Whenever i try to put my sim in my phone it tells me cant make calls while in flight mode and there is no signal but i ran tests earlier and told me that sim slots is working fine but when i go to my subscriptions in the settings it tells me as follows :
Network unknown
Signal strength 00dbm 99asu
Service state off
Radio off
Knowing that wifi is working and imei is showing fine
Related
I now have the following :
Firmware : 1.5
Baseband : 62.50S.20.17U_2.22.19.26I
Knrel : 2.6.27-00392-g8312baf
[email protected] #72
Build : CRB17
After the first install, i did a wipe and then as fellows --
This is my present situation now--
I go to Mobile Networks (Data Roaming is ticked and Use only 2G networks is also ticked) , then i go to Network Operators... then i click on Search Networks.... here i sometimes get "Error while searching networks" and sometimes i get the name of my network along with the otehr networks but when i click on the network name..it says "Your sim card is not allowed to connect to this network"
I have ried it with LOOP MOBILE (earlier BPL MOBILE) and also with AIRTEL.
The sim cards work perfectly fine on other phones, but not on this.
Is it a hardware problem? if it were a hardware problem, then i would probably not get the list of network , right?
Any suggestions...HELP !!!
Same thing happened to me after I upgraded to the latest radio, I live in a att/verison only area so I am roaming. My g1 just shows an x like there is no signal while my dash is on EDGE and full bars. So if anybody can help out, more than one person needs this info.
a new thing i just realised in my phone.
when i stand very close to the a GSM tower...i get about 2-3 bars and as soon as i move away from the GSM tower... i dont get network.
i guess my problem is an hardware issue... ???
Or maybe not..!!!!
hi had a search around but unable to find anyone who has had the same issue
unlocked sgs from UK t mobile to use vodafone sim.
all was ok till i changed the setting to stop 3g to improve battery life, sgs went to no phone signal (blue circle with line through it on top bar). put 3g useage back on but still no signal
had a look at my phone/status:
network = vodafone uk
service state = out of service
mobile network state = disconnected
if i set network automatically it says 'registered on network'
if i select vodafone from list i get 'your sim card does not allow connection to this network'
i have hard reset the phone, locked it and unlocked again, but still the same
also tried with o2 sim and get the same problem
== t-mobile sim still works==
is there a solution out there?
Try to manually create another APN
EDIT: my bad...you meant no phone signal. I have no clue but hope that you'll get the help that you need.
what needs to be entered in the fields?
i've had this happen on two phones..........one was due to me messing up the nv_data files. the other was fixed by reflashing.
take your pick
i haven't had the phone flashed
i only used ADB to get the Network Control Key which i then use to unlock the phone
can you suggest the next step for me
i assume the professional unlockers use a flashing method, should i get it unlocked by one of them?
its possible the imei has been blocked
if blocked tmobile customer service said that i should hear 3 beeps when i try to make a call, but i get a message that 'not registered on the network'
could it still be blocked even though i do not get the 3 beeps?
if it is not blocked is there anyway i can get this working on a vodafone sim?
Just as the title says, the phone was working fine then suddenly it lost all signal and went into some kind of restricted mode, it's a friend's phone and he is almost 84 years old.
I have flashed the latest firmware and factory reset to no avail, also changed sim cards and here comes the weird behavior:
I don't have a standard-sized sim card so I had to take it from my USB LTE Modem, it's from another carrier and the phone detected the sim card, went with a full -77db HSDPA signal but data doesn't work at all, it seems to be disabled on status, even configuring the proper APNs it refuses to work. Can't test voice and all my other working sim cards are nano.
Inserting any other sim from another carrier results in no signal/restricted access but the phone still downloads the Internet/MMS configuration.
Have tried setting it manually to WCDMA and GSM, nothing seems to work, only my data sim worked so far *without the data*.
Maybe the IMEI is banned for some reason?
Never heard of this issue until now
Have you tried to flash a firmware that aren't from any carrier?
Kizoky said:
Maybe the IMEI is banned for some reason?
Never heard of this issue until now
Have you tried to flash a firmware that aren't from any carrier?
Click to expand...
Click to collapse
Yes I did, flashed the USA unbranded kitkat rom.
Just got the chance to test with two sim cards from different carriers:
Carrier #1: Registered on network, no data traffic, voice call drops just after trying to call, signal ok
Carrier #2: Registered on network, data traffic seems ok but can't navigate, shows H+ and proper APN and traffic arrows activity but when you try a call it says "Mobile Network Not Available"
Can't send SMS, they stick with a "Sending" status and wont get past it.
This phone was purchased unlocked without a contract, can't see how the IMEI could be banned, plus we do not have regularization for IMEI ban in my country, it's currently a mess.
On a side note it does not detect the sim's phone number which it does on any other phone.
Maybe it's some hardware related issue?
nitzero said:
Yes I did, flashed the USA unbranded kitkat rom.
Just got the chance to test with two sim cards from different carriers:
Carrier #1: Registered on network, no data traffic, voice call drops just after trying to call, signal ok
Carrier #2: Registered on network, data traffic seems ok but can't navigate, shows H+ and proper APN and traffic arrows activity but when you try a call it says "Mobile Network Not Available"
Can't send SMS, they stick with a "Sending" status and wont get past it.
This phone was purchased unlocked without a contract, can't see how the IMEI could be banned, plus we do not have regularization for IMEI ban in my country, it's currently a mess.
On a side note it does not detect the sim's phone number which it does on any other phone.
Maybe it's some hardware related issue?
Click to expand...
Click to collapse
Well that's interesting
My phone can't detect my Sim's phone number either (though i don't know If it is only for me)
Have you tried to flash a ROM? (from XDA)
Kizoky said:
Well that's interesting
My phone can't detect my Sim's phone number either (though i don't know If it is only for me)
Have you tried to flash a ROM? (from XDA)
Click to expand...
Click to collapse
The sim number information depends on the sim itself, most carriers register this information within the simcard so when you go to status you may retrieve your own phone number but I have seen sim cards without this info. The sim cards I tested do have this information and were available on a Galaxy S5 and Xperia Z1 but this E1 fails to read this information which kinda indicates a problem. I don't remember the codes for debugging the sim and network info or I'd give that a shoot.
I will try a custom rom, maybe a different kernel and see if the behavior changes any bit.
I am bidding on a Z1 Compact for this friend, should be a proper replacement and a hell of an upgrade, just concerned about E1's loudness which is certainly superior.
Interesting, I also get this if I don't reboot my phone after like 5 days.
problem is on SIM 1.
1.SIM detected no problem but it shows as emergency call.
2.Shows an active data connection but after i made a call,sim card status shows service status as 'out of service' even mobile network state is connected.(i can use data connection but cant make a call/receive a call).i need to toggle fligt mode on/off after each call to make sure my sim on service again.
https://i.imgur.com/XwNfvGG.jpg
https://i.imgur.com/ZK7VYik.jpg
What i did:
1.Factory reset-not working
2.Reflash newer firmware via ODIN-not working
3.Swapped with my friend sim(another telco).Refer prob number 2.
No problem at all if using sim 2 slot.
Any solution?or its hardware related?
.Sir I have a s3 i9305 when i am on LTE auto network mode then i was unable to make any phone call it always show wrong mmi code or connection problem and then it lost signals after that i rebot it then it pick the network can you tell me how to fix As i make a call it drops the signal please help me soon