I just purchase Pantech c 810 duo witch supposed to be unlocked, it did work for a couple of months
with t.mobile Sim card with no problem. the battery was very low i did put it on charge, next thing when i start it up did not recognize the Sim card,, i did enter the unlocked code went trough with no problem???
But since than it can not find any network ,I also try it with Att Sim card it still can not find any network, I did re flash the ROM several time with no susses still have same problem it is useless now i do like the phone so much and I'm new on this web site so any help i Will appreciate how to resolve this problem thanks.
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basically the GF was super frustrated with her infuse....
constant loop reboots, gps radio awful, calls dropped, etc
so we tried to work with ATT - got new battery, got new phone
at this point she's fed up and put her sim card in her old blackberry
trying to help her out i'll put a different rom/kernel on the phone to see if it'll help -
but do i need her sim in there to do so? i can't imagine it is necessary but figure'd I'd ask before I brick it
Nope, you will be ok without it.
thank you very much
I bought an unlocked skyrocket yesterday and then tried to reflash the stock 4.0.4 rom on it. After that, the phone seems to be unable to recognize the sim card, and the carrier's label is gone sometimes. Now I can still make calls and send sms sometimes, but i can't most of the time. Can anyone tell me if it's the problem with the phone unlocking process or something involved with the rom I'd just upgrade?
what network you're on and SIM ? try replacing the SIM first of possible
i'm using a sim from a Vietnamese mobile network. I bought this phone for my mom, and last night it was unable to regconize her sim. I also try it on my wife's and my dad's, and they were all unrecognized. I turned it off and retry this morning, and it 's working like nothing happened before =.=. I just dont know if it's gonna be in that situation again
i have problem with my nexus s ii cant get in my carrier network im promoted to write my pin code but when im writing it and press ok the phone cant find nothing stuck with no singal what should i do
i think is general problem i tried my sim card on another device the same and my friends father doesnt have singal on the samsung galaxy 3 in the mornig before leave to the job show its general problem
Have you done anything to your phone since the last time it worked? Any updates? Did you flash your rom/radio? If you tested it on someone else's phone and it didn't work there either I'd say it's your sim card. Try in a 3rd phone just to be sure, but I'd consider taking it to your Cell provider to get the sim card checked out.
Call your carrier.
I have recently purchase a Note 4 clone phone from China. It works very well but I have a problem. When I got it I inserted an EE micro simcard which work fine whilst I waited for my proper talktalk simcard to arrive. Now however when I insert the talktalk simcard in I get no signal and the message emergency calls only.
I think with these types of the devices, once you insert the first sim card into it, they tend to lock onto that network and won't work with anyone other.
My question is therefore:-
Is there a way to unlock a Note 4 clone phone
If the phone can not be unlocked, I was thinking that if I back up the ROM and reflash the phone with the same ROM it might fix the problem. But I do not know how to back up the ROM. I've read a number of threads but still remain confused.
Any help would be greatly appreciated as I can not use the phone at all now. The device is rooted.
Thanks in advance
Any help guys
UK3G said:
I have recently purchase a Note 4 clone phone from China. It works very well but I have a problem. When I got it I inserted an EE micro simcard which work fine whilst I waited for my proper talktalk simcard to arrive. Now however when I insert the talktalk simcard in I get no signal and the message emergency calls only.
I think with these types of the devices, once you insert the first sim card into it, they tend to lock onto that network and won't work with anyone other.
My question is therefore:-
Is there a way to unlock a Note 4 clone phone
If the phone can not be unlocked, I was thinking that if I back up the ROM and reflash the phone with the same ROM it might fix the problem. But I do not know how to back up the ROM. I've read a number of threads but still remain confused.
Any help would be greatly appreciated as I can not use the phone at all now. The device is rooted.
Thanks in advance
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Is anyone able to help?
Hey everyone!
I need some advice from an experienced member. More of a theoretical issue - can a phone not recognizing a SIM card be a software issue if the wifi is working?
I'm having some trouble with an old phone (S4 active ATT I537). I managed to flash it back to stock and played around with it for a few days, rooting, a ROM etc then restarted it one time and now it will not recognize the SIM card. It's driving me crazy I tried cleaning the contacts but I'm about to just sell it as is.
-Same SIM works in an S4 I337 right after I take it out of the active and put it in
-Wifi works on both phones
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