I have a TN Ty II that was locked to the Orange UK network. I succesfully unlocked it and it has been working fine on T-Mobile(Virgin) PAYG for about 4 months. Now it will not receive or make calls, but signal on T-Mobile is fine, connects to the netork, no problem. If I insert an Orange PAYG Sim the phone works fine (In/Out). Virgin have said that maybe my number is "Black Listed" and that they would send me a new SimCard with the same number!! Seems strange if my number is BlackListed. My question is When a network provider provides a customer with a phone do they log the phones IMS number? Could they then stop that phone working on other networks, or request that other networks block the phone with that IMS?
Any help appreciated.
Ed
htc desire 500 phone show network full range and emergency call passed but no incoming and out going network problem i am full restore the phone and chaneged sim card and flashed but same problem here plez help me seniors :crying:
I left the phone over night like always and in the morning when I woke up there was no network... It recognize every sim card but it just won t register on any network. Any solution to this problem? Or my phone is for garbage? :crying:
Anyone any suggestions? I installed network signal info app and it shows that it has signal, but when I want to call someone it says not registered on network...
could be a problem with the sim card, ask your network to send you a new one & try that
Try to restart your phone. If this doesn´t help I think it´s a problem with your SIM-Card...
In the last week Ive had a lot of issuse with my AT&T Note 3 running Lollipop i am using it on Straight Talk but ATT sims have the same issue. As of right now after a fresh odin flash of Lollipop my phone is showing a base band and IMEI, network type LTE, Mobile network type is Disconnected.
Reboots a cell connection may take up to 10 min if it even connects at all. If will show unknown base band, no imei. Do data no cell connection. AT&T Device center said it was the sim tray but I dont believe that is the issue. Maybe a corrupted EFS partition. Has anyone had this issue and if so know of a way to repair it?
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.