my g900f recognises my network but won't connect to it - Galaxy S 5 Q&A, Help & Troubleshooting

this g900f was bought through orange (my old carrier) ran on touchwiz lolipop edition with some crappy apps from orange that i could not delete (android 5).
then i move to another carrier named hot mobile (a well known mobile carrier in my country) but for some reason my g900f wasn't able to connect to the network, i was able to do everything else, except making and receiving calls..
so i root and installed twrp and then flashed cm13&gapps but still i'm unable to make and receive calls.
right now on the lockscreen it says "Hot Mobile (my new carrier) - Emergency calls only"...
when i'm searching for networks it only shows me orange and others, but there is no hot mobile (the one i need) there...
do you think this g900f is simlocked ?
and i know for sure this phone supports this carrier cause my father has the same one, and its working for him.
do u have any idea on how to fix it ?!
bw since i rooted this guy calling orange for help is not an option...
please help ?!

Maybe this app can shed some light on your sim lock status. https://play.google.com/store/apps/details?id=com.spocky.galaxsimunlock but it's most likely your phone is locked to orange. I've used phones in the past which were sim locked and they show the new carrier but only give emergency coverage. Here in the UK orange lock there phones to the network. Not sure why rooting would stop you contacting orange but usually you would need to contact orange BEFORE changing carriers to unlock device. Maybe that app can help unlock too? Not sure though...

Related

blocked phone

i have recently bought an xda exec that is blocked to uk networks.
will a three network sim work in it?,has anyone tried?
If it's blocked to UK networks, it's ALL UK networks sorry...
When you say "blocked" do you mean that it is IMEI blacklisted or that there is a network lock on the phone that stops you using UK SIMs?
If it is IMEI blocked you're stuck. I haven't read of an IMEI change solution for the Universal yet, but that is illegal anyway (prison sentence illegal, not just a smack on the wrist).
If your phone is SIMlocked you can use the unlocking tool on Buzz's site to disable all locks.
the phone is unlocked,but says no sevice,if i put in a virgin sim it has a signal but you cant make calls.
Thats good then,, its unlocked but Virgin doesnt have settings for the Universal yet so your a little stuck other then that try flashing it with Tmobiles ROM that may help as Virgin is a sub group of Tmobile
-DTM
Dan The Man said:
Thats good then,, its unlocked but Virgin doesnt have settings for the Universal yet so your a little stuck other then that try flashing it with Tmobiles ROM that may help as Virgin is a sub group of Tmobile
-DTM
Click to expand...
Click to collapse
please don't post answers like this when you don't know what you're saying to be 100% true.
a) ROMs don't affect gsm service - it's all contained in the SIM (that's what SIMs are specifically for). every rom of a particular version of wm has the same phone program - just different skins.
b) gsm communication is standard across all handsets - there are no "settings for universal" other than for MMS and a few other things (which are not the subject here)
c) virgin rent bandwidth from a number of companies including t-mobile (i.e. they are a virtual provider)

[Q] SIM unlocked OSF not recognising some SIM cards

Hi again,
Now I've managed to unlock my Orange branded OSF and flash the SwedishSpring rom, I've been trying out different UK SIM cards.
Orange and T-Mobile work fine. Problem comes with 2 of the SIM cards I've tried from smaller networks:
TalkMobile - use Vodafone network
Tesco Mobile - use O2 network
For first 5 minutes there is a weak signal and then signal is lost completely only to come back weakly very intermittently.
Going into settings>network providers and trying to connect automatically to a network generates a message saying something like 'the network cannot register this SIM'. There is a list of the big networks (O2, Orange, T-Mobile, Vodafone and 3) and trying to connect to the 'parent' network fails.
The only thing in common with Talk Mobile and Tesco Mobile is that they 'piggyback' onto another network. There is no problem with the Orange and T-Mobile SIMs as I presume being in the list of providers means those SIMs connect without difficulty. The Talk Mobile and Tesco Mobile SIMs presumably try to connect to thier respective 'parent' network and fail once network recognises it isn't an O2 or Vodafone SIM?
The Talk Mobile and Tesco Mobile SIMs work fine in other phones, so not quite sure what's going on. Technical support at Tesco were useless saying, you have unlocked your phone in a non-legitimate way, therefore you can't expect our SIM to work properly (despite the T-Mobile and Orange ones working OK!)
I'm sure one of the tech/gurus/wizards here can provide more useful suggestions and help compared to the Tesco technical support department
Look forward to hearing your thoughts and if anyone else has experienced similar problems and how they solved them.
Thanks
PS. same problem exists even with the original stock Orange ROM prior to flashing FroYo rom.
From what you've mentioned, it sounds like your blade may not be unlocked.
I say this because since Orange & T-mobile merged as Everything Everywhere, their sims can be used to switch on to each others networks on locked devices.
Which method did you use to unlock your blade if I may ask?

[Q] samsung galaxy S5 .please help!

guys i got a galaxy s5 from UK and my phoneshows signal bars even without a sim inside the phone (pic attached ) and whenever i put a sim it says 'sim network unlock pin' does this means its carrier locked or region locked? does those signal bars means that its ready use in country and phone just carrier blocked or what .. thanks fellas this is a SM g900f UK version with fully paid and bought from samsung store ( not contract phone with any carrier) and have used with with a vodaphone sim for like 4 minutes.. (received a call but non taken from it )
http://share.pho.to/7QgV3
Androidbatta said:
guys i got a galaxy s5 from UK and my phoneshows signal bars even without a sim inside the phone (pic attached ) and whenever i put a sim it says 'sim network unlock pin' does this means its carrier locked or region locked? does those signal bars means that its ready use in country and phone just carrier blocked or what .. thanks fellas this is a SM g900f UK version with fully paid and bought from samsung store ( not contract phone with any carrier) and have used with with a vodaphone sim for like 4 minutes.. (received a call but non taken from it )
http://share.pho.to/7QgV3
Click to expand...
Click to collapse
The 3 bars are the signal strength as you can still make emergency calls, your message sim network unlock pin means the phone is sim / network locked you need a pin code to unlock it, take it back to the store you got is from if it is supposed to be unlocked to any network and get them to sort it, this should be free if you bought it as an unlocked phone.
Edit added 20:23
Just seen you other post here that you put up 2 hours before this one, why start another thread asking the same thing. In this one you say your brother bought it in the UK and sent it to Asia for you, it is Vodafone UK network locked, if it was bought sim free it would not be network locked.
Was it really bought in the UK or obtained in an alternative way other than being bought.
..
fffft said:
Most likely it's a network lock. But you haven't provided enough information to be certain. You say that you got the phone in the UK but neglected to tell us what region you are using it in? Where your Vodaphone carrier is based or the context of the calls you have made. i.e used for 4 minutes where?.. and the meaning of "non taken from it" is uncertain.
If the phone is rooted, you can check whether it's region locked by looking at the customer.xml blacklist file. Or alternately pay for a network unlock and that will typically clear both network and region locks.
.
Click to expand...
Click to collapse
Im currently in Sri lanka (South Asia) and the phone is with me , but the phone was bought in UK , where my brother lives.. he said he wasn't aware of this region lock and he wasn't aware of the 5 mins call.. but just to check the phones functionality he has poped his UK vodaphone sim in to the phone and he has received a call to it for like 1- 2 mins . but he has not taken any calls to a UK number with it . what im currently getting is 'Sim Netowrk Unlock Pin' i think my phone is sim locked not reigion .. (or is it ?) . thank you very much for replying earlier
and also i followed your tutorial and checked the file (using es manager .. no rooting) and the result i got is attached as a pic below
http://share.pho.to/7R3ku
one more thing . all my country carriers are under one MCC code (413 ) . so editing that line in to a different number will solve the problem? ex- changing 413 to something like 222 or 567 ?? thank you!
after comparing codes in customer.xml and online found list .. it can be seen that all EU countries are not on the list (means this is region locked i asssume). will changing my country code to one of the EU codes will solve the issue? will my phone face any issues if i edit it without rooting (i have the ability to edit it without rooting using es file manager) thank you!

Galaxy S4 i9505 suddenly shows "No Service"

Hi All
OK... for years I have been using an S4 and been really pleased with it (UK model i9505 SIM locked to EE Network).
Recently I was given a Note3, so have been using this with my EE Sim and left the S4 sitting in a drawer for a few weeks.
This week I ported my number from UK EE to UK Vodafone - so the original contract SIM which I had in my S4 is no longer available to try as it has been disconnected!
Anyway - I sold my S4 to a friend for her son for Xmas and I thought I should wipe it before giving it to her. I had Android 4.4.2 with CWM and also had CerberusApp rolled in the ROM so when a factory reset/wipe was done CerberusApp would still be there. However after doing a wipe I inserted a PAYG EE SIM and it says no service and shows a no entry sign on the top bar. When I put in a Vodafone PAYG SIM or O2 PAYG SIM it shows strength of signal (i.e. no 'no entry' sign) but says that the phone is network locked - which is correct!
But I cant work out why the EE SIM (which is the correct network) wont work. I have tried the EE PAYG SIM in my unlocked Note3 and it all works OK - so I know it cant be a SIM problem.
In desperation I upgraded the O/S to Android 5.0 using Kies and all seems OK but still the same problem. I have checked the IMEI is all OK (*#06#) and its all good - so I am lost why this wont work. Its almost as though the phone has been barred on EE - but its my phone, bought from a work colleague, so not reported lost etc so there is no reason it should be barred.
Can anyone throw in some ideas, or even let me know if there is a way to remove carrier lock on the S4 without doing it through the carrier as my colleague is not with EE now either, so I will struggle to get them to unlock it.
Additional info:
Wireless works fine
IMEI Number shows correct
No SIM/non EE SIM inserted - says not registered on network but see signal strength on top bar
EE SIM inserted (correct for carrier lock) - get a no entry sign and no signal strength on top bar
Model - GT-i9505
O/S - 5.0.1
BB - I9505XXUHOD7
Build - LRX22C.I9505XXUHOD7
Any help would be great as if I cant get it working I will need to go buy one for my friends son before Xmas as I have had and spent the money
Thanks in advance
S
Bump... anyone got any ideas?

Anyone with a Verizon unlocked G6 use/test a 3rd party sim? (+ rooting question)

Just as the title says, has anyone successfully used an unlocked, Verizon branded LG G6 (VS988) with a third party sim (for data and making phone calls? Which country are you in, which sim cards are you using, any attempts abroad/traveling, etc?
Bought a mint unlocked Verizon LG G6, confirmed it was unlocked by two Verizon reps over the phone, and one in-person Verizon rep in my city. With the in-person rep (as well as on my own of course), we could not get my T-mobile, Three (a UK sim), and Project Fi to work with the phone, for data/phone/SMS.
Not surprisingly, when he inserted a Verizon Sim, of course it worked. The rep genuinely tried his best to help, but in the end was like "sorry, ¯_(ツ)_/¯ " and said it was probably an unresolveable network problem, and yes, that the phone was definitely unlocked (checked his database).
Before I came to his shop, though, I spent a couple hours at home tinkering with ALL the phone settings (set up a verified APN, toggle global/LTE-GSM-CDMA options, set data roaming ON), and the best I could get was the G6 successfully connecting to T-Mobile for all of 30 seconds (I could surf the web, but NO phone calls), then losing all bars of connection and cutting out entirely. Toggling airplane mode allows you to connect for at most 30 seconds at a time, also, weirdly enough.
What gives? I confirmed the sim cards worked on my other unlocked devices (LG G5, 1+5, Xiaomi Redmi), and I really want to use this G6 here (USA), but more especially, while I am traveling abroad and looking to use whatever country's local sim cards.
Lastly, do you think rooting this phone and installing a custom ROM would help the issue? I prefer not to return this phone because I got a decent deal on it (through ebay's 20% off) and everything else about it is awesome.
Hi
While not strictly the same, I have Verizon LG V20 VS995 with a similar problem with my EE sim which will not register properly and when it does it is only 3G instead of 4G/LTE but keeps dropping off. Where I differ from you is that I can use an O2 sim and get both calls and 4G/LTE data with it. I live in UK. Hope this might help.
Sent from my VS995 using Tapatalk
My G6 is the unlocked us997, but the wifes is the Verizon Unlocked G6. UNFORTUNATELY I have yet to get her MMS messages working on it for her but everything else works perfectly fine, on TracFone sim (on AT&T network), ... And FYI, only the bootloader unlocked LG G6 can be rooted, all the carrier version, whether they're network locked or unlocked, they're most definitely bootloader locked, thus no root :<P
I got the same phone as you...I live in the Dominican Republic using a Claro chip...Bought the phone from ebay unlocked. So there is something you must talk with verizon so they unlock it. On the other hand we cant root our phones only the europe and US version can be rooted.
Have you checked if this phone has a region locked on it? And if it's removed by placing that 5 minutes-long phone call?
Also, once the SIM (non-Verizon SIM) did you check the APN settings if they are the correct one for your carrier?
I have a similar problem
I bought an unlocked Verizon G6 vs988 on ebay (the listing actually said US997).
I managed to get it to work for phone calls and sms but could not set the data.
I manually set the APN but it would not stay "chosen".
I got all the settings but when I chose it and closed the screen it got unchosen (unchecked) and I did not get a data connection.
is there any custom rom for this model?
would a firmware for the us997 work on this model?
Bump
physics.dor said:
I bought an unlocked Verizon G6 vs988 on ebay (the listing actually said US997).
I managed to get it to work for phone calls and sms but could not set the data.
I manually set the APN but it would not stay "chosen".
I got all the settings but when I chose it and closed the screen it got unchosen (unchecked) and I did not get a data connection.
is there any custom rom for this model?
would a firmware for the us997 work on this model?
Click to expand...
Click to collapse
If you are in U.S. it should work fine with AT&T and T-mobile, as long as correct APN has been entered. once you enter the new APN, you must select the 3dots, on top right and save, once the new SIM inserted, just go back to APN and select the correct APN.
If you are outside U.S, the LG G6 Verizon unlocked does not have B1 (2100) which is required by most GSM carriers out side US, so you can get 3G or in most cases 2G (E) network only. LG G6 AT&T unlocked works fine outside US, but it does not have CDMA technology and can't be use with Verizon or Sprint. hope that helps
Hi , I have a similar problem. I bought vs988 verizon version and popped in a MINT sim. I had issues setting it up but eventually got it work via the pull down menu in the 'settings' at the top that said 'mobile data off - turn on?' - now this has vanished- can I get this back ?
The mobile data button in the notification tab and the actualy mobile button in the mobile data section in 'settings' do not work (and never have) - they always ask me to contact verizon.
So what do i do ? I have no mobile data now. And it's a pain.
My issue is partially solved in that when I 'reset network settings' and then re-add my APN (for mint) it automatically turns on mobile data. Using the other 'mobile data' buttons (as I mention below do not work).
And now that mobile data is on - I use airplane mode to turn it off, and turn on wifi (because i have google voice I still get voice calls). Anyway this works if you have a similar problem.
I am wondering if this issue would exist if I used a Verizon MVNO (instead of Mint/t-mobile) ?
(so by it being offically "unlocked" actually is not really true - when i first bought the phone I messaged LG and they suggested i needed to send it into them so it could be re-flashed. They would charge me for it and I would lose my phone for about 2 weeks - which is a pain, and not worth the expense)
sammyDC said:
Hi , I have a similar problem. I bought vs988 verizon version and popped in a MINT sim. I had issues setting it up but eventually got it work via the pull down menu in the 'settings' at the top that said 'mobile data off - turn on?' - now this has vanished- can I get this back ?
The mobile data button in the notification tab and the actualy mobile button in the mobile data section in 'settings' do not work (and never have) - they always ask me to contact verizon.
So what do i do ? I have no mobile data now. And it's a pain.
Click to expand...
Click to collapse
I have the verizon version of lg g6 and it works perfectly fine in Nigeria with all nigerian sims:mtn,airtel,glo,9mobile and even works on 4g let but I set the network mode to global and I receive calls and sms promptly

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