.
I had the same problem: 3G was lost every time. I was fed up restarting the phone every time, so I looked for another way to get 3G back. I found out that disabling and enabling SIM security (phone > setttings) got me 3G again... for a short while.
But: after disabling SIM security permanently, 3G kept on going (in fact for over a week now).
I think that changing the PIN to some other number, might cause this. I haven't yet tried changing it to the default PIN again, to see if using that for SIM security solves it. For the moment I'm too happy it works again.
I have suffered from poor reception issues ever since I got my Omnia 7.
It seems like the reception comes and goes. I will receive e-mails, which proves that the phone has been connected, but as soon as I try to use data myself, by visiting a web page or refreshing an app like facebook, the reception disappears and the "no reception" symbol drops down from the status bar.
Also, often when I try to send an SMS, it will appear to have been sent, yet 10 minutes later I will receive a "Can't send...try again" message. Once I have received this, the SMS will never successfully send. However, in the meantime I can receive SMS messages, which shows that the phone has been getting a signal.
This is SO frustrating and is ruining my experience with the phone.
I have posted requests on the Microsoft Answers forum and the only suggestions have been to reset the phone or turn WiFi off. Neither of these have had any effect. I have never enabled SIM lock.
I have heard that there is a firmware update due soon which includes a new radio stack. I am desperately hoping that this will improve the situation, as at the moment I cannot rely on my Omnia 7 as my only phone.
Alex.
Hi Loco,
You are right in saying that social answers doesn't really help much .
Luckily there IS a new firmware from a couple of days ago! Check out the Omnia 7 Dev section. There are only a few posts.
And here is also a good link for you. You are right to assume that it comes with a new radio stack which improves on performance.
http://wmpoweruser.com/new-samsung-omnia-7-firmware-and-news-of-a-keyboarded-omnia-8-leaks/
Finally found a thread on this... I have been having a similar problem since I got my phone from Optus here in Australia. I took it back and they replaced it for me but the new phone is exactly the same. I don't lose the 3G icon but anything data related just ceases from loading. Right now I'm trying to refresh the Facebook app and it just comes up with 'Unable to connect', even though I have full 3G reception.
I flashed it to the newer leaked firmware and it hasn't changed anything, problem still persists unfortunately. This is a major problem that isn't getting enough attention! It seems quite widespread and Omnia 7 specific.
Had similar problems, but after I changed my provider ( O2-Germany), 3G is stable.
For the people having this problem, have you tried setting the phone to prefer 3g? Details of how to do this are here http://forum.xda-developers.com/showthread.php?t=915813
johnnymatrix said:
Finally found a thread on this... I have been having a similar problem since I got my phone from Optus here in Australia. I took it back and they replaced it for me but the new phone is exactly the same. I don't lose the 3G icon but anything data related just ceases from loading. Right now I'm trying to refresh the Facebook app and it just comes up with 'Unable to connect', even though I have full 3G reception.
I flashed it to the newer leaked firmware and it hasn't changed anything, problem still persists unfortunately. This is a major problem that isn't getting enough attention! It seems quite widespread and Omnia 7 specific.
Click to expand...
Click to collapse
Same here man. On Optus and my reception sucks with this device. What the hell is samsung doing? FIX IT!
I have been having this problem with my Omnia 7. The frustrating thing is this is a replacement phone I had for an LG which I had replaced THREE TIMES due to random resets. So now I have a phone that I have to turn off and on EVERY MORNING in order for the data connection to start working again. Needless to say I am very frustrated. I am on Orange in the UK. I suspect it could be related to when being an a poor reception area and it tries to switch to tmobile. I am going to try turning roaming off. Please, if anyone finds a solution to this let me know.
Thanks
m4tthall said:
I have been having this problem with my Omnia 7. The frustrating thing is this is a replacement phone I had for an LG which I had replaced THREE TIMES due to random resets. So now I have a phone that I have to turn off and on EVERY MORNING in order for the data connection to start working again. Needless to say I am very frustrated. I am on Orange in the UK. I suspect it could be related to when being an a poor reception area and it tries to switch to tmobile. I am going to try turning roaming off. Please, if anyone finds a solution to this let me know.
Thanks
Click to expand...
Click to collapse
My problem got worse with the Mango update. I'm now on my 2nd handset after having a replacement from Orange warranty. This one still loses it's connection but much less frequently.
TBH i don't think it will ever get fixed. I started an MS Answers thread months ago and lots of people had the same problem but we never got a response from MS.
Conisdering the age of the model now I doubt Samsung care, well they didn't seem to care a year ago so they won't now... For this reason I will not buy another Samsung phone. It's infuriating.
Looks like I am stuck with it until December then when I can upgrade to a Nokia lumia. A long wait :-(
i have this issue, too.. but for me i only have to set airplane mode on and off. sometimes i deactivate data connection, go to a random website, get the 'no connection' error, then activate data connection back and it works.
however, after installing the latest drivers & firmware, i get this issue A LOT less frequent. like once in 2-3 days.
i hope ms or samsung will fix this because it can get really annoying. especially when you need eg. a quick google-search..
Just flicking the flight mode wouldn't be so bad but that doesn't work for me, I have to restart the phone each time. I love WP7 but this and the other problems with the LG is driving me nuts. Almost wondering whether I should have just followed the crowd and gone for an iPhone.
m4tthall said:
Just flicking the flight mode wouldn't be so bad but that doesn't work for me, I have to restart the phone each time. I love WP7 but this and the other problems with the LG is driving me nuts. Almost wondering whether I should have just followed the crowd and gone for an iPhone.
Click to expand...
Click to collapse
Same as me - Flicking flight mode on-off doesn't solve it, needs a soft-reset.
Like I say, there are quite a few with Omnias on Orange with this problem.
I'm in the same boat, I've had this for months now so I guess I'll just deal with it until I can upgrade the start of April and get a Lumia (hopefully the EU 900/910 will be here by then!). There is no way on this earth Samsung are getting any more of my money. Nokia seem fully commited so they can take my cash next time!
I have the same problem with the data stopping working on o2 in the UK. But I also sometimes cant receive calls even though the phone has service, then there are the times where it site there going GPRS/3G/3G+/No Service and you cant do anything with it apart from pull the battery.

receiving sms problem

Okay so its been a few weeks into my relationship with my Samsung Focus.
I bought it off contract from someone on Kijiji. The problem I seem to be having is that sometimes I don't always receive sms messages. My girlfriend (clearly the one I always txt) says she always gets my msgs. As far as I know it just happens randomly...There doesn't seem to be any trends that I notice, it basically just makes up its own mind and chooses not to receive the txt.
I have the Network Profile app installed and it is set to the Rogers network; the carrier I am with. In Settings>cellular my network selection is set to automatic.....and currently i have no APN added.
I've read in the forums before that someone was having sms issues but they seemed to follow a pattern...So im not sure if my situation is the same. Regardless, I'm quite frustrated as I do love the phone....but its turning into a mini tablet because of this loss of functionality I'm experiencing.
Any suggestions?
dannykavs said:
Okay so its been a few weeks into my relationship with my Samsung Focus.
I bought it off contract from someone on Kijiji. The problem I seem to be having is that sometimes I don't always receive sms messages. My girlfriend (clearly the one I always txt) says she always gets my msgs. As far as I know it just happens randomly...There doesn't seem to be any trends that I notice, it basically just makes up its own mind and chooses not to receive the txt.
I have the Network Profile app installed and it is set to the Rogers network; the carrier I am with. In Settings>cellular my network selection is set to automatic.....and currently i have no APN added.
I've read in the forums before that someone was having sms issues but they seemed to follow a pattern...So im not sure if my situation is the same. Regardless, I'm quite frustrated as I do love the phone....but its turning into a mini tablet because of this loss of functionality I'm experiencing.
Any suggestions?
Click to expand...
Click to collapse
im having a problem also. seems if the phone sets idle for a long period , like over nite, i can reset the phone and poof i get a crap load of messages. Dont know what is causing this maybe someone can help. Its really strange and started after i made some the diagnostic menu changes, but dont know what caused it. Its very random, all i know is if i dont get any txt after a few hrs then i know to reset the phone.
can anyone else help with this ?
MRWRANGLERS1 said:
im having a problem also. seems if the phone sets idle for a long period , like over nite, i can reset the phone and poof i get a crap load of messages. Dont know what is causing this maybe someone can help. Its really strange and started after i made some the diagnostic menu changes, but dont know what caused it. Its very random, all i know is if i dont get any txt after a few hrs then i know to reset the phone.
can anyone else help with this ?
Click to expand...
Click to collapse
My issue seems to be different from most.....whenever I reset my phone I never get the txts I missed. I ended up doing a factory reset....started off missing a few sms's but since then its been almost a week and I don't think iv missed one. I think I'm going to try that solution provided in another thread and see how that works.

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